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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

Product Information

MFR #
MDCDK70-35-30-A
Zoro #
G808678279
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
89.7 mm
Bore Diameter 1
35 mm
Maximum Bore Diameter
35 mm
Keyway Width 1
10 mm
Keyway Depth 1
3.3 mm
Bore Diameter 2
30 mm
Minimum Bore Diameter
30 mm
Different Bore Sizes
Yes
Coupling Outside Diameter
69.9 mm
Keyway Depth 2
3.3 mm
Clearance Diameter
69.9 mm
Length Through Bore 1
41.9 mm
Screw Length
20 mm
Length Through Bore 2
41.9 mm
Screw Thread Size
M8
Keyway Width 2
8 mm
Hub Length
30.5 mm
Wire Rope Length
89.7 mm
Length
89.7 mm
Fits Chest Size
Balanced Design for High RPM, Constant Velocity, High Torque, High Torsional Stiffness, Long Life, Low Inertia, No Maintenance

Details

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

Restrictions

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

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