Coupling, 4 Beam Clamp, 1/4in.x 1/4in. - PCR20-4-4-A
Manufacturer: Ruland
MFR # PCR20-4-4-A
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Coupling, 4 Beam Clamp, 1/4in.x 4mm - MWC20-1/4"-4MM-A
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Ruland
Coupling, 4 Beam Clamp, 1/4in.x 4mm - MWC20-1/4"-4MM-A
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 4 mm, Coupling Material Aluminum, Coupling Outside Diameter 20 mm, Maximum Speed 6,000 RPM, Maximum Torque 1.3 N-m, Axial Motion 0.13 mm, Overall Length 28 mm, Parallel Misalignment 0.2 mm, System of Measurement Inch to Metric, Different Bore Sizes Yes, Torsional Stiffness 0.5 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 13.6 mm
- Country of Origin:
- United States
- Item:
- Motion Control Coupling
- Shaft Locking Type - Couplings:
- 1 Piece Clamp
- System of Measurement:
- Inch to Metric
- Bore Dia.:
- 1/4 in x 4mm
- Material - Couplings:
- Aluminum
- Outside Dia.:
- 0.787 in
- Overall Length:
- 28 mm
- Finish:
- Bright
- Max. Bore (In.):
- 0.25 in
- Size:
- MWC20
- Item - Motion Control Couplings:
- Motion Control Coupling
- Overall Length (In.):
- 1.102
- Style:
- 4-Beam Clamp
- Max. Temp.:
- 225 Degrees F
- Max. RPM:
- 6,000 RPM
- Screw Type:
- Cap Screw
- Outside Dia. (In.):
- 0.787
- Material:
- Aluminum
- Length through Bore:
- 13.34 mm
- Clearance Dia. (mm):
- 20
- Min. Bore (mm):
- 4
- Max. Angular Misalignment:
- 3 Degrees
- Overall Length (mm):
- 28
- Torque (In.-Lbs.):
- 12
- Max. Axial Misalignment (In.):
- +/-0.008
- Clearance Dia. (In.):
- 0.787 in
- Screw Size (mm):
- M3
- Outside Dia. (mm):
- 20
- Max. Temp. Range (F):
- 225 Degrees
- Length through Bore (mm):
- 13.34
- Rated Torque:
- 12 in-lb
- Length through Bore (In.):
- 0.525
- Torsional Stiffness (Deg./In.-Lbs.):
- 0.227
- Max. Parallel Misalignment (In.):
- 0.005 in
- Screw Size:
- M3
- Standards:
- Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
- Application:
- Light-Duty Power Transmission, Servo Motors to Lead Screws
- Screw Material:
- Alloy Steel
- Bore Tolerance:
- +0.001/-0.000 in
- Maximum Speed:
- 6,000 RPM
- Included Screws:
- (2) Hex Socket Cap Screw
- Shaft Tolerance:
- +0.0000/-0.0005 in
- Moment of Inertia:
- 0.000001053 kgf/m sq
- Bore Diameter 1:
- 1/4 in
- Coupling Material:
- Aluminum
- Coupling Material Grade:
- 7075
- Bore Type:
- Round
- Bore Diameter 2:
- 4 mm
- Dynamic Torque Reversing:
- 0.33 N-m
- Dynamic Torque Non-Reversing:
- 0.65 N-m
- Parallel Misalignment:
- 0.2 mm
- Screw Material Finish:
- Black Oxide
- Fastener Tightening Torque:
- 2.1 N-m
- Full Bearing Support Required:
- Yes
- Screw Thread Size:
- M3
- Length Through Bore 1:
- 13.6 mm
- Zero Backlash:
- Yes
- For Misalignment Type:
- Angular, Axial, Parallel
- Torsional Stiffness:
- 0.5 N-m/Deg
- Series:
- MWC
- Coupling Outside Diameter:
- 20 mm
- Features:
- Balanced Design for Reduced Vibration
- Angular Misalignment:
- 3 Degrees
- Maximum Operating Temperature:
- 107 Degrees C
- Length Through Bore 2:
- 13.6 mm
- Coupling Material Finish:
- Bright
- Axial Motion:
- 0.13 mm
- Number of Beams:
- 4
- Number of Locking Screws:
- 2
- Maximum Torque:
- 1.3 N-m
- For Environment:
- Angular Misalignment, Axial Motion, Parallel Misalignment
- Different Bore Sizes:
- Yes
- Shaft Locking Type:
- Clamp On
- Minimum Operating Temperature:
- -40 Degrees C
- Package Quantity:
- 1
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