Disc Coupling

  • Mfr # DCDK44-16-16-A
  • Zoro # G208678046
product price: 
$
246.99
/ea
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Key Features

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

Product Information

MFR #
DCDK44-16-16-A
Zoro #
G208678046
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3 17/32 in
Coupling Outside Diameter
2 3/4 in
Bore Diameter 1
1 in
Bore Diameter 2
1 in
Different Bore Sizes
No
Keyway Width 1
1/4 in
Keyway Depth 1
1/8 in
Keyway Width 2
1/4 in
Screw Length
20 mm
Hub Length
1.2 in
Minimum Bore Diameter
1 in
Keyway Depth 2
1/8 in
Length Through Bore 1
1.7 in
Length Through Bore 2
1.7 in
Screw Thread Size
M8
Clearance Diameter
2.8 in
Maximum Bore Diameter
1 in
Wire Rope Length
3 17/32 in
Length
3 17/32 in
Fits Chest Size
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance

Details

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

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.03 in, Bore Diameter 1 1 in, 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 1 in

Restrictions

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

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