Ruland, 25.4 mm OD 12 mm, 33.3 mm Length Coupler 10 mm

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PHP9,249.26

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PHP10,359.17

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5 - 9PHP8,971.77
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RS Stock No.:
174-7278
Mfr. Part No.:
MBC25-12-10-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Coupler

Length

33.3mm

Maximum Speed

10000rpm

Torque Rating

6.8Nm

Moment of Inertia

2.676 x 10-6 kg/m²

Misalignment - Angular

1.5°

Style

Clamp

Misalignment - Parallel

0.1mm

Hub Material

Aluminium

Misalignment - Axial

0.3mm

Bore Size B

10mm

Minimum Operating Temperature

-40°C

Bellows Material

Stainless Steel

Bore Size A

12mm

Maximum Operating Temperature

93°C

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M3

COO (Country of Origin):
US

Ruland Coupling


The Ruland bellows coupling has a 25mm OD, 33.3mm length and 12mm x 10mm 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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