Coupling, 4 Beam Clamp, Bore 12 x 8 mm - PCMR29-12-8-A

Coupling, 4 Beam Clamp, Bore 12 x 8 mm - PCMR29-12-8-A

Ruland
SKU:
PCMR29-12-8-A
|
UPC:
634529031957
Availability:
In Stock

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Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 8 mm, Coupling Material Aluminum, Coupling Outside Diameter 28.6 mm, Maximum Speed 6,000 RPM, Maximum Torque 3.84 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 0.51 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
Item:
Motion Control Coupling
System of Measurement:
Metric
Bore Dia.:
12mm x 8mm
Material - Couplings:
Aluminum
Outside Dia.:
28.6 mm
Overall Length:
38.1 mm
Finish:
Bright
Torsional Stiffness (Deg./In.-Lbs.):
0.22
Outside Dia. (mm):
28.60
Max. Angular Misalignment:
3 Degrees
Length through Bore (mm):
19.05
Overall Length (mm):
38.10
Screw Size:
M4
Max. RPM:
6,000 RPM
Length through Bore:
19.05 mm
Screw Size (mm):
M4
Max. Temp.:
225 Degrees F
Outside Dia. (In.):
1.125
Torque (In.-Lbs.):
34
Max. Temp. Range (F):
225
Max. Axial Misalignment (In.):
+/-0.010
Style:
4 Beam Clamp
Screw Type:
Cap Screw
Item - Motion Control Couplings:
Motion Control Coupling
Overall Length (In.):
1.50
Clearance Dia. (mm):
28.6
Rated Torque:
34 in-lb
Material:
Aluminum
Length through Bore (In.):
0.750
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
Maximum Operating Temperature:
107 Degrees C
Bore Type:
Round
Screw Material Finish:
Black Oxide
Coupling Material:
Aluminum
Bore Diameter 1:
12 mm
Bore Diameter 2:
8 mm
Minimum Operating Temperature:
-40 Degrees C
Axial Motion:
0.25 mm
Full Bearing Support Required:
Yes
Fastener Tightening Torque:
4.6 N-m
Number of Beams:
4
Screw Thread Size:
M4
Length Through Bore 2:
17.6 mm
Coupling Material Grade:
7075
Different Bore Sizes:
Yes
For Misalignment Type:
Angular, Axial, Parallel
Series:
PCMR
Included Screws:
(2) Hex Socket Cap Screw
Shaft Tolerance:
+0.000/-0.013 mm
Zero Backlash:
Yes
Dynamic Torque Non-Reversing:
1.92 N-m
Torsional Stiffness:
0.51 N-m/Deg
Shaft Locking Type:
Clamp On
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
Coupling Outside Diameter:
28.6 mm
Maximum Speed:
6,000 RPM
Dynamic Torque Reversing:
0.96 N-m
Number of Locking Screws:
2
Moment of Inertia:
0.000006349 kgf/m sq
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Finish:
Bright
Length Through Bore 1:
17.6 mm
Maximum Torque:
3.84 N-m
Angular Misalignment:
3 Degrees
Parallel Misalignment:
0.38 mm
Package Quantity:
1
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