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

  • RS 제품 번호 477-9895
  • 제조사 부품 번호 PCMR25-8-6-A
  • 제조업체 Ruland
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COO (Country of Origin): US
제품 세부 사항

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


The coupling illustrated shows the Clamp style fixing.

Bore A 8mm
Coupling Types Beam Coupling
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
1 <재고있음> 5-9영업일내 홍콩 발송
단가 Each
(exc. VAT)
1 - 5
6 - 11
12 +