Coupling, 4 Beam Clamp, Bore 3/8 x 1/4 In - PCR18-6-4-A

Coupling, 4 Beam Clamp, Bore 3/8 x 1/4 In - PCR18-6-4-A

Ruland
SKU:
PCR18-6-4-A
|
UPC:
634529032664
Availability:
In Stock

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Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 1/4 in, Coupling Material Aluminum, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 40 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 7.14 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.:
3/8 in x 1/4 in
Rated Torque:
40 in-lb
Max. RPM:
6,000 RPM
Outside Dia.:
1.125 in
Overall Length:
1 1/2 in
Material - Couplings:
Aluminum
Screw Size:
M4
Max. Parallel Misalignment (In.):
0.015 in
Overall Length (mm):
38.10
Torque (In.-Lbs.):
40
Torsional Stiffness (Deg./In.-Lbs.):
0.14
Overall Length (In.):
1.50
Max. Axial Misalignment (In.):
+/-0.010
Screw Size (mm):
M4
Length through Bore (mm):
19.05
Screw Type:
Cap Screw
Max. Angular Misalignment:
3 Degrees
Outside Dia. (In.):
1.125
Item - Motion Control Couplings:
Motion Control Coupling
Finish:
Bright
Outside Dia. (mm):
28.60
Max. Temp. Range (F):
225
Length through Bore:
0.75 in
Length through Bore (In.):
0.750
Max. Temp.:
225 Degrees F
Style:
4 Beam Clamp
Clearance Dia. (mm):
28.6
Item:
Motion Control Coupling
Material:
Aluminum
Moment of Inertia:
0.0217 lb-in sq
Bore Tolerance:
+0.001/-0.000 in
Dynamic Torque Reversing:
10 lb-in
Dynamic Torque Non-Reversing:
20 lb-in
Axial Motion:
0.01 in
Screw Material:
Alloy Steel
Bore Diameter 1:
3/8 in
Maximum Torque:
40 in-lb
Maximum Operating Temperature:
225 Degrees F
Screw Thread Size:
M4
Shaft Locking Type:
Clamp On
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Fastener Tightening Torque:
4.6 N-m
Length Through Bore 2:
0.7 in
Different Bore Sizes:
Yes
Coupling Material Finish:
Bright
Maximum Speed:
6,000 RPM
Length Through Bore 1:
0.7 in
Full Bearing Support Required:
Yes
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
For Misalignment Type:
Angular, Axial, Parallel
Torsional Stiffness:
7.14 in-lb/Deg
Application:
Light-Duty Power Transmission, Servo Motors to Lead Screws
Minimum Operating Temperature:
-40 Degrees F
Angular Misalignment:
3 Degrees
Coupling Material:
Aluminum
Number of Beams:
4
Included Screws:
(2) Hex Socket Cap Screw
Parallel Misalignment:
0.015 in
Shaft Tolerance:
+0.0000/-0.0005 in
Bore Type:
Round
Standards:
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
System of Measurement:
Inch
Zero Backlash:
Yes
Bore Diameter 2:
1/4 in
Coupling Material Grade:
7075
Number of Locking Screws:
2
Coupling Outside Diameter:
1 1/8 in
Series:
PCR
Screw Material Finish:
Black Oxide
Package Quantity:
1
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