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Disc Coupling

  • Mfr # DCD44-1"-25MM-A

  • Zoro # G508677077

product price: $182.99
/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
Moment of Inertia
1.6842 lb-in sq
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Specifications

Product Information

MFR #
DCD44-1"-25MM-A
Zoro #
G508677077
UPC #
-
Country of Origin
United States

Dimensions

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

Details

Axial Motion
0.03 in
Dynamic Torque Non-Reversing
425 in-lb
Item
Disc Coupling
Dynamic Torque Reversing
212.5 in-lb
Moment of Inertia
1.6842 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Maximum Operating Temperature
200 Degrees F
Shaft Locking Type
Clamp On
Center Spacer Material
Aluminum
Number of Discs
2 with Center Spacer
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material
Aluminum
Hub Material Grade
2024
Disc Material
Stainless Steel
For Misalignment Type
Angular, Axial, Parallel
Minimum Operating Temperature
-40 Degrees F
Disc Material Grade
302
System of Measurement
Inch to Metric Bore
Zero Backlash
Yes
Hub Material Finish
Anodized
Maximum Speed
10,000 RPM
Included Screws
(2) Hex Cap Screws
Fastener Tightening Torque
39 N-m
Angular Misalignment
2 Degrees
Parallel Misalignment
0.012 in
Number of Locking Screws
2
Screw Material Finish
Black Oxide
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Application
Encoders, Stepper/Servo
Disc Material Finish
Plain
Maximum Torque
850 in-lb
Torsional Stiffness
1,600 in-lb/Deg
Full Bearing Support Required
Yes
Shaft Tolerance
+0.0000 in/-0.0005 in
Bore Type
Round

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 1 in, Bore Diameter 2 25 mm, 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 1.7 in, Length Through Bore 2 1.7 in, Maximum Bore Diameter 1 in

Restrictions

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

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