Ruland, 50.8 mm OD 25 mm, 58.7 mm Length Coupler 20 mm

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₩252,841.20

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5 - 9₩245,264.80
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RS 제품 번호:
174-7293
제조사 부품 번호:
MBC51-25-20-A
제조업체:
Ruland
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브랜드

Ruland

Product Type

Coupler

Outside Diameter

50.8 mm

Length

58.7mm

Maximum Speed

10000rpm

Torque Rating

45.2Nm

Moment of Inertia

79.259 x 10-6 kg/m²

Misalignment - Angular

Style

Clamp

Hub Material

Aluminium

Misalignment - Parallel

0.25mm

Misalignment - Axial

0.5mm

Minimum Operating Temperature

-40°C

Bore Size B

20mm

Bellows Material

Stainless Steel

Bore Size A

25mm

Maximum Operating Temperature

93°C

Standards/Approvals

DIN 912 12.9, RoHS3, REACH

Screw Size

M5

COO (Country of Origin):
US

Ruland Coupling


The Ruland bellows coupling has a 51mm OD, 58.7mm length and 25mm x 20mm 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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