PCMR13-3-3-A, Ruland, Aluminium clamp style four beam coupling

Metric, Aluminium, Beam Coupling, Size: 13

Brand Ruland
Mfr Part No. PCMR13-3-3-A
Acorn Code PCMR13-3-3-A-RULAND
HS Code 8483 50 80 90
COO United States (US)

$32.53

+
in stock

Ruland PCMR-A is a clamp style four beam coupling. 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.

PCMR-A is zero-backlash and has a balanced design for reduced vibration at high speeds of up to 6,000 RPM. 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 and tests beyond DIN 912 12.9 standards for maximum torque capabilities.

PCMR-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 and RoHS3 and REACH compliant.

PCMR-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Specification

Product Attributes
Manufacturer Product Code PCMR13-3-3-A
Basic Product Description Aluminium clamp style four beam coupling
Measurement Metric
UOM Each
Component Complete
Size 13
Bore Type Plain Bore
Hub Design Clamping
Large Bore (mm) 3
Small Bore (mm) 3
od (mm) 12.7
Length (mm) 19.1
Large Bore (inch) 0.005
Weights (Kgs) 0.005
Material Aluminium
Screw Material Alloy Steel
Screw Finish Black Oxide
Number of Screws 2 ea

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