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Electric part-turn actuators for large torques for applications in the oil and gas industry Product description

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Auma Valve Controls

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Page 1: Auma Controls

Electric part-turn actuators for large torquesfor applications in the oil and gas industry

Product description

Page 2: Auma Controls

2 |

The actuator specialist

AUMA are one of the leading manufacturers of electric

actuators, actuator controls and valve gearboxes for

the automation of industrial valves worldwide. AUMA

have more than 45 years of experience in research &

development and manufacture of electric multi-turn and

part-turn actuators. AUMA manufacture their products in

the two German plants, Muellheim and Ostfildern. Three

service centers, respectively in Cologne, Magdeburg and

Munich, have been set up to offer service support. 2,200

employees belong to the AUMA group worldwide.

AUMA automate valves

AUMA actuators have to stand up to a multitude of

complex requirements and operate in the most different

applications – this is our daily business. The modular

AUMA design principle forms the basis of the long-term

product policy and offers the required flexibility to adapt

our range of actuators to suit customer requirements.

Global presence

For this purpose, you have to know your markets well.

Thinking globally means acting locally. A comprehensive

worldwide sales and service network ensures that there is

a competent local contact for every customer.

Single source supply

From product development to device testing, to final

inspection, AUMA offer continuous manufacturing and

quality assurance processes which are subject to constant

review.

Since 1964, AUMA have established an excellent brand

name in the world of actuators. Reliability and innovation

are concepts which are closely linked with AUMA. This is

above all to be credited to AUMA’s dedicated employees

who work devotedly on the future of electric actuators.

Page 3: Auma Controls

| 3

01.08.12

Solutions for a world in motion

This brochure will provide both the beginner and the

expert with an overview of the functions and applications

of multi-turn actuator/part-turn gearbox SAEx/GS

combinations. It can be used as the basis to determine the

suitability of a device for the chosen application.

This brochure deals mainly with the device

characteristics arising from the combination of both

devices. For detailed information on SAEx multi-turn

actuators refer to brochure:

■ Product description Electric multi-turn actuators with

integral controls for applications in the oil and gas

industry

For detailed product selection, please refer to the

separate data sheets. On request, AUMA engineers within

field service and within our subsidiaries can assist you in

defining the correct device for the application.

The latest information on the AUMA products can be

found on the Internet at www.auma.com. All documents,

including dimensional drawings, wiring diagrams,

technical/electrical data sheets as well as final inspection

records of actuators supplied are available on the Internet

in digital form.

e

n

Product description

Electric multi-turn actuators with integral controlsfor applications in the oil and gas industry

Contents

The actuator specialist 2

Applications 4

Large torque range 5

Service conditions 7

Modular concept 9

Design principle 12

Technical data 14

Certificates/approvals 19

Page 4: Auma Controls

4 |4 |

Applications

Tank farms: Loading jetty

: Storage

: Distribution

: Manifold

: Multiport

: Metering

Refineries: Separators

: Cracker & coker

: Refining & treatment

: Fire fighting

: Isolation

: ESD applications

Transport: Terminals

: Pipelines

: Pumping stations

: Booster

: Pressure reduction

: Fuelling

Platforms: Wellhead control

: Drilling & exploitation

: Transmission

: Separators

: Gas lift

: Manifold

Page 5: Auma Controls

| 5

[1] Multi-turn actuator SAEx 07.2 with

part-turn gearbox GS 50.3

■ Torques up to 1,200 Nm

[2] Multi-turn actuator SAEx 35.1 with

part-turn gearbox GS 630.3

■ Torques up to 675,000 Nm

Large torque range

AUMA multi-turn actuator/part-turn gearbox

combinations cover a large torque range from a few

hundred Nm up to 675,000 Nm. This ensures that AUMA

products are suitable to automate valves of various

sizes and pressure levels within any plant. All actuators

are integrated into the DCS using standardised control

technology.

[1]

[2]

1]

Page 6: Auma Controls

6 |

Service conditions

The environmental conditions in the oil and gas industry

are mostly extreme. Salt-laden air in offshore applications,

aggressive atmospheres in refineries or rough operation -

AUMA devices must operate reliably over many years

without major maintenance requirements under all

conditions.

For this reason, AUMA have focussed on making their

devices resistant to the most unfavourable conditions and

have adapted protective measures to the state-of-the-art

technology.

Enclosure protection IP 68

Multi-turn actuator with mounted gearbox

SAEx multi-turn actuator and GS worm gearbox

combinations are supplied in enclosure protection IP 68-3

according to EN 60529. This means protection against

immersion up to 3 m head of water for max. 96 hours.

During continuous immersion, up to 10 operations are

permissible.

As an option, the combination is available with

protection against immersion up to 8 m head of water.

Gearbox mounted separately from multi-turn actuator

GS worm gearboxes can be subjected to continuous

immersion without any time limit. Standard enclosure

protection is IP 68-3 and consequently immersible up to

3 m head of water.

As an option, the gearboxes are available in enclosure

protection IP 68-20. If the gearbox is mounted separately

from the actuator, e.g. for buried gearbox service, the

power transmission between multi-turn actuator and

gearbox is performed via a shaft.

Depending on the application, the pointer cover for

valve display can be replaced by a protectivion cover.

Ambient temperatures

AUMA actuators are used in both hot and cold

environments. Adapted versions with large temperature

ranges are available to suit various ambient temperatures.

Furthermore, the approved temperature ranges vary from

one certification area to another. Refer to page xx for a

detailed list.

6 ||

Example of application with separately mounted gearbox

Valve and GS worm gearboxes are installed into a pit.

The actuator is installed on a floor pedestal. All operation

elements - local controls and handwheel - are perfectly

accessible. Power is transmitted via a cardan shaft.

Page 7: Auma Controls

| 7

Corrosion protection

Efficient corrosion protection is a major factor in the

guarantee of a long service life. The AUMA corrosion

protection system is based on double-layer coating. In

compliance with the corrosivity categories according to

EN ISO 12944-2, various AUMA corrosion protection levels

are provided to suit the different applications.

Colour

The standard colour is silver-grey (similar to RAL 7037).

Other colours are possible on request.

Gearboxes in size 160.3 and larger are equipped with

primer coating; factory finish coating is available as an

option.

Classification of environments according to EN ISO 12944-2Atmospheric-corrosivity categories

AUMA

Location

Corrosion protection class

Total film thickness

C1 (very low): Heated buildings with clean atmospheres

KS 140 μm

Outdoor use of devices and for low atmosphere pollutionC2 (low): Unheated buildings and rural areas with low level of

pollution

C3 (medium): Production rooms with humidity and moderate pollution. Urban and industrial areas with moderate sulphur dioxide pollution

Use of devices in occasionally or permanently aggressive atmospheres with a moderate pollutant concentration

C4 (high): Chemical plants and areas with moderate salinity

C5-I (very high, industrial): Permanently high condensation with high pollution KX

KX-G(aluminium-free)

200 μm

Use of devices in extremely aggressive atmospheres with high humidity and high pollutant concentration

C5-M (very high, marine): Permanently high condensation with high salinity and high pollution

Use of devices in extremely aggressive atmospheres with high humidity, high salinity and high pollutant concentration (e.g. cooling tower, offshore)

In basic version, SAEx multi-turn actuators are suitable for corrosivity categories C1 – C4. GS worm gearboxes for C1

and C2.

Fireproof actuators (option)

In case of fire, AUMA fireproof actuators can contribute

a great deal to limiting the risks. The functionality,

application possibilities, operation and user friendliness are

comparable to non-fireproof actuators.

The special coating applied to these actuators renders

the devices completely operational during minimum

30 minutes at a temperature up to 1,100 °C. Within this

period of time, the corresponding valve can be operated.

As an alternative, the actuators can be installed in

fireproof boxes.

Fire

In

a gr

app

com

T

the

30 m

peri

A

firep

SAEx 07.2 with AMExC 02.1 in fireproof version

Page 8: Auma Controls

8 |8 |

Modular concept

[1]

[4]

[2]

[3]

[7] [7]LR/LL LR/LLRL/RR RL/RR

A BA B

AUMA's claim is to be able to offer automation

solutions to suit any valve. The product range

consisting of sophisticated components forms the

basis for many combination options due to standard

interfaces.

[1] SAEx .2 multi-turn actuators

They play a crucial role within the product

range. The speed range comprises 4 – 180 rpm, the

torque range covers 10 – 32,000 Nm.

[2] Integral controls

Actuators with AMExC or ACExC integral

controls are immediately ready for use. The integral

controls contain switchgear units, power supply

unit, interface to the DCS and the ability to process

control commands and actuator feedback signals.

The actuator can be operated on site via the local

controls.

[3] GS part-turn gearbox

The combination between GS part-turn gearbox

and SAEx multi-turn actuators results in a part-turn

actuator. Torque range between 500 Nm for GS 50.3

up to 675,000 Nm for GS 630.3. The multi-turn

actuator is generally mounted directly onto the

gearbox.

[4] LMS anti-backdrive device

To be used when self-locking is essential e.g.

for high speed actuators. The anti-backdrive device

inhibits any valve displacement in case external

forces act upon the closing element. This way, the

use of brake motors is not required.

AUMA's claim is to be able to offer automaation

solutions to suit any valve. The product rangge

consisting of sophisticated components formms the

basis for many combination options due to stanndard

interfaces.

[1] SAEx .2 multi-turn actuators

They play a crucial role within the product

range. The speed range comprises 4 – 180 rpm,, the

torque range covers 10 – 32,000 Nm.

[2] Integral controls

Actuators with AMExC or ACExC integraal

controls are immediately ready for use. The inteegral

controls contain switchgear units, power suupplyy

unit, interface to the DCS and the ability to process

control commands and actuator feedback signaals.

The actuator can be operated on site via the loccal

controls.

[3] GS part-turn gearbox

The combination between GS part-turn geaarbox

and SAEx multi-turn actuators results in a part-tturn

actuator. Torque range between 500 Nm foor GSS 50.3

up to 675,000 Nm for GS 630.3. The multi--turnn

actuator is generally mounted directly onto the

gearbox.

[4] LMS anti-backdrive device

To be used when self-locking is essentiaal e.ggggg.g.gg.gg.ggggggg.g.gg

for high speed actuators. The anti-backdrivee devvvvvvvvvvicccce

inhibits any valve displacement in case external

forces act upon the closing element. This wway, tthhheheheheheeheeeeeeehehehheeeehhheehehhhehhhheheheehheheeeeeeeheh

use of brake motors is not required.

Page 9: Auma Controls

| 9| 9

[6]

[7] [7]LR/LL LR/LLRL/RR RL/RR

C DC D

[6] GS part-turn gearbox variants

Four variants enhance options for optimum

adaptation. This is due to the arrangement between

worm shaft and worm wheel and the direction

of rotation at output drive, with reference to a

clockwise rotating input shaft.

■ LL: Worm shaft left from worm wheel,

counterclockwise rotation at output drive (red

arrow)

■ LR: Worm shaft left from worm wheel, clockwise

rotation at output drive (blue arrow)

■ RL: Worm shaft right from worm wheel,

counterclockwise rotation at output drive (red

arrow)

■ RR: Worm shaft right from worm wheel,

clockwise rotation at output drive (blue arrow)

[6] GS part-turn gearbox variants

Four variants enhance options for optimum

adaptation. This is due to the arrangement between

worm shaft and worm wheel and the direction

of rotation at output drive, with reference to a

clockwise rotating input shaft.

■ LL: Worm shaft left from worm wheel,

counterclockwise rotation at output drive (red

arrow)

■ LR: Worm shaft left from worm wheel, clockwise

rotation at output drive (blue arrow)

■ RL: Worm shaft right from worm wheel,

counterclockwise rotation at output drive (red

arrow)

■ RR: Worm shaft right from worm wheel,

clockwise rotation at output drive (blue arrow)

[7] SAEx/GS mounting positions

SAEx multi-turn actuators can be mounted to

GS gearboxes at four different positions. Multiplied

by the amount of gearbox variants, 16 mounting

positions are feasible, 8 of which differ by outer

dimensions. When indicating gearbox variants

(RR, RL, LR or LL) and mounting positions

(A, B, C, D), the positioning between actuator and

gearbox is completely described.

With reference to the illustrations, positions

A and C can be mounted to the valve respectively

shifted by 90°. Consequently, the pointer cover of GS

gearbox can be mounted in alignment with the flow

direction.

Please indicate the required mounting position

when placing the order. However, subsequent

modification can easily be performed on site.

[7] SAEx/GS mounting positions

SAEx multi-turn actuators can be mounted to

GS gearboxes at four different positions. Multiplied

by the amount of gearbox variants, 16 mounting

positions are feasible, 8 of which differ by outer

dimensions. When indicating gearbox variants

(RR, RL, LR or LL) and mounting positions

(A, B, C, D), the positioning between actuator and

gearbox is completely described.

With reference to the illustrations, positions

A and C can be mounted to the valve respectively

shifted by 90°. Consequently, the pointer cover of GS

gearbox can be mounted in alignment with the flow

direction.

Please indicate the required mounting position

when placing the order. However, subsequent

modification can easily be performed on site.

Page 10: Auma Controls

11 |11 |

Design principle

[6] Coupling

The separate coupling enables easier mounting

of the gearbox to the valve. Upon request, the

coupling is supplied with a suitable hole for the

valve shaft. The coupling with bore is placed on the

valve shaft and secured against axial movement. The

gearbox can then be mounted onto the valve flange.

[6] Coupling

Th li bl i iThe separate coupling enables easier mounting

of the gearbox to the valve. Upon request, the

coupling is supplied with a suitable hole for the

valve shaft. The coupling with bore is placed on the

valve shaft and secured against axial movement. The

gearbox can then be mounted onto the valve flange.

[5] Pointer cover

The large pointer cover provides information on

the valve position. It continuously follows the valve

movement and consequently serves the purpose

of running indication. In case of high enclosure

protection requirements, AUMA recommend

replacing the pointer cover by a protection cover

[5a]. The protection cover is required for buried

service.

[5] Pointer cover

Th l i id i f iThe large pointer cover provides information on

the valve position. It continuously follows the valve

movement and consequently serves the purpose

of running indication. In case of high enclosure

protection requirements, AUMA recommend

replacing the pointer cover by a protection cover

[5a]. The protection cover is required for buried

service.

[1]

[3]

[3]

[4]

[6]

[7]

[8]

[5]

[5a]

[2]

Page 11: Auma Controls

| 12| 12

[7] Valve mounting flange

In compliance with EN ISO 5211.

[7] Valve mounting flange

I li i h EN ISO 5211In compliance with EN ISO 5211.

[8] Primary reduction gearing (option)

The primary reduction gearings utilise planetary

or spur gear stages to reduce the required input

torque.

[8] Primary reduction gearing (option)

The primary reduction gearings utilise planetary

or spur gear stages to reduce the required input

torque.

[9] Flange for mounting the multi-turn

actuator

In compliance with EN ISO 5210 or DIN 3210

As an alternative, a handwheel shaft can be fitted

to mount a handweel when dealing with a manually

operated valve.

[9] Flange for mounting the multi-turn

actuator

In compliance with EN ISO 5210 or DIN 3210

As an alternative, a handwheel shaft can be fitted

to mount a handweel when dealing with a manually

operated valve.

[9]

[10]

[11]

Page 12: Auma Controls

10 |

[1] GS part-turn gearbox

Size GS 200.3 with primary reduction gearing is

shown.

[1] GS part-turn gearbox

Size GS 200.3 with primary reduction gearing is

shown.

[2] Gearbox housing

The housing is made of cast iron. If extreme

loads from outside have to be considered, AUMA

recommend using spheroidal cast iron housings.

[2] Gearbox housing

The housing is made of cast iron. If extreme

loads from outside have to be considered, AUMA

recommend using spheroidal cast iron housings.

[3] Worm wheel and worm shaft

They form the core components of the gearbox.

The design allows high reduction within one gear

and has an important self-locking effect thus

preventing valve position displacement in case

external forces act upon the closing element.

As standard, the worm wheel is made of

spheroidal cast iron. Certain applications require the

use of bronze worm wheel, e.g. for modulating duty,

for high input speed or for multi-turn application

without end stop (refer to page 14).

The worm shaft is designed as rotating

counterclockwise or clockwise, depending whether

the rotary direction of the gear input shall be

maintained at gear output (RR and LR versions) or

vice verse (RL and LL versions).

[3] Worm wheel and worm shaft

They form the core components of the gearbox.

The design allows high reduction within one gear

and has an important self-locking effect thus

preventing valve position displacement in case

external forces act upon the closing element.

As standard, the worm wheel is made of

spheroidal cast iron. Certain applications require the

use of bronze worm wheel, e.g. for modulating duty,

for high input speed or for multi-turn application

without end stop (refer to page 14).

The worm shaft is designed as rotating

counterclockwise or clockwise, depending whether

the rotary direction of the gear input shall be

maintained at gear output (RR and LR versions) or

vice verse (RL and LL versions).

[4] End stops

End stops limit swing angles and allow precise

approaching of end positions during manual

operation. For the AUMA design, the travelling

nut [a] travels between both end stops [b] during

operation. Advantages of this design:

■ The low input torques and not the high output

torques have an impact on the end stops

■ End stops are separate from gearbox housing.

Excessive input torques have no impact on the

housing. Even in the event of end stop break,

the main gearbox remains undamaged and can

still be operated.

A patented construction consisting of two safety

wedge discs [c] per end stop prevents travelling nut

seizure at mechanical stop. The unseating torque

required amounts to merely 60 % of the torque

previously applied to approach the end stop.

[A] (b)

(b)

[c][c]

[4] End stops

End stops limit swing angles and allow precise

approaching of end positions during manual

operation. For the AUMA design, the travelling

nut [a] travels between both end stops [b] during

operation. Advantages of this design:

■ The low input torques and not the high output

torques have an impact on the end stops

■ End stops are separate from gearbox housing.

Excessive input torques have no impact on the

housing. Even in the event of end stop break,

the main gearbox remains undamaged and can

still be operated.

A patented construction consisting of two safety

wedge discs [c] per end stop prevents travelling nut

seizure at mechanical stop. The unseating torque

required amounts to merely 60 % of the torque

previously applied to approach the end stoppreviously applied to approach the end stop.

[A] (b)

(b)

[c][c]

Page 13: Auma Controls

| 13

[10] Multi-turn actuator of SAEx type range

SAEx multi-turn actuators and GS part-turn

gearboxes are perfectly suited combinations with

regard to torques and output speed. Combined

they act as part-turn actuator. Mounting is

performed using standardised output drive types and

standardised flanges. The connection is secured with

four screws.

SAEx 10.2 multi-turn actuator is shown.

Multi-turn actuators are available

■ for open-close duty, SAEx

■ for modulating duty, SAREx

For detailed information on SAEx multi-turn

actuators refer to brochure:

■ Electric multi-turn actuators with integral

controls for applications in the oil and gas

industry

[10] Multi-turn actuator of SAEx type range

SAEx multi-turn actuators and GS part-turn

gearboxes are perfectly suited combinations with

regard to torques and output speed. Combined

they act as part-turn actuator. Mounting is

performed using standardised output drive types and

standardised flanges. The connection is secured with

four screws.

SAEx 10.2 multi-turn actuator is shown.

Multi-turn actuators are available

■ for open-close duty, SAEx

■ for modulating duty, SAREx

For detailed information on SAEx multi-turn

actuators refer to brochure:

■ Electric multi-turn actuators with integral

controls for applications in the oil and gas

industry

[11] Integral controls (option)

Actuators with AMEx or ACExC integral controls

are immediately ready for use. The integral controls

contain switchgear units, power supply unit,

interface to the DCS and the ability to process

control commands and actuator feedback signals.

The actuator can be operated on site via local

controls.

The electrical connection between integral

controls and actuator is made by using a quick

release plug/socket connector.

[7a] AMEx

Controls comprising easy logic to process limit

and torque signals as well as the control commands

OPEN, STOP, CLOSE. Three indication lights at local

controls indicate the actuator status.

[7b] ACExC (shown)

Microprocessor based controls with

comprehensive functionality and configurable

interface. A graphic display indicates the actuator

status in 33 different languages. When combined

with the electronic control unit, all settings can

be performed without opening the housing. The

programming via menu navigation is made directly at

the device or wireless via Bluetooth using the AUMA

ToolSuite.

ACExC controls are ideal for the challenging

actuator integration into complex control systems.

Support plant asset management.

For detailed information on controls refer to

brochure:

■ Electric multi-turn actuators with integral

controls for applications in the oil and gas

industry

[11] Integral controls (option)

Actuators with AMEx or ACExC integral controls

are immediately ready for use. The integral controls

contain switchgear units, power supply unit,

interface to the DCS and the ability to process

control commands and actuator feedback signals.

The actuator can be operated on site via local

controls.

The electrical connection between integral

controls and actuator is made by using a quick

release plug/socket connector.

[7a] AMEx

Controls comprising easy logic to process limit

and torque signals as well as the control commands

OPEN, STOP, CLOSE. Three indication lights at local

controls indicate the actuator status.

[7b] ACExC (shown)

Microprocessor based controls with

comprehensive functionality and configurable

interface. A graphic display indicates the actuator

status in 33 different languages. When combined

with the electronic control unit, all settings can

be performed without opening the housing. The

programming via menu navigation is made directly at

the device or wireless via Bluetooth using the AUMA

ToolSuite.

ACExC controls are ideal for the challenging

actuator integration into complex control systems.

Support plant asset management.

For detailed information on controls refer to

brochure:

■ Electric multi-turn actuators with integral

controls for applications in the oil and gas

industry

Page 14: Auma Controls

14 |

Technical data

Information in gearbox sizing for various valve types

Torque load across total travel differs depending on the

valve type.

Case 1 - Butterfly valves

Starting point of torque definition is the torque curve of

a butterfly valve in compliance with EN 15741-1 (dashed

line in the diagram).

When dimensioning the GS gearboxes, AUMA have

enhanced the requirements by modifying the curve. qq yy yy gg

Tmax

35 %

0° 9° 90°

q y y g

Tmax

35 %

0° 9° 90°

Tmax in this diagram corresponds directly to the

maximum output torque of the technical gearbox data

tables.

Case 2 - Ball and plug valves

Due to their design, the surface below ball and plug

valve torque curves is larger, thus resulting in heavier load

for the mounted gearbox.gg

Tmax

0° 90°

g

Tmax

0° 90°

Therefore, for ball and plug valve dimensioning, the

following applies:

The requirement torque Tmax for operating the ball and

plug valve may only amount to maximum 80 % of the

maximum output torque from the technical gearbox data

tables.

Case 3 - Special valves

These include:

■ Louvre dampers

■ Stack dampers

■ Diverters - with or without toggle arm drive

■ Guillotine isolator

All these valve types are characterised by special torque

curves. Further factors have to be considered like overload

caused by stall torque or power branching, like for

example in the case of guillotine isolators.

In any case, individual gearbox/actuator dimensioning

is required. AUMA have the required know how to support

you with competence and expertise. Please do not hesitate

to contact us.

Worm wheel made of bronze - depending on the application

Bronze material has improved gliding properties and

higher corrosion protection characteristics than spheroidal

cast iron. For this reason, AUMA recommend using worm

wheels made of bronze for defined applications, e.g. for

modulating duty.

The reasons for using worm wheels made of bronze are

summarised in the following document: "Selection criteria

GS 50.3 – 250.3/GS 315 – GS 500".

Page 15: Auma Controls

| 15

Part-turn gearboxes and primary reduction gearings - worm wheel of spheroidal cast iron

The indicated torques are for dimensioning gearboxes mounted on dampers. For ball and plug valve applications, not

more than 80 % of the maximum output torque has to be considered. The suggested, suitable multi-turn actuators have

been selected as to achieve the max. output torque. For less demanding torque requirements, smaller actuators can be

provided.

Please refer to the separate technical data sheets for more detailed information.

Gear-boxes

Valve attachment flange

Max. output torque

Primary reduction gearing

Total reduction ratio Factor1

Input torque at max. output torque

Suitable multi-turn actuator for max. input torque

Operating time range for  50 Hz and 90° swing angle3

EN ISO 5211 in Nm in Nm in secondsGS 50.3 F07/F10 500 – 51:1 16.7 30 SAEx 07.2 17 – 192GS 63.3 F10/F12 1,000 – 51:1 16.7 60 SAEx 07.6 17 – 192GS 80.3 F12/F14 2,000 – 53:1 18.2 110 SAEx 10.2 18 – 199GS 100.3 F14/F16 4,000 – 52:1 18.7 214 SAEx 14.2 17 – 195

VZ 2.3 126:1 42.8 93 SAEx 10.2 21 – 472VZ 3.3 160:1 54 74 SAEx 10.2 19 – 600VZ 4.3 208:1 70.7 57 SAEx 07.6 17 – 780

GS 125.3 F16/F25 8,000 – 52:1 19.2 417 SAEx 14.6 17 – 195VZ 2.3 126:1 44 192 SAEx 14.2 21 – 472VZ 3.3 160:1 56 143 SAEx 14.2 19 – 600VZ 4.3 208:1 72.7 110 SAEx 10.2 17 – 780

GS 160.3 F25/F30 14,000 – 54:1 21 667 SAEx 16.2 18 – 203GZ 4:1 218:1 76 184 SAEx 14.2 18 – 818GZ 8:1 442:1 155 90 SAEx 10.2 37 – 829

GS 200.3 F30/F35 28,000 – 53:1 20.7 1,353 SAEx 25.1 18 – 199GZ 4:1 214:1 75 373 SAEx 14.6 18 – 803GZ 8:1 434:1 152 184 SAEx 14.2 36 – 814GZ 16:1 864:1 268 104 SAEx 10.2 72 – 810

GS 250.3 F35/F40 56,000 – 52:1 20.3 2,759 SAEx 30.1 24 – 195GZ 4:1 210:1 74 757 SAEx 16.2 25 – 788GZ 8:1 411:1 144 389 SAEx 14.6 34 – 773GZ 16:1 848:1 263 213 SAEx 14.2 71 – 795

GS 315 F40 90,000 – 53:1 23.9 3,766 SAEx 30.1 25 – 50GZ 30.1 8:1 424:1 162 556 SAEx 14.6 35 – 289GZ 30.1 16:1 848:1 325 277 SAEx 14.2 71 – 283GZ 30.1 32:1 1,696:1 650 138 SAEx 10.2 141 – 283

GS 400 F48 180,000 – 54:1 13.5 7,404 SAEx 35.1 37 – 51GZ 35.1 8:1 432:1 108 1,091 SAEx 16.2 36 – 295GZ 35.1 16:1 864:1 216 544 SAEx 14.6 72 – 288GZ 35.1 32:1 1,728:1 432 272 SAEx 14.2 144 – 288

GS 500 F60 360,000 – 52:1 23.4 15,385 SAEx 40.1 34 – 49GZ 40.1 16:1 832:1 318 1,132 SAEx 16.2 69 – 390GZ 40.1 32:1 1,664:1 636 566 SAEx 14.6 139 – 277GZ14.1/GZ 16.1 3,328:1 1,147 314 SAEx 14.2 277 – 399

GS 630.32 F90/AUMA 675,000 GZ 630.3 4:1 210:1 71.9 9,395 SAEx 40.1 98 – 788GZ 630.3 8:1 425:1 145.5 4,640 SAEx 35.1 142 – 797GZ 630.3 16:1 848:1 261.2 2,585 SAEx 30.1 141 – 793

GZ 630.3 32:1 1,718:1 528,8 1,275 SAEx 25.1 286 – 805GZ 630 64:1 3,429:1 951.2 710 SAEx 16.2 286 – 816GZ 630 133:1 6,939:1 1,924.8 350 SAEx 16.2 578 – 1,652

1 Conversion factor from output torque to input torque to determine the multi-turn actuator size2 Always complete with bronze worm wheel3 Formula to calculate the operating time of multi-turn gearbox combination in seconds: (total reduction)/(output drive speed multi-turn actuator) x 15

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Part-turn gearboxes and primary reduction gearings - worm wheel made of bronze

Torques indicated

■ apply for modulating duty requiring a worm wheel made of bronze. For all other application requiring bronze worm

wheels, different data apply. Please refer to separate dimensioning documents.

■ are suited for mounting the gearboxes onto butterfly valves.

For ball and plug valve applications not more than 80 % of the maximum output torque has to be considered.

The suggested, suitable multi-turn actuators have been selected as to achieve the max. output torque. For less

demanding torque requirements, smaller actuators can be provided.

Please refer to the separate technical data sheets for more detailed information.

Gear-boxes

Valve attachment flange

Max. output torque

Modulating torque

Primary reduction gearing

Total reduc-tionratio Factor1

Input torque at max. output torque

Suitable multi-turn actuator for max. input torque

Operating time range for  50 Hz and 90° swing angle2

EN ISO 5211 in Nm in Nm in Nm in seconds

GS 50.3 F05/F07/F10 350 125 – 51:1 17.9 20 SAREx 07.2 8 – 192GS 63.3 F10/F12 700 250 – 51:1 17.3 42 SAREx 07.6 9 – 192GS 80.3 F12/F14 1,400 500 – 53:1 19.3 73 SAREx 10.2 9 – 199GS 100.3 F14/F16 2,800 1,000 – 52:1 20.2 139 SAREx 14.2 17 – 195

VZ 2.3 126:1 44.4 63 SAREx 10.2 9 – 472VZ 3.3 160:1 55.5 50 SAREx 07.6 27 – 600VZ 4.3 208:1 77 37 SAREx 07.6 35 – 780

GS 125.3 F16/F25 5,600 2,000 – 52:1 20.8 269 SAREx 14.6 9 – 195VZ 2.3 126:1 45.4 123 SAREx 14.2 21 – 472VZ 3.3 160:1 57.9 97 SAREx 10.2 27 – 600VZ 4.3 208:1 77 73 SAREx 10.2 35 – 780

GS 160.3 F25/F30 11,250 4,000 – 54:1 22.7 496 SAREx 14.6 9 – 203GZ 4:1 218:1 83 136 SAREx 14.2 36 – 818GZ 8:1 442:1 167 68 SAREx 10.2 74 – 829

GS 200.3 F30/F35 22,500 8,000 – 53:1 22.3 1,009 SAREx 25.1 72 – 199GZ 4:1 214:1 81.3 277 SAREx 14.6 36 – 803GZ 8:1 434:1 165 137 SAREx 14.2 72 – 814GZ 16:1 864:1 308 73 SAREx 10.2 144 – 810

GS 250.3 F35/F40 45,000 16,000 – 52:1 21.9 2,060 SAREx 30.1 71 – 195GZ 4:1 210:1 80 563 SAREx 16.2 35 – 788GZ 8:1 411:1 156 289 SAREx 14.6 69 – 773GZ 16:1 848:1 305 148 SAREx 14.2 141 – 795

GS 315 F40 63,000 30,000 – 53:1 26 2,432 SAREx 30.1 73 – 200GZ 30.1 8:1 424:1 178 354 SAREx 14.6 71 – 796GZ 30.1 16:1 848:1 356 177 SAREx 14.2 141 – 795GZ 30.1 32:1 1,696:1 716 88 SAREx 10.2 283 – 795

GS 400 F48 125,000 35,000 – 54:1 26.5 4,717 SAREx 30.1 74 – 20460,0000 GZ 35.1 8:1 432:1 181 691 SAREx 16.2 72 – 812

GZ 35.1 16:1 864:1 363 344 SAREx 14.6 144 – 810GZ 35.1 32:1 1,728:1 726 172 SAREx 14.2 288 –810

GS 500 F60 250,000 35,000 – 52:1 25.5 9,804 SAREx 30.1 71 – 196120,000 GZ 40.1 16:1 832:1 350 714 SAREx 16.2 139 – 780

GZ 40.1 32:1 1,664:1 416 358 SAREx 14.6 277 – 780

1 Conversion factor from output torque to input torque to determine the multi-turn actuator size2 Formula to calculate the operating time of multi-turn gearbox combination in seconds: (total reduction)/(output drive speed multi-turn actuator) x 15

Technical data

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Lifetime

Open-close duty

The lifetime is indicated in compliance with EN 15714-2

in number of starts at a swing angle of 90°. A start is

considered as one travel from OPEN - CLOSE - OPEN in

compliance with a load profile as defined in EN 15714-1

(please refer to page 14).

The indicated values are only valid for the gearboxes.

The scheduled device lifetime must be considered when

defining the suitable multi-turn actuator solution.

The values apply with and without primary reduction

gearing.

Gearboxes Number of startsGS 50.3 10,000GS 63.3 10,000GS 80.3 5,000GS 100.3 5,000GS 125.3 2,500GS 200.3 2,500GS 250.3 1,000GS 315 7,500GS 400 4,000GS 500 4,000GS 630.3 1,000

Modulating duty

Bronze worm wheels are required for modulating duty.

The maximum number of starts is decisive for calculating

the lifetime. According to EN 15714-2, a start consists of

one movement of minimum 1 % in both directions at a

load of minimum 30 % of the nominal torque.

The maximum number of starts for all sizes, except

GS 630.3 is:

■ 2.5 million

Multi-turn/worm gearbox combination in a tank farm on the Azores

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Certificates/approvals

Certification - international approvalsApprovals refer to multi-turn actuators. Valve gearboxes do not require approvals. Consequently, the listed approvals

are applicable for the combinations of SAEx multi-turn actuators and GS worm gearboxes.

Actuators/controls

Temperature

Size Explosion protection Standard Low HighATEX – EuropeSAExC 07.1 – 16.1 Ex de IIC T4/Ex d IIC T4 –40 °C ... +60 °C –50 °C ... +60 °C

Ex de IIB T3 –20 °C ... +80 °CSAEx 07.2 – 16.2 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °CAMExB 01.1 Ex de IIB T4/Ex d IIB T4 –40 °C ... +60 °C –50 °C ... +60 °CAMExC 01.1 Ex de IIC T4/Ex d IIC T4 –40 °C ... +60 °C –50 °C ... +60 °C

Ex de IIB T3 –20 °C ... +70 °CACExC 01.1 Ex de IIC T4/Ex d IIC T4 –25°C ... +60 °C –50°C ... +60 °C

Ex de IIB T3 –20 °C ... +70 °CACExC 01.2 Ex de IIC T4/Ex d IIC T4 –20°C ... +60 °C

IECEx – International/AustraliaSAExC 07.1 – 16.1 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °CSAExC 07.2 – 16.2 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °CAMExC 01.1 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °C

ACExC 01.1 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °CACExC 01.2 Ex de IIC T4/Ex d IIC T4 –20 °C ... +60 °C

ROSTECHNADSOR – RussiaSAExC 07.1 – 16.1 Ex de IIC T4 /Ex d IIC T4 –40 °C ... +60 °C –60 °C ... +60 °C

AMExB 01.1 Ex de IIB T4 /Ex d IIB T4 –40 °C ... +60 °C –50 °C ... +60 °C

AMExC 01.1 Ex de IIC T4 /Ex d IIC T4 –40 °C ... +60 °C –60 °C ... +60 °C

ACExC 01.1 Ex de IIC T4 /Ex d IIC T4 –25°C ... +60 °C –60 °C ... +60 °C

GOSPROMNADSOR – BelorussiaSAExC 07.1 – 16.1 Ex de IIC T4 /Ex d IIC T4 –40 °C ... +60 °C –50 °C ... +60 °CAMExB 01.1 Ex de IIB T4 /Ex d IIB T4 –40 °C ... +60 °C –50 °C ... +60 °C

AMExC 01.1 Ex de IIC T4 /Ex d IIC T4 –40 °C ... +60 °C –50 °C ... +60 °CACExC 01.1 Ex de IIC T4 /Ex d IIC T4 –40 °C ... +60 °C –50 °C ... +60 °C

FM – USASAExC 07.1 – 16.1 Div 1 Class I Groups B,C,D

Div 1 Class II Groups E,F,GDiv 1 Class IIITemperature class T4 (T3C)

–40 °C ... +40 °C (+60 °C)

AMExC 01.1 –40 °C ... +40 °C (+60 °C)

AMExB 01.1 Div 1 Class I Groups C,D Div 1 Class II Groups E,F,GDiv 1 Class IIITemperature Class T4 (T3C)

–40 °C ... +40 °C (+60 °C)

ACExC 01.1 –25 °C ... +40 °C (+60 °C) –40 °C ... +40 °C (+60 °C)

CSA – CanadaSAExC 07.1 – 16.1 Div 1 Class I Groups B,C,D

Div 1 Class II Groups E,F,GDiv 1 Class IIITemperature Class T4 (T3C)

–40 °C ... +40 °C (+60 °C)

AMExC 01.1 Div 1 Class I Groups C,D Div 1 Class II Groups E,F,GDiv 1 Class IIITemperature Class T4 (T3C)

–40 °C ... +40 °C (+60 °C)

ACExC 01.1 –25 °C ... +40 °C (+60 °C) –40 °C ... +40 °C (+60 °C)

SAExC 07.1 – 16.1 Zone 1Ex de IIC T4 /Ex d IIC T4

–40 °C ... +60 °C –50 °C ... +60 °C

AMExC 01.1 –40 °C ... +60 °C –50 °C ... +60 °C

ACExC 01.1 –40 °C ... +60 °C –50 °C ... +60 °C

The table applies to actuators with 3-phase AC motors. For actuators with 1-phase AC motors, please refer to sepa-

rate data sheets.

Further approvals are available for: KTL/Korea, CQST/China, TIIS/Japan, C.E.E./India, CERTUSP, Brasil, SABS/South Africa

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User approvals - selection

Country CompanyEgypt PPC Petroleum Pipelines CompanyAbu Dhabi ADCO Abu Dhabi Company for Onshore Oil

OperationsAbu Dhabi ADGAS Abu Dhabi Gas Producing CompanyAbu Dhabi ADNOC Abu Dhabi National Oil CompanyAbu Dhabi TAKREER Abu Dhabi Oil Refinery CompanyAlgeria SonatrachArgentina REPSOL YPFBahrain BANAGAS Bahrain National Gas CompanyBelgium EXXON

MOBILAntwerpen Loading Station

Brazil PETROBRASChile ENAP Empresa Nacional del PetróleoChina CNOOC China National Offshore Oil

CorporationChina Petro China Petro China Company LimitedChina Sinopec China Petroleum & Chemical

CorporationGermany BEB BEB Erdgas und Erdöl GmbH Germany RUHRGASEcuador PETROECUADORFrance TOTAL Total Corporate Technology GroupIndia EIL Engineers India Ltd.India HPCL Hindustan Pet. Co. Ltd.India IOCL Indian Oil Corporation Ltd.India ONGC/CIDC Oil and Natural Gas Corporation Ltd.Indonesia Pertamina Perusahaan Pertambangan Minyak Dan

Gas Bumi NegaraIraq MOC Missan Oil CompanyIraq SOC South Oil CompanyItaly ENI Ente Nazionale IdsocarburiItaly ERG PETROLINEColombia ECOPETROLKuwait KNPC Kuwait National Petroleum CompanyKuwait KOC Kuwait Oil CompanyMalaysia Petronas Petroleum Nasional Sdn. Bhd.

Country CompanyMexico PEMEX Petroleos MexicanosNetherlands ARAMCO Aramco Overseas Company BVNetherlands SABIC SABIC EUROPENetherlands Shell Royal Dutch Shell plcNigeria NNPC Nigerian National Petroleum CompanyNorway Conoco

PhillipsConocoPhillips Norge, Tananger

Norway STATOIL Statoil ASA, StavangerOman ORC Oman Refinery CompanyOman PDO Petroleum Development of OmanPeru PetroperúPortugal GALPQatar Qatar

PetroleumQatar Petroleum

Qatar QGC Qatar GasQatar QGPC Qatar General Petroleum CorporationRussia GAZPROM Gasowaja PromyschlennostRussia LUKOIL Gazfield in Nahodka, refinery Nizhny

NovgorodSouth Africa PetroSASpain ENAGAS Empresa Nacional del GasSri Lanka CPC Ceylon Petroleum CorporationThailand PTT Public Company Ltd.Turkey OPET Öztürkles PetrolTurkey Turkish PetroleumTurkey TurkpetrolUSA AMEC

ParargonHouston Texas

USA ChemcoUSA Chevron TexacoUSA DUPONT La Porte TexasUruguay ANCAP Administración Nacional de

Combustibles, Alcohol y PortlandVenezuela PDVSA Petroleos de Venezuela S.A.United Kingdom

BP British Petroleum

United Kingdom

DOW DOW CORNING

United Kingdom

EXXON-MOBIL

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[1] [2] [3]

[4] [5]

[6] [7]

[1] [3][2]

5][

[8]Subject to change without notice. The product features and technical data provided do not express or imply any warranty.Y005.602/002/en/1.12

For detailed information on AUMA products, refer to the Internet: www.auma.com

[1] Multi-turn actuatorsSAEx 07.2 – SAEx 16.2SAEx 25.1 – SAEx 40.1 Torques from 10 to 16,000 NmOutput speeds from 4 to 180 rpm

[2] Multi-turn actuators SAEx/SARExwith controls AUMATIC ExTorques from 10 to 1,000 NmOutput speeds from 4 to 180 rpm

[3] Linear actuators SAEx/LEcombination of multi-turn actuator SAEx andlinear thrust unit LEThrusts from 4 kN to 217 kNStrokes up to 500 mmLinear speedsfrom 20 to 360 mm/min

[4] Part-turn actuatorsSGExC 05.1 – SGExC 12.1Torques from 100 to 1,200 NmOperating times for 90° from 4 to 180 s

[5] Part-turn actuators SAEx/GSCombination of multi-turn actuator SAEx andpart-turn gearbox GSTorques up to 675,000 Nm

[6] Bevel gearboxesGK 10.2 – GK 40.2Torques up to 16,000 Nm

[7] Spur gearboxesGST 10.1 – GST 40.1Torques up to 16,000 Nm

[8] Lever gearboxesGF 50.3 – GF 250.3Torques up to 45,000 Nm

AUMA Riester GmbH & Co. KG

P.O. Box 1362

D-79379 Muellheim/Germany

Tel +49 7631-809-0

Fax +49 7631-809-1250

[email protected]

Certificate Registration No.12 100/104 4269