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Disc Coupling

  • Mfr # DCD44-24-20-A

  • Zoro # G008677126

product price: $201.99
/ea
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Key Features

Overall Length
3 17/32 in
Axial Motion
0.03 in
Dynamic Torque Non-Reversing
425 in-lb
Dynamic Torque Reversing
212.5 in-lb
Bore Tolerance
+0.001/-0.000 in
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Specifications

Product Information

MFR #
DCD44-24-20-A
Zoro #
G008677126
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3 17/32 in
Coupling Outside Diameter
2 3/4 in
Bore Diameter 1
1 1/2 in
Different Bore Sizes
Yes
Bore Diameter 2
1 1/4 in
Maximum Bore Diameter
1 1/2 in
Minimum Bore Diameter
1 1/4 in
Screw Length
20 mm
Hub Length
1.2 in
Clearance Diameter
2.8 in
Screw Thread Size
M8
Length Through Bore 1
1.2 in
Length Through Bore 2
1.7 in

Details

Axial Motion
0.03 in
Dynamic Torque Non-Reversing
425 in-lb
Dynamic Torque Reversing
212.5 in-lb
Bore Tolerance
+0.001/-0.000 in
Item
Disc Coupling
Moment of Inertia
1.624 lb-in sq
Screw Material
Alloy Steel
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Zero Backlash
Yes
Maximum Operating Temperature
200 Degrees F
Maximum Speed
10,000 RPM
Center Spacer Material
Aluminum
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees F
Hub Material
Aluminum
Shaft Locking Type
Clamp On
Hub Material Finish
Anodized
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Number of Discs
2 with Center Spacer
Hub Material Grade
2024
System of Measurement
Inch
Disc Material Grade
302
Disc Material
Stainless Steel
Parallel Misalignment
0.012 in
Application
Encoders, Stepper/Servo
Bore Type
Round
Maximum Torque
850 in-lb
Full Bearing Support Required
Yes
Number of Locking Screws
2
Screw Material Finish
Black Oxide
Disc Material Finish
Plain
Torsional Stiffness
1,600 in-lb/Deg
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Fastener Tightening Torque
39 N-m
Angular Misalignment
2 Degrees
Shaft Tolerance
+0.0000 in/-0.0005 in
Included Screws
(2) Hex Cap Screws

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 1 1/2 in, Bore Diameter 2 1 1/4 in, Bore Type Round, Clearance Diameter 2.8 in, Dynamic Torque Non-Reversing 425 in-lb, Hub Length 1.2 in, Hub Material Aluminum, Dynamic Torque Reversing 212.5 in-lb, Coupling Outside Diameter 2 3/4 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 1.2 in, Length Through Bore 2 1.7 in, Maximum Bore Diameter 1 1/2 in

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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