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Disc Coupling

  • Mfr # DCD44-30MM-1"-A

  • Zoro # G408677092

product price: $201.99
/ea
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Key Features

Overall Length
3 17/32 in
Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
1.6733 lb-in sq
Dynamic Torque Reversing
212.5 in-lb
Dynamic Torque Non-Reversing
425 in-lb
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Specifications

Product Information

MFR #
DCD44-30MM-1"-A
Zoro #
G408677092
UPC #
-
Country of Origin
United States

Dimensions

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

Details

Item
Disc Coupling
Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
1.6733 lb-in sq
Dynamic Torque Reversing
212.5 in-lb
Dynamic Torque Non-Reversing
425 in-lb
Axial Motion
0.03 in
Screw Material
Alloy Steel
Zero Backlash
Yes
System of Measurement
Inch to Metric Bore
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Disc Material Grade
302
Hub Material Grade
2024
Shaft Locking Type
Clamp On
Hub Material
Aluminum
Maximum Speed
10,000 RPM
Hub Material Finish
Anodized
Minimum Operating Temperature
-40 Degrees F
Number of Discs
2 with Center Spacer
Maximum Operating Temperature
200 Degrees F
For Misalignment Type
Angular, Axial, Parallel
Disc Material
Stainless Steel
Center Spacer Material
Aluminum
Included Screws
(2) Hex Cap Screws
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Parallel Misalignment
0.012 in
Bore Type
Round
Number of Locking Screws
2
Disc Material Finish
Plain
Shaft Tolerance
+0.0000 in/-0.0005 in
Fastener Tightening Torque
39 N-m
Torsional Stiffness
1,600 in-lb/Deg
Maximum Torque
850 in-lb
Angular Misalignment
2 Degrees
Screw Material Finish
Black Oxide
Application
Encoders, Stepper/Servo
Full Bearing Support Required
Yes

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 30 mm, Bore Diameter 2 1 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 1.7 in, Length Through Bore 2 1.7 in, Maximum Bore Diameter 30 mm

Restrictions

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

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