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Ruland Aluminium Flexible Shaft Coupler 19.1 mm Outside Diameter 6 mm Bore Size, 22.9 mm Length, Screw Style PSMR19-6-6-A

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Ruland Aluminium Flexible Shaft Coupler 19.1 mm Outside Diameter 6 mm Bore Size, 22.9 mm Length, Screw Style PSMR19-6-6-A

Name: Ruland Aluminium Flexible Shaft Coupler 19.1 mm Outside Diameter 6 mm Bore Size, 22.9 mm Length, Screw Style PSMR19-6-6-A
Brand: Ruland
SKU: 137133
Price: 35.69 USD
Availability: InStock

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Category Flexible Coupler Brand Ruland Condition New

Specifications

Country of Origin	United States
Screw Size	M4
Brand	Ruland
Material	Aluminium
Length	22.9mm
Model	PSMR19-6-6-A
Maximum Speed	6000rpm
Number of Beams	4
Outside diameter	19.1mm
Maximum Operating Temperature	107°C
Minimum Operating Temperature	-40°C
Torque Rating	1.58Nm
Standards/Approvals	RoHS3, REACH, DIN 912 12.9
Moment of Inertia	0.731 x 10-6 kg/m²
Misalignment - Angular	3°
Misalignment - Parallel	0.2mm
Misalignment - Axial	0.13mm
Bore Size B	6mm
Ruland, 19.1 mm OD 6 mm, 22.9 mm Length 6 mm CouplerBrand	Ruland
RS PRO, 19.1 mm OD 6 mm, 22.9 mm Length 6 mm Flexible Beam CouplingRS Stock No.	132-158Brand: RS PRO

Key Features

Constructed from durable aluminium for strength and lightweight performance.
Screw style fixing with four beams for enhanced torsional rigidity and zero backlash.
Allows up to 3° angular, 0.2 mm parallel, and 0.13 mm axial misalignment for flexible shaft connections.
Rated for maximum speed of 6000 rpm and torque capacity of 1.58 Nm.
Operates reliably within temperature range from -40°C to 107°C.
Manufactured as a one-piece unit to eliminate mechanical joints and increase reliability.
Complies with RoHS3, REACH, and DIN 912 12.9 standards.
Commonly used in encoders, stepper motors, robotics, servo systems, pumps, valves, and fans.

Product Description

Ruland PSMR19-6-6-A Aluminium Flexible Shaft Coupler features a 19.1 mm outside diameter and a bore size of 6 mm, measuring 22.9 mm in length. It employs a one-piece aluminium construction that delivers torsional rigidity and high reliability in demanding industrial environments.

This screw style flexible coupling design includes four beams set to accommodate misalignments including angular misalignment up to 3°, parallel misalignment of 0.2 mm, and axial misalignment of 0.13 mm. The coupling supports speeds up to 6000 rpm and a torque rating of 1.58 Nm, making it suitable for precise mechanical power transmission in various applications.

Operating temperature ranges from -40°C to 107°C enable performance in wide environmental conditions. The aluminium material ensures a combination of light weight and strength with no lubrication required. The coupling is manufactured to meet RoHS3, REACH, and DIN 912 12.9 standards, and features an M4 screw size for secure shaft fixing.

Industries benefiting from this coupling include robotics, stepper motors, servo systems, pumps, valves, measuring instruments, and fans. Its one-piece construction eliminates mechanical joints, reducing possible failure points and enhancing durability.

Constructed from durable aluminium for strength and lightweight performance. Screw style fixing with four beams for enhanced torsional rigidity and zero backlash. Allows up to 3° angular, 0.2 mm parallel, and 0.13 mm axial misalignment for flexible shaft connections.

Rated for maximum speed of 6000 rpm and torque capacity of 1.58 Nm. Operates reliably within temperature range from -40°C to 107°C. Manufactured as a one-piece unit to eliminate mechanical joints and increase reliability.

Complies with RoHS3, REACH standards, and DIN 912 12.9 specifications. Commonly used in encoders, stepper motors, robotics, servo systems, pumps, valves, and fans.

Explore Ruland couplings and related power transmission components on EnvMart for industrial, laboratory, construction, and manufacturing applications requiring precise and durable flexible couplings.

Explore more products in our Flexible Coupler category.