Shop RULAND

MotionControl Couplng, SetScrew, 12mmx8mm

  • Mfr # PSMR32-12-8-A
  • Zoro # G7937081
product price: 
$
61.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
12mm x 8mm
Material - Couplings
Aluminum
Outside Dia.
31.8 mm
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Details

MFR #
PSMR32-12-8-A
Zoro #
G7937081
UPC #
634529033692
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Bright
Setscrew Location
2 (120 Degrees )
Torsional Stiffness (Deg./In.-Lbs.)
0.124
Screw Type
Set Screw
Max. Temp. Range (F)
225 Degrees
Rated Torque
52 in-lb
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Style
4-Beam Set Screw
Max. Bore (mm)
12 mm
Torque (In.-Lbs.)
52
Max. Axial Misalignment (In.)
+/-0.01
Min. Bore (mm)
8
Max. Temp.
225 Degrees F
Max. Angular Misalignment
3 Degrees
Max. Parallel Misalignment (In.)
0.015 in
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Torsional Stiffness
0.91 N-m/Deg
Dynamic Torque Reversing
1.47 N-m
Shaft Locking Type
Set Screw
Number of Locking Screws
4
Number of Beams
4
Series
PSMR
Maximum Speed
6,000 RPM
Dynamic Torque Non-Reversing
2.94 N-m
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Coupling Material Grade
7075
Angular Misalignment
3 Degrees
Parallel Misalignment
0.38 mm
Moment of Inertia
0.000009948 kgf/m sq
Maximum Operating Temperature
107 Degrees C
Minimum Operating Temperature
-40 Degrees C
Bore Type
Round
Fastener Tightening Torque
7.2 N-m
Coupling Material
Aluminum
Axial Motion
0.25 mm
Maximum Torque
5.88 N-m
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
Shaft Tolerance
+0.000/-0.013 mm
Included Screws
(4) Set Screw
Zero Backlash
Yes
Coupling Material Finish
Bright

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 5.88 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.91 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 17.6 mm

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products