Ruland 57.2mm OD Coupling With Clamp Fastening

  • RS Stock No. 174-7260
  • Mfr. Part No. MJCC57-20-A
  • Manufacturer Ruland
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Ruland Coupling

The Ruland jaw coupling hub has a 57mm OD, 20mm bore, 6mm keyway and 28.7mm length with clamp fastening. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It comprises of a three-piece design consisting of two aluminium hubs and an elastomeric insert, called the spider. This design allows a highly customizable coupling that easily combines clamp or set screw hubs. Its balanced design reduces vibrations at high speed. This product has a key bore.

Features and Benefits

• Zero backlash
• Hardware is metric and test exceeds DIN standard for high torque capabilities
• Dampening characteristics of the spider increase system performance and minimize component wear
• Maximum speed of 8000rpm
• Temperature ranges between -23°C and 82°C
• Low inertia coupling
• Lightweight
• Made from aluminium

Applications

• Stepper and servo drives
• Encoders

Certifications

• REACH certification
• Conflict Minerals compliant
• DIN 912 12.9
• ISO9001:2015

Specifications
Attribute Value
Bore 20mm
Coupling Types Curved Jaw Coupling
Outside Diameter 57.2mm
Length 80mm
Fastening Type Clamp
Temporarily out of stock - back order for despatch 28-07-2020, delivery within 2 working days
Unit of sale: Each
90.83
(exc. VAT)
111.72
(inc. VAT)
units
Per unit
1 - 4
€90.83
5 - 9
€88.04
10 +
€85.35
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