Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Bearings, V-belts & Power Transmission Equipment
  6. /
  7. Couplings, Collars, & Adapters
  8. /
  9. Rigid Clamp Couplings
  10. /
  11. Coupling, 4 Beam Set Screw, 12mmx11mm
Ruland Coupling, 4 Beam Set Screw, 12mmx11mm PSMR32-12-11-SS - main

Coupling, 4 Beam Set Screw, 12mmx11mm

  • Mfr # PSMR32-12-11-SS

  • Zoro # G8168115

product price: $137.99
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Bore Dia.
12mm x 11mm
Material - Couplings
Stainless Steel
Outside Dia.
31.8 mm
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
PSMR32-12-11-SS
Zoro #
G8168115
UPC #
634529050859
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 11mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Length through Bore (In.)
0.67
Overall Length (In.)
1.5
Size
PSMR32
Overall Length (mm)
38.1
Screw Size
M6
Outside Dia. (In.)
1.25
Outside Dia. (mm)
31.8 mm
Screw Size (mm)
M6
Length through Bore (mm)
17.02
Clearance Dia. (In.)
1.125 in
Clearance Dia. (mm)
28.6
Length through Bore
17.02 mm
Bore Diameter 1
12 mm
Screw Thread Size
M6
Coupling Outside Diameter
31.8 mm
Length Through Bore 1
17.6 mm
Length Through Bore 2
17.6 mm
Bore Diameter 2
11 mm
Different Bore Sizes
Yes

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Setscrew Location
2 (120 Degrees )
Item - Motion Control Couplings
Motion Control Coupling
Max. Parallel Misalignment (In.)
0.015 in
Rated Torque
70 in-lb
Style
4-Beam Set Screw
Torque (In.-Lbs.)
70
Screw Type
Set Screw
Max. Bore (mm)
12 mm
Max. Axial Misalignment (In.)
+/-0.01
Material
Stainless Steel
Max. Angular Misalignment
3 Degrees
Max. Temp. Range (F)
350 Degrees
Torsional Stiffness (Deg./In.-Lbs.)
0.064
Max. RPM
6,000 RPM
Min. Bore (mm)
11
Max. Temp.
350 Degrees F
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel
Bore Tolerance
+0.025/-0.000 mm
Maximum Speed
6,000 RPM
Included Screws
(4) Set Screw
Dynamic Torque Non-Reversing
3.96 N-m
Zero Backlash
Yes
Coupling Material Grade
303
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees C
Number of Locking Screws
4
Angular Misalignment
3 Degrees
Fastener Tightening Torque
7.2 N-m
Number of Beams
4
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Bore Type
Round
Torsional Stiffness
1.75 N-m/Deg
Parallel Misalignment
0.38 mm
Dynamic Torque Reversing
1.98 N-m
Maximum Operating Temperature
176 Degrees C
Maximum Torque
7.91 N-m
Shaft Locking Type
Set Screw
Axial Motion
0.25 mm
Moment of Inertia
0.000026977 kgf/m sq
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material
Stainless Steel
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
Series
PSMR
Shaft Tolerance
+0.000/-0.013 mm

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 11 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.91 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 1.75 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 17.6 mm

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products