Coupling, 4 Beam Clamp, 8mmx8mm - PCMR25-8-8-SS

Coupling, 4 Beam Clamp, 8mmx8mm - PCMR25-8-8-SS

Ruland
SKU:
PCMR25-8-8-SS
|
UPC:
634529048986
Availability:
In Stock

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Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 25.4 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.97 N-m, Axial Motion 0.25 mm, Overall Length 31.8 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.2 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 14.7 mm
Additional Information
Country of Origin:
United States
Shaft Locking Type - Couplings:
1 Piece Clamp
Item:
Motion Control Coupling
System of Measurement:
Metric
Bore Dia.:
8mm x 8mm
Material - Couplings:
Stainless Steel
Outside Dia.:
25.4 mm
Overall Length:
31.8 mm
Finish:
Bright
Overall Length (mm):
31.8
Max. Temp.:
350 Degrees F
Length through Bore:
13.84 mm
Rated Torque:
44 in-lb
Length through Bore (In.):
0.545
Material:
Stainless Steel
Min. Bore (mm):
8
Max. Parallel Misalignment (In.):
0.015 in
Length through Bore (mm):
13.84
Screw Type:
Cap Screw
Max. Bore (mm):
8 mm
Clearance Dia. (In.):
1.25 in
Outside Dia. (mm):
25.4 mm
Max. Temp. Range (F):
350 Degrees
Outside Dia. (In.):
1
Item - Motion Control Couplings:
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.):
0.094
Style:
4-Beam Clamp
Size:
PCMR25
Max. RPM:
6,000 RPM
Screw Size:
M4
Overall Length (In.):
1.25
Screw Size (mm):
M4
Clearance Dia. (mm):
31.8
Max. Axial Misalignment (In.):
+/-0.01
Max. Angular Misalignment:
3 Degrees
Torque (In.-Lbs.):
44
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
Bore Type:
Round
Fastener Tightening Torque:
4.6 N-m
For Misalignment Type:
Angular, Axial, Parallel
Maximum Torque:
4.97 N-m
Maximum Operating Temperature:
176 Degrees C
Zero Backlash:
Yes
Shaft Locking Type:
Clamp On
Length Through Bore 2:
14.7 mm
Series:
PCMR
Number of Beams:
4
Coupling Material Finish:
Bright
Length Through Bore 1:
14.7 mm
Screw Thread Size:
M4
Screw Material Finish:
Black Oxide
Number of Locking Screws:
2
Dynamic Torque Non-Reversing:
2.49 N-m
Coupling Outside Diameter:
25.4 mm
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Different Bore Sizes:
No
Bore Diameter 1:
8 mm
Parallel Misalignment:
0.38 mm
Torsional Stiffness:
1.2 N-m/Deg
Dynamic Torque Reversing:
1.24 N-m
Shaft Tolerance:
+0.000/-0.013 mm
Included Screws:
(2) Hex Socket Cap Screw
Angular Misalignment:
3 Degrees
Maximum Speed:
6,000 RPM
Coupling Material:
Stainless Steel
Moment of Inertia:
0.000009275 kgf/m sq
Full Bearing Support Required:
Yes
Coupling Material Grade:
303
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
Axial Motion:
0.25 mm
Minimum Operating Temperature:
-40 Degrees C
Bore Diameter 2:
8 mm
Package Quantity:
1
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