Coupling, 4 Beam Set Screw, Bore 5 x 4 mm

Mfr # PSMR13-5-4-A
Zoro # G1476982

$34.99

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Key Features

Shaft Locking Type - Couplings 1 Piece Set Screw
Bore Dia. 5mm x 4mm
Rated Torque 8 in-lb
Max. RPM 6,000 RPM
Outside Dia. 12.7 mm

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Product Information

Brand Ruland
MFR # PSMR13-5-4-A
Zoro # G1476982
UPC #
634529057292
Country of Origin United States
Category Motion Control Couplings

Dimensions

Bore Dia.	5mm x 4mm
Outside Dia.	12.7 mm
Overall Length	19.1 mm
Overall Length (In.)	0.75
Length through Bore (mm)	9.55
Outside Dia. (In.)	0.500
Clearance Dia. (mm)	12.7
Length through Bore	9.55 mm
Length through Bore (In.)	0.375
Screw Size (mm)	M2
Screw Size	M2
Outside Dia. (mm)	12.70
Overall Length (mm)	19.10
Length Through Bore 2	9 mm
Bore Diameter 1	5 mm
Bore Diameter 2	4 mm
Screw Thread Size	M2
Different Bore Sizes	Yes
Coupling Outside Diameter	12.7 mm
Length Through Bore 1	9.6 mm

Details

Shaft Locking Type - Couplings	1 Piece Set Screw
Rated Torque	8 in-lb
Max. RPM	6,000 RPM
Material - Couplings	Aluminum
Item	Motion Control Coupling
Max. Angular Misalignment	3 Degrees
Style	4 Beam Set Screw
Torsional Stiffness (Deg./In.-Lbs.)	0.75
Max. Parallel Misalignment (In.)	0.008 in
Material	Aluminum
Max. Temp.	225 Degrees F
Finish	Bright
Item - Motion Control Couplings	Motion Control Coupling
Max. Temp. Range (F)	225
Torque (In.-Lbs.)	8
Max. Axial Misalignment (In.)	+/-0.005
Screw Type	Set Screw
Dynamic Torque Non-Reversing	0.45 N-m
Bore Tolerance	+0.025/-0.000 mm
Axial Motion	0.005 in
Screw Material	Alloy Steel
Dynamic Torque Reversing	0.23 N-m
Moment of Inertia	0.000000117 kgf/m sq
Coupling Material Finish	Bright
Full Bearing Support Required	Yes
Parallel Misalignment	0.008 in
Application	Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature	-40 Degrees C
Screw Material Finish	Black Oxide
Standards	Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Coupling Material	Aluminum
Fastener Tightening Torque	0.21 N-m
Angular Misalignment	3 Degrees
Torsional Stiffness	0.15 N-m/Deg
Series	PSMR
Maximum Speed	6,000 RPM
For Misalignment Type	Angular, Axial, Parallel
Features	Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero-Backlash
Maximum Torque	8 in-lb
Shaft Locking Type	Set Screw
Coupling Material Grade	7075
Number of Locking Screws	2
System of Measurement	Metric
Number of Beams	4
Maximum Operating Temperature	107 Degrees C
Included Screws	(2) Set Screw
Shaft Tolerance	+0.000/-0.013 mm
Zero Backlash	Yes
For Environment	Angular Misalignment, Axial Motion, Parallel Misalignment
Bore Type	Round

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5 mm, Bore Diameter 2 4 mm, Coupling Material Aluminum, Coupling Outside Diameter 12.7 mm, Maximum Speed 6,000 RPM, Maximum Torque 8 in-lb, Axial Motion 0.005 in, Overall Length 19.1 mm, Parallel Misalignment 0.008 in, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.15 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 9 mm

Coupling, 4 Beam Set Screw, Bore 5 x 4 mm

Mfr # PSMR13-5-4-A

Zoro # G1476982

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