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| Item number: 2794E-1864131 Manufacturer no.: PCMR32-12-12-A EAN/GTIN: 0634529032206 |
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![](/p.gif) | Ruland PCMR32-12-12-A is a four beam coupling with 12mm x 12mm bores, 31.8mm OD, and 38.1mm length. It is machined from a single piece of material and feature two sets of two spiral cuts. This gives it higher torque capacity, lower windup, and larger body sizes than single beam couplings. PCMR32-12-12-A is well suited for applications such as encoders that require high positioning accuracy. This four beam spiral coupling is zero-backlash and has a balanced design for reduced vibration at high speeds of up to 6,000 RPM. All hardware is metric. PCMR32-12-12-A is made from 7075 aluminium for lightweight and low inertia. It is machined from bar stock that is sourced exclusively from North American mills. PCMR32-12-12-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes. More information: ![](/p.gif) | ![](/p.gif) | Bore: | 12mm | Coupling Types: | Beam Coupling | Outside Diameter: | 32mm | Length: | 38.1mm | Misalignment - Angular: | 3° | Misalignment - Parallel: | 0.38mm | Misalignment - Axial: | 0.25mm | Bellows Material: | Aluminium |
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![](/p.gif) | Other search terms: 1864131, Mechanical Power Transmission, Power Transmission Couplings, Flexible Couplings, Ruland, PCMR321212A |
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