HL-Series Electric ActuatorPrecision control for linear valves

Our products are ISO-9001 certified and internationally qualified for hazardous and weather-tight environments.

Emerson has been providing reliable actuation technologies for the pipeline, marine, refining, process and production segments of the energy industry and myriad of other industries for decades. They have established themselves as an innovator, with products that fully automate valves under the most rigorous conditions and in some of the most remote areas in the world. Our product quality is supported by ISO 9001 designations indicating full compliance with global standards for quality and documentation.

The HL-Series linear actuator is specially designed for linear operation in applications requiring globe valves or other sliding stem valves. It is particularly suitable for operation with Fisher ™ e-easy™ valves.

The compact, lightweight actuator operates with a wide range of output forces and control options to fit your specific requirement. HL-Series actuators are perfect for use in the power, upstream oil and gas, and chemical process industries and in remote operations where compressed air is not readily available. It actuates final control devices including control valves, lockup valves and cut-off valves with linear positioning motions of 0.39” (10 mm) - 4.7” (120 mm).

Features• Compact design• Lightweight with a high grade aluminum housing• High corrosion resistance hard anodizing interior and exterior and tough

external polyester coating• Various output forces from 2950 lbf (4kN) to 18,439 lbf (25 kN) • Many voltages available• Self-locking with minimum transmission backlash• Waterproof and explosion proof with O-ring sealing• Handwheel for manual operation with hand / auto lever for power preference• Dual limit switches are standard• Force switches• Space heater with thermostat prevents overheating

Construction Highlights

Position Control Unit(Limit switches & potentiometer) Unique design. Easy adjustment on site.

Terminal block

Potentiometer (Optional)

Thrust Limiting Switch (Factory Preset) Thrust limiting switches are wired in series with the motor.

Any excess load will trip the switches, then cut electric power to the motor preventing damage to the actuator.

Driving rod

Union joint

Valve mounting

Manual Handwheel / Declutch LeverManual / auto lever and handwheel engagement for emergency manual operation.

Drive system will be automatically re-engaged for auto-mode when electric power is re-supplied.

Pad lockable for maintenance safety.

Proportional Control Unit (PCU) (Optional) Proportional Control Unit (4-20mA, 0-10V, 2-10V, 1-5V)

MotorAvailable in 1 phase, 3 phase, 24v DC and 24v AC. All motors are custom built for high torque, low current and the highest cycle ratings offered.

Upper base

Guide rod

Locking plate

Performance

RBBLCU

Type (Model)

Max. Output Force

Operating Time (mm /

sec) 60 / 50Hz

Max. Stroke

Motor Class F Model & Frame Size

Rated current (A) 60Hz / 50Hz Duty Cycle

IEC 34-1

Number of

Handle turns

Weight1 Phase 3 Phase

KN mm / sec mm M * F 110V 220V 380V 440V S4 (%) N Kg

HL-4KN 4 0.53 / 0.44 50 15 * 70 1.0 / 0.97 0.47 / 0.46 0.33 / 0.42 0.43 / 0.57 50 189 8.5

HL-7KN 7 0.53 / 0.44 70 15 * 70 1.0 / 0.97 0.47 / 0.46 0.33 / 0.42 0.43 / 0.57 50 265 8.5

HL-10KN 10 0.82 / 0.68 80 40 * 80 1.7 / 1.5 0.84 / 0.73 0.28 / 0.37 0.36 / 0.59 50 210 21

HL-12KN 12 0.82 / 0.68 100 40 * 80 1.7 / 1.5 0.84 / 0.73 0.28 / 0.37 0.36 / 0.59 50 260 21

HL-18KN 18 0.83 / 0.69 100 40 * 90 1.67 / 1.4 0.81 / 0.63 0.27 / 0.33 0.34 / 0.55 50 260 33

HL-20KN 20 0.83 / 0.69 120 90 * 90 3.56 / 4.27 1.3 / 1.4 0.42 / 0.51 0.47 / 0.66 50 312 34

HL-25KN 25 0.83 / 0.69 120 90 * 90 3.56 / 4.27 1.3 / 1.4 0.42 / 0.51 0.47 / 0.66 50 312 34

Ordering Information

Optional Control Units

SIZE ENCLOSURE MOTOR VOLTAGE OPTION 1 OPTION 2 OPTION 3

05 : 5KN 1 : Weather proof (IP67) 1 : 110V AC / 1Ph 0 : N/A 0 : N/A 0 : N/A (STD)

07 : 7KN 2 : Watertight (IP68) 2 : 220V AC / 1Ph 1 : PIU 1 : LCU-D 1 : MBS

10 : 10KN 3 : EX type 3 : 220V AC / 3Ph 2 : CPT 2 : LCU-B

12 : 12KN 4 : 380V AC / 3Ph 3 : PCU 3 : RBP

15 : 15KN 5 : 440V AC / 3Ph 4 : LCU-C

18 : 18KN 6 : 460V AC / 3Ph

20 : 20KN 7 : 24V DC

25 : 25KN

Remarks* More details should be consulted with the supplier.

HL - XX X X X X X

Unit: mm

Enclosure Weatherproof enclosure IP67, NEMA 4

Power supply 110 / 220V AC 1PH, 380 / 460V AC 3PH 50 / 60Hz, ±10%

Control power supply 110 / 220V AC 1PH, 50 / 60Hz, ± 10%

Duty cycle (on/off) S2, 100% Max 30 Min

Duty cycle (modulating) S4, 50% Max 300-1600 start / hour

Motor Induction motor (reversible motor)

Limit switches 2x open / close, SPDT, 250V AC 15A rating

Additional limit switches 2x open / close, SPDT, 250V AC 15A rating (except HL-2KN-12KN)

Torque switches Open / Close, SPDT, 250V AC 15A rating

Stall protection Built-in thermal protection

Operating temp Open 150 ± 5 / close 97 ± 15

Manual override Declutching mechanism and handwheel

Self locking Provided by double worm gearing

Mechanical stopper 2x external adjustable screws

Space heater 10W (110 / 220V AC) Anti-condensation

Cable entries TWO PF3 / 4 Tap (standard type only)

Lubrication Grease moly (EP type)

Terminal block Spring loaded lever push type

Materials Steel, aluminum alloy, aluminum bronze, polycarbonate

Ambient temperature -20°C to +70 °C (except option electronic board)

Ambient humidity 90% RH Max. (non-condensing)

Anti vibration X Y Z 6g, 0.2-34Hz, 30 minutes (pl)

External coating Anodizing treatment before dry powder and polyester

Optional SpecificationsEXA ATEX certified only

WTA Watertight enclosure actuator (IP68 10M 72HR)

PIU Potentiometer unit (0-1K ohm)

PCU Proportional control unit (input, output 0-10V DC, 4-20mA DC)

SICU Semi-lntegral control unit

ICU Intelligent digital control unit (Local Control Unit + IMS + phase discriminator)

CPT Current position transmitter (output 4-20mA DC)

RBP Rechargeable battery backup Except HL -18, 20, 25KN

DCM DC motor (24V DC) Except HL -18, 20, 25KN

ADCM Multi AC / DC 24V (integral) Except HL -18, 20, 25KN

FPA1 Fire proofing actuator 1050 ± 5 / 50min Optional

FPA2 Fire proofing actuator 250 ± 5 / 150min Optional

Standard Specifications

DOC.6P.HL.US Rev B 06-18

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