Ruland, 41.3 mm OD 20 mm, 50.8 mm Length Coupler 14 mm

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PHP8,723.50

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PHP9,770.32

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5 - 9PHP8,461.80
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RS Stock No.:
174-7290
Mfr. Part No.:
MBC41-20-14-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Coupler

Length

50.8mm

Maximum Speed

10000rpm

Torque Rating

28Nm

Moment of Inertia

30.247 x 10-6 kg/m²

Misalignment - Angular

Style

Clamp

Hub Material

Aluminium

Misalignment - Parallel

0.25mm

Misalignment - Axial

0.5mm

Bore Size A

20mm

Minimum Operating Temperature

-40°C

Bore Size B

14mm

Bellows Material

Stainless Steel

Maximum Operating Temperature

93°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US

Ruland Coupling


The Ruland bellows coupling has a 41mm OD, 50.8mm length and 20mm x 14mm bore with clamp fastening. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It is comprised of two anodized aluminium hubs and a stainless steel bellows. This bellow is able to flex while remaining rigid under torsional loads. Its balanced design reduces vibrations at high speed.

Features and Benefits


• Zero backlash

• Black-oiled alloy steel fasteners for strength and corrosion resistance

• Precision bellows coupling with excellent kinematic properties

• Maximum speed of 10,000rpm

• Hardware is metric and tested beyond DIN standard for high torque capabilities

• Set screw material is alloy steel with black oxide finish

• Service temperature range from -40°C and 93°C

• Low inertia coupling

• Lightweight

Applications


• Stepper and servo drives

• Encoders

• General purpose light-duty power transmission

Certifications


• REACH certification

• Conflict Minerals compliant

• DIN 912 12.9

• ISO9001:2015

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