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Disc Coupling

  • Mfr # MDCDK70-25-25-A

  • Zoro # G908678278


product price: $211.99
/ea
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Key Features

Overall Length
89.7 mm
Dynamic Torque Non-Reversing
48 N-m
Bore Tolerance
+0.03/-0.00 mm
Screw Material
Alloy Steel
Moment of Inertia
0.00004923 kgf/m sq
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Specifications

Product Information

MFR #
MDCDK70-25-25-A
Zoro #
G908678278
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
89.7 mm
Bore Diameter 2
25 mm
Keyway Depth 1
3.3 mm
Different Bore Sizes
No
Bore Diameter 1
25 mm
Coupling Outside Diameter
69.9 mm
Keyway Width 1
8 mm
Length Through Bore 1
41.9 mm
Screw Length
20 mm
Keyway Depth 2
3.3 mm
Minimum Bore Diameter
25 mm
Clearance Diameter
69.9 mm
Keyway Width 2
8 mm
Length Through Bore 2
41.9 mm
Hub Length
30.5 mm
Maximum Bore Diameter
25 mm
Screw Thread Size
M8

Details

Dynamic Torque Non-Reversing
48 N-m
Bore Tolerance
+0.03/-0.00 mm
Item
Disc Coupling
Screw Material
Alloy Steel
Moment of Inertia
0.00004923 kgf/m sq
Axial Motion
0.76 mm
Dynamic Torque Reversing
24 N-m
Hub Material
Aluminum
Hub Material Grade
2024
Minimum Operating Temperature
-40 Degrees F
Disc Material Grade
302
Maximum Speed
10,000 RPM
System of Measurement
Metric
Zero Backlash
Yes
Maximum Operating Temperature
200 Degrees F
Bore Type
Round with Keyway
Center Spacer Material
Aluminum
Number of Discs
2 with Center Spacer
Disc Material
Stainless Steel
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Shaft Locking Type
Clamp On
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Application
Encoders, Stepper/Servo
Full Bearing Support Required
Yes
Screw Material Finish
Black Oxide
Disc Material Finish
Plain
For Misalignment Type
Angular, Axial, Parallel
Parallel Misalignment
30.48 mm
Torsional Stiffness
180 N-m/Deg
Shaft Tolerance
+0.000 mm/-0.013 mm
Hub Material Finish
Anodized
Fastener Tightening Torque
39 N-m
Number of Locking Screws
2
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Included Screws
(2) Hex Cap Screws
Maximum Torque
96 N-m
Angular Misalignment
2 Degrees

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.76 mm, Bore Diameter 1 25 mm, Bore Diameter 2 25 mm, Bore Type Round with Keyway, Clearance Diameter 69.9 mm, Dynamic Torque Non-Reversing 48 N-m, Hub Length 30.5 mm, Hub Material Aluminum, Dynamic Torque Reversing 24 N-m, Coupling Outside Diameter 69.9 mm, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 41.9 mm, Length Through Bore 2 41.9 mm, Maximum Bore Diameter 25 mm

Restrictions

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

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