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Disc Coupling

  • Mfr # DCDK44-35MM-1"-A

  • Zoro # G808678064

product price: $233.99
/ea
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Key Features

Overall Length
3 17/32 in
Screw Material
Alloy Steel
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
425 in-lb
Dynamic Torque Reversing
212.5 in-lb
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Specifications

Product Information

MFR #
DCDK44-35MM-1"-A
Zoro #
G808678064
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3 17/32 in
Minimum Bore Diameter
1 in
Keyway Width 1
10 mm
Coupling Outside Diameter
2 3/4 in
Bore Diameter 1
35 mm
Maximum Bore Diameter
35 mm
Keyway Depth 1
3.3 mm
Bore Diameter 2
1 in
Different Bore Sizes
Yes
Screw Length
20 mm
Length Through Bore 1
1.7 in
Clearance Diameter
2.8 in
Hub Length
1.2 in
Keyway Width 2
1/4 in
Keyway Depth 2
1/8 in
Screw Thread Size
M8
Length Through Bore 2
1.7 in

Details

Screw Material
Alloy Steel
Item
Disc Coupling
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Non-Reversing
425 in-lb
Dynamic Torque Reversing
212.5 in-lb
Moment of Inertia
1.6512 lb-in sq
Axial Motion
0.03 in
Disc Material
Stainless Steel
Disc Material Grade
302
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Shaft Locking Type
Clamp On
Minimum Operating Temperature
-40 Degrees F
Hub Material
Aluminum
Zero Backlash
Yes
Number of Discs
2 with Center Spacer
System of Measurement
Inch to Metric Bore
Bore Type
Round with Keyway
Center Spacer Material
Aluminum
Maximum Speed
10,000 RPM
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material Grade
2024
Maximum Operating Temperature
200 Degrees F
Number of Locking Screws
2
Angular Misalignment
2 Degrees
Disc Material Finish
Plain
For Misalignment Type
Angular, Axial, Parallel
Full Bearing Support Required
Yes
Application
Encoders, Stepper/Servo
Torsional Stiffness
1,600 in-lb/Deg
Screw Material Finish
Black Oxide
Fastener Tightening Torque
39 N-m
Parallel Misalignment
0.012 in
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Included Screws
(2) Hex Cap Screws
Shaft Tolerance
+0.0000 in/-0.0005 in
Maximum Torque
850 in-lb
Hub Material Finish
Anodized

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 35 mm, Bore Diameter 2 1 in, 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 1.7 in, Length Through Bore 2 1.7 in, Maximum Bore Diameter 35 mm

Restrictions

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

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