Ruland Aluminium Flexible Beam Coupling, PCMR25-8-6-A, Bore A 8mm Bore B 6mm Clamp

  • RS Stock No. 477-9895
  • Mfr. Part No. PCMR25-8-6-A
  • Manufacturer Ruland
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Aluminium Flexible Shaft Couplings

Designed to perform where higher speeds, greater misalignment, and limited lubrication would exceed the capabilities of other couplings. Each coupling is manufactured as one piece, thereby eliminating mechanical joints and possible failure points.Two fixing styles available:,Typical applications include encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves, fans etc., (i) Set Screw style is secured using one grub-screw per shaft (staggered at 120°) , (ii) Clamp style fixing uses one socket head cap screw per shaft.

Constant velocity couplings with high torque capacity and zero backlash
Torsionally rigid one-piece construction
Not temperature sensitive
High or low speed operation and reversible
No lubrication required
Up to 3° of axial misalignment allowable

Note

The coupling illustrated shows the Clamp style fixing.

Specifications
Attribute Value
Coupling Types Beam Coupling
Bore A 8mm
Bore B 6mm
Outside Diameter 25.4mm
Length 31.8mm
Fastening Clamp
Torque Rating 3.73Nm
Torsional Stiffness 1.57°/Nm
Misalignment - Angular
Misalignment - Parallel 0.381mm
Misalignment - Axial 0.254mm
Material Aluminium
39 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 197.29
units
Per unit
1 - 5
MYR197.29
6 - 11
MYR192.66
12 +
MYR188.45
Related Products
These miniature couplings are highly flexible and have ...
Description:
These miniature couplings are highly flexible and have excellent torsional rigidity. Two Back-to-Back JointsMore Rigid System that Requires Greater Alignment Accuracy.
TB Wood’s Dura-Flex® couplings are designed from the ...
Description:
TB Wood’s Dura-Flex® couplings are designed from the ground up using finite element analysis to maximize flex life. Perfect for a wide variety of applications -- including those with uniform to heavy shock loads -- Dura-Flex® couplings employ a light ...
High torsional stiffness for positional accuracy Low inertia ...
Description:
High torsional stiffness for positional accuracy Low inertia Ideal for servo drive applications with high precision dynamic position control Material: Aluminium hub; stainless steel bellows.
A range of hubs from KTR for use ...
Description:
A range of hubs from KTR for use with the ROTEX range of jaw coupling spiders. Available in various sizes and in aluminium, steel and cast iron (dependant upon size). Hubs come pilot bored. ATEX approved.