Coupling, 4 Beam Clamp, Bore 8 x 8 mm - PCMR29-8-8-A

Coupling, 4 Beam Clamp, Bore 8 x 8 mm - PCMR29-8-8-A

Ruland
SKU:
PCMR29-8-8-A
|
UPC:
634529032022
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 Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 4.97 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 1.06 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 17.6 mm
Additional Information
Country of Origin:
United States
Shaft Locking Type - Couplings:
1 Piece Clamp
Bore Dia.:
8mm x 8mm
Rated Torque:
44 in-lb
Max. RPM:
6,000 RPM
Outside Dia.:
28.6 mm
Overall Length:
38.1 mm
Material - Couplings:
Aluminum
Max. Temp. Range (F):
225
Length through Bore (In.):
0.750
Clearance Dia. (mm):
28.6
Outside Dia. (mm):
28.60
Length through Bore (mm):
19.05
Max. Angular Misalignment:
3 Degrees
Screw Size (mm):
M4
Max. Axial Misalignment (In.):
+/-0.010
Length through Bore:
19.05 mm
Torque (In.-Lbs.):
44
Material:
Aluminum
Item - Motion Control Couplings:
Motion Control Coupling
Item:
Motion Control Coupling
Overall Length (In.):
1.50
Max. Temp.:
225 Degrees F
Max. Parallel Misalignment (In.):
0.015 in
Overall Length (mm):
38.10
Torsional Stiffness (Deg./In.-Lbs.):
0.11
Style:
4 Beam Clamp
Finish:
Bright
Screw Type:
Cap Screw
Outside Dia. (In.):
1.125
Screw Size:
M4
Dynamic Torque Reversing:
1.24 N-m
Moment of Inertia:
0.000006349 kgf/m sq
Screw Material:
Alloy Steel
Axial Motion:
0.25 mm
Bore Tolerance:
+0.025/-0.000 mm
Dynamic Torque Non-Reversing:
2.49 N-m
System of Measurement:
Metric
Parallel Misalignment:
0.38 mm
For Misalignment Type:
Angular, Axial, Parallel
Bore Type:
Round
Different Bore Sizes:
No
Screw Thread Size:
M4
Zero Backlash:
Yes
Angular Misalignment:
3 Degrees
Bore Diameter 1:
8 mm
Shaft Locking Type:
Clamp On
Length Through Bore 1:
17.6 mm
Number of Locking Screws:
2
Series:
PCMR
Coupling Material Finish:
Bright
Shaft Tolerance:
+0.000/-0.013 mm
Coupling Outside Diameter:
28.6 mm
Maximum Speed:
6,000 RPM
Full Bearing Support Required:
Yes
Length Through Bore 2:
17.6 mm
Bore Diameter 2:
8 mm
Coupling Material:
Aluminum
Maximum Torque:
4.97 N-m
Number of Beams:
4
Maximum Operating Temperature:
107 Degrees C
Screw Material Finish:
Black Oxide
Standards:
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
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
Torsional Stiffness:
1.06 N-m/Deg
Included Screws:
(2) Hex Socket Cap Screw
Application:
Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature:
-40 Degrees C
Fastener Tightening Torque:
4.6 N-m
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Grade:
7075
Package Quantity:
1
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