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MTB Series

Belt Driven Units

Features • Belt driven unit with integral linear guides • Extruded aluminium 6060 alloy • Proven PMI linear rail & carriage assembly • Any length up to 6 metres • Carriage sealed with outer dust band • Simple to maintain with modular construction

Max values for dynamic contitionsPlease refer to the following formula when combined loads are applied.

FyA

Fy

FzA

Fz

MxA

Mx

MyA

My

MzA

Mz≤ 1+ + + +

The A letters show the calculated value.

SpecificationModel MTB

Size mm 42 55 80

Max.speed m/s 3 3 3

Max.stroke length mm 6000 6000 6000

Min. stroke length mm 100 100 100

Pulley Drive Ratio mm 90 120 160

Number of teeth per pulley mm 18 24 32

Width of Toothed Belt ATL5 mm 12 16 25

Max RPM g/min 2000 1500 1150

Base Weight Kg 1.6 4.4 6

Add for 100mm of stroke Kg 0.25 0.37 0.9

Max Load

Fx N 460 820 1650

Fy N 1560 1850 4500

Fz N 1560 1850 4500

Moment

Mx Nm 20 25 80

My Nm 55 120 450

Mz Nm 55 120 450

Inertia Moment (Aluminium Profile) cm4 11.8 36.183

cm4 14.2 45 226

Repeatability mm ±0.05 ±0.05 ±0.05

Max Radial Load on Input Shaft N 220 300 300

No Load Torque Nm >0.1 >0.5 0.9

Sensor Switch RCI, RNI, RPI

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Model Size (mm) Stroke Shaft versions Male shaft

42 42x42 55 55x55 80 80x80

100~6000mm(four codes)

Size

42

55

80

Type Ø Part No. Female shaft 8 F08 Male shaft 12 M12 Double male shaft 12 D12 Female shaft 8 F08 Male shaft 16 M16Double male shaft 16 D16 Female shaft 19 F19 Male shaft 19 M19 Double male shaft 19 D19

L Left shaft R Right shaft

MTB Series 42 0100 F08 L ----

Minimum strokeunit 1mm.

MTB

Accessories

ETB-55

Switch Options DescriptionRCI-EQD Reed switch - quick release lead

RNI-EQD Solid state NPN switch - quick release lead

RPI-EQD Solid state PNP switch - quick release lead

M83RPVC- 5M 5 metre lead for all switches

Limit Switch Adaptor DescriptionETB80-3 MTB- MTS 80 only

End Mounting (Pair) Description

ETB55-1 Pair of end mounting brackets MTB/MTS 55

ETB80-1 Pair of end mounting brackets MTB/ MTS 80

Mid Support (Pair) Description

ETB55-2 Pair of mid support brackets MTB/MTS 55

ETB80-2 Pair of mid support brackets MTB/MTS 80

MTB Series

Belt Driven Units

Order example

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MTB Dimensions 42 ~ 80

42, 55

80

IT K M N P Q QB RA RZ SG SH TM TQ TR UF UJ V1 V2 W1 W2 X1 X2 Z1 Z2

42 M4 X 7 depth 21 39 20 16 13 7 42 60 82 20 34 12 8 19.5 11 3.2 4.9 5.3 8.6 3.2 4.9 5.3 86

55 M5 X 7 depth 25 50 28 23 16 8 55 76 92 18.5 48.5 16 8 22 16.5 4.2 6.2 5.2 8.4 4.3 6.3 5.3 8.6

80 M6 X 8 depth 41 72 40 40 20 8 80 105 140 30 54 19 19 36 22 6 8.5 6.5 11.2 7 11 8.2 13.2

A B CA CB DD EF EG FA FB G IA IB IG

42 129 64 max. 42 19.5 Ø28xH7x1.5 depth 154 130 40 25 20 M5x0.8x5 depth Ø4xH7x5 depth M5x0.8 DIN 562

55 166 88 max. 55 22 Ø32xH7x1.5 depth 190 150 55 20 30 M5x0.8x7.5 depth Ø5xH7x5 depth M5x0.8 DIN 562

80 219 104 max. 71 35.9 Ø55xH7x1.5 depth 266 230 75 40 37.5 M6x1.0x10 depth Ø6xH7x10 depth M8x1.25 DIN 562

Groove position

Shaft versionsFemale shaft

Single male shaft:side right

Double male shaft

Single male shaft:side left

EG

FB FA FA FB

EF

G G 3-IA2-IBdowel pin

SG

SH

TM

TQ

EG

G

27

A2 A+stroke M

N

CAB

PRAB

FB FA FA FB

G

EF

18

K

Q

RZ

SG

TQ

TM

5-IA2-IBdowel pin

CB

4-IGsquare nut QB

SH

DD 2-IT

UF

V1

UJ

V2

W1W2

X1X2

Z1 Z2

TQTR

TQTQ

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MTB Accessories 42~80

Belt Driven Units

C

F

E

D

G

A

4- M depth 4- N thruB

H

MTB-42MTB-55MTB-80

ETB42- 1ETB55- 1ETB80- 1

Order numberA141516

B578

C425580

D162340

E77.58

F324164

G778

H131620

N4.55.56.6

M 84 .4 depth10 5 depth11 6 depth

D

C

F

E

4- M depth 4- N thru

B

G

E C

AA

2

B2

Limit switch adaptersSocket set screws

RCI, RNI, RPISensor switch

CodeSize

MTB-42MTB-55MTB-80

A172332

A2121419

B172334

B2121421

C253040

D405060

E 7.51010

F66.58

G66.5

10

ETB42- 2ETB55- 2ETB80- 2

Order numberM10 3.5 depth10 5.5 depth15 8.6 depth

N5.55.59

CodeSize

26

13

303.36.5

6.5

5.3

M3 thru

6.6

End Cap Mounting

(2pcs/set)

Mid Section Mounting

(2pcs/set)

Installation of sensors switch Limit Switch AdaptersETB80-3 (Only for size 80)

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MTB Load calculations

Belt Driven Units

Load on the Carriage N

0

200

400

600

800

1000

1200

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

Max. Distance Between Supports (mm)

(N)

Load on the Carriage N

Max. Distance Between Supports (mm)

0

200

400

600

800

1000

1200

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000(N)

0505

Load on the Carriage N

0

200

400

600

800

1000

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

Max. Cantilevered Distance (mm)

(N)050

200

400

600

800

1000

1200

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000(N)

Load on the Carriage N

Max. Cantilevered Distance (mm)

Load on the Carriage N Load on the Carriage N

Load on the Carriage N Load on the Carriage N

Max

Dis

tanc

e be

twee

n Su

ppor

ts (m

m)

Max

Dis

tanc

e be

twee

n Su

ppor

ts (m

m)

Max

Can

tilev

er D

ista

nce

(mm

)

Max

Can

tilev

er D

ista

nce

(mm

)

00