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Disc Coupling

  • Mfr # MDCDK70-35-30-A

  • Zoro # G808678279

product price: 
$
225.99
/ea
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Key Features

Overall Length
89.7 mm
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
48 N-m
Bore Tolerance
+0.03/-0.00 mm
Moment of Inertia
0.00004799 kgf/m sq
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Specifications

Details

MFR #
MDCDK70-35-30-A
Zoro #
G808678279
UPC #
-
Country of Origin
United States
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
48 N-m
Bore Tolerance
+0.03/-0.00 mm
Moment of Inertia
0.00004799 kgf/m sq
Axial Motion
0.76 mm
Item
Disc Coupling
Dynamic Torque Reversing
24 N-m
Disc Material
Stainless Steel
Disc Material Grade
302
Shaft Locking Type
Clamp On
Bore Type
Round with Keyway
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material
Aluminum
Number of Discs
2 with Center Spacer
Hub Material Grade
2024
Minimum Operating Temperature
-40 Degrees F
Center Spacer Material
Aluminum
Maximum Speed
10,000 RPM
System of Measurement
Metric
Maximum Operating Temperature
200 Degrees F
Zero Backlash
Yes
Features
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance
Application
Encoders, Stepper/Servo
Included Screws
(2) Hex Cap Screws
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
39 N-m
Number of Locking Screws
2
Angular Misalignment
2 Degrees
Parallel Misalignment
30.48 mm
Maximum Torque
96 N-m
Shaft Tolerance
+0.000 mm/-0.013 mm
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Full Bearing Support Required
Yes
Disc Material Finish
Plain
Screw Material Finish
Black Oxide
Torsional Stiffness
180 N-m/Deg
Hub Material Finish
Anodized

Description

Disc Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.76 mm, Bore Diameter 1 35 mm, Bore Diameter 2 30 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 35 mm

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