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Disc Coupling

  • Mfr # DCDK44-1 1/2"-35MM-A

  • Zoro # G608677977


product price: $233.99
/ea
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Key Features

Overall Length
3 17/32 in
Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
1.6023 lb-in sq
Screw Material
Alloy Steel
Axial Motion
0.03 in
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Specifications

Product Information

MFR #
DCDK44-1 1/2"-35MM-A
Zoro #
G608677977
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3 17/32 in
Coupling Outside Diameter
2 3/4 in
Maximum Bore Diameter
1 1/2 in
Bore Diameter 2
35 mm
Keyway Depth 1
5/32 in
Minimum Bore Diameter
35 mm
Keyway Width 1
5/16 in
Different Bore Sizes
Yes
Bore Diameter 1
1 1/2 in
Clearance Diameter
2.8 in
Length Through Bore 2
1.7 in
Keyway Width 2
10 mm
Hub Length
1.2 in
Length Through Bore 1
1.2 in
Keyway Depth 2
3.3 mm
Screw Thread Size
M8
Screw Length
20 mm

Details

Bore Tolerance
+0.001/-0.000 in
Moment of Inertia
1.6023 lb-in sq
Screw Material
Alloy Steel
Axial Motion
0.03 in
Item
Disc Coupling
Dynamic Torque Non-Reversing
425 in-lb
Dynamic Torque Reversing
212.5 in-lb
Maximum Speed
10,000 RPM
Shaft Locking Type
Clamp On
Hub Material
Aluminum
Bore Type
Round with Keyway
Center Spacer Material
Aluminum
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
System of Measurement
Inch to Metric Bore
Disc Material
Stainless Steel
Minimum Operating Temperature
-40 Degrees F
Zero Backlash
Yes
Disc Material Grade
302
Hub Material Grade
2024
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Maximum Operating Temperature
200 Degrees F
Number of Discs
2 with Center Spacer
Application
Encoders, Stepper/Servo
Parallel Misalignment
0.012 in
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Hub Material Finish
Anodized
Included Screws
(2) Hex Cap Screws
Maximum Torque
850 in-lb
Torsional Stiffness
1,600 in-lb/Deg
Disc Material Finish
Plain
Number of Locking Screws
2
Full Bearing Support Required
Yes
Shaft Tolerance
+0.0000 in/-0.0005 in
For Misalignment Type
Angular, Axial, Parallel
Screw Material Finish
Black Oxide
Fastener Tightening Torque
39 N-m
Angular Misalignment
2 Degrees

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 1 1/2 in, Bore Diameter 2 35 mm, Bore Type Round with Keyway, 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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