Coupling, 4 Beam Clamp, Bore 1/2 x 1/4 In - PCR18-8-4-A

Coupling, 4 Beam Clamp, Bore 1/2 x 1/4 In - PCR18-8-4-A

Ruland
SKU:
PCR18-8-4-A
|
UPC:
634529032695
Availability:
In Stock

Log in for pricing

(No reviews yet)
Current Stock:
Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 34 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 4.55 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.7 in
Additional Information
Country of Origin:
United States
Shaft Locking Type - Couplings:
1 Piece Clamp
Bore Dia.:
1/2 in x 1/4 in
Rated Torque:
34 in-lb
Max. RPM:
6,000 RPM
Outside Dia.:
1.125 in
Overall Length:
1 1/2 in
Material - Couplings:
Aluminum
Overall Length (mm):
38.10
Max. Temp. Range (F):
225
Torsional Stiffness (Deg./In.-Lbs.):
0.22
Max. Temp.:
225 Degrees F
Clearance Dia. (mm):
28.6
Max. Parallel Misalignment (In.):
0.015 in
Length through Bore (mm):
19.05
Finish:
Bright
Outside Dia. (In.):
1.125
Item:
Motion Control Coupling
Length through Bore:
0.75 in
Outside Dia. (mm):
28.60
Style:
4 Beam Clamp
Screw Size:
M4
Max. Angular Misalignment:
3 Degrees
Torque (In.-Lbs.):
34
Screw Type:
Cap Screw
Screw Size (mm):
M4
Max. Axial Misalignment (In.):
+/-0.010
Overall Length (In.):
1.50
Material:
Aluminum
Length through Bore (In.):
0.750
Item - Motion Control Couplings:
Motion Control Coupling
Axial Motion:
0.01 in
Dynamic Torque Non-Reversing:
17 lb-in
Bore Tolerance:
+0.001/-0.000 in
Moment of Inertia:
0.0217 lb-in sq
Dynamic Torque Reversing:
8.5 lb-in
Screw Material:
Alloy Steel
System of Measurement:
Inch
Full Bearing Support Required:
Yes
Maximum Torque:
34 in-lb
Screw Material Finish:
Black Oxide
Coupling Material:
Aluminum
Length Through Bore 2:
0.7 in
Zero Backlash:
Yes
Bore Type:
Round
Application:
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards:
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Angular Misalignment:
3 Degrees
Number of Beams:
4
Shaft Locking Type:
Clamp On
Maximum Operating Temperature:
225 Degrees F
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
Fastener Tightening Torque:
4.6 N-m
Minimum Operating Temperature:
-40 Degrees F
Screw Thread Size:
M4
For Misalignment Type:
Angular, Axial, Parallel
Shaft Tolerance:
+0.0000/-0.0005 in
Coupling Material Grade:
7075
Parallel Misalignment:
0.015 in
Series:
PCR
Different Bore Sizes:
Yes
Torsional Stiffness:
4.55 in-lb/Deg
Coupling Material Finish:
Bright
Bore Diameter 1:
1/2 in
Length Through Bore 1:
0.7 in
Coupling Outside Diameter:
1 1/8 in
Bore Diameter 2:
1/4 in
Included Screws:
(2) Hex Socket Cap Screw
Maximum Speed:
6,000 RPM
Number of Locking Screws:
2
Package Quantity:
1
Related Products