Coupling, 4 Beam Set Screw, 4mmx3mm - PSMR19-4-3-SS

Coupling, 4 Beam Set Screw, 4mmx3mm - PSMR19-4-3-SS

Ruland
SKU:
PSMR19-4-3-SS
|
UPC:
634529050170
Availability:
In Stock

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Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 4 mm, Bore Diameter 2 3 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 19.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 2.6 N-m, Axial Motion 0.13 mm, Overall Length 22.9 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 0.75 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 10.7 mm
Additional Information
Country of Origin:
United States
Shaft Locking Type - Couplings:
1 Piece Set Screw
Item:
Motion Control Coupling
System of Measurement:
Metric
Bore Dia.:
4mm x 3mm
Material - Couplings:
Stainless Steel
Outside Dia.:
19.1 mm
Overall Length:
22.9 mm
Finish:
Bright
Length through Bore (mm):
9.8
Overall Length (mm):
22.9
Max. Temp. Range (F):
350 Degrees
Material:
Stainless Steel
Max. Axial Misalignment (In.):
+/-0.005
Min. Bore (mm):
3
Size:
PSMR19
Torque (In.-Lbs.):
23
Screw Size (mm):
M4
Max. Parallel Misalignment (In.):
0.008 in
Setscrew Location:
2 (120 Degrees )
Length through Bore:
9.8 mm
Style:
4-Beam Set Screw
Clearance Dia. (In.):
1.0 in
Clearance Dia. (mm):
25.4
Screw Type:
Set Screw
Overall Length (In.):
0.9
Torsional Stiffness (Deg./In.-Lbs.):
0.151
Outside Dia. (mm):
19.1 mm
Max. Temp.:
350 Degrees F
Outside Dia. (In.):
0.75
Max. Bore (mm):
4 mm
Item - Motion Control Couplings:
Motion Control Coupling
Rated Torque:
23 in-lb
Max. RPM:
6,000 RPM
Length through Bore (In.):
0.386
Screw Size:
M4
Max. Angular Misalignment:
3 Degrees
Standards:
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application:
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance:
+0.025/-0.000 mm
Screw Material:
Alloy Steel
Angular Misalignment:
3 Degrees
Coupling Material Finish:
Bright
Maximum Operating Temperature:
176 Degrees C
Moment of Inertia:
0.000002048 kgf/m sq
Zero Backlash:
Yes
Coupling Material Grade:
303
Shaft Locking Type:
Set Screw
Shaft Tolerance:
+0.000/-0.013 mm
Fastener Tightening Torque:
1.76 N-m
Dynamic Torque Reversing:
0.65 N-m
Included Screws:
(2) Set Screw
Bore Diameter 2:
3 mm
Length Through Bore 2:
10.7 mm
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
Screw Material Finish:
Black Oxide
Different Bore Sizes:
Yes
For Environment:
Angular Misalignment, Axial Motion, Parallel Misalignment
Number of Locking Screws:
2
Maximum Torque:
2.6 N-m
For Misalignment Type:
Angular, Axial, Parallel
Dynamic Torque Non-Reversing:
1.3 N-m
Maximum Speed:
6,000 RPM
Axial Motion:
0.13 mm
Coupling Outside Diameter:
19.1 mm
Number of Beams:
4
Torsional Stiffness:
0.75 N-m/Deg
Bore Type:
Round
Series:
PSMR
Screw Thread Size:
M4
Minimum Operating Temperature:
-40 Degrees C
Bore Diameter 1:
4 mm
Full Bearing Support Required:
Yes
Parallel Misalignment:
0.2 mm
Length Through Bore 1:
10.7 mm
Coupling Material:
Stainless Steel
Package Quantity:
1
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