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Ruland Disc Coupling MDCD70-25-25-A - main

Disc Coupling

  • Mfr # MDCD70-25-25-A

  • Zoro # G008678161

product price: $201.99
/ea
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Key Features

Overall Length
89.7 mm
Moment of Inertia
0.0000493 kgf/m sq
Dynamic Torque Reversing
24 N-m
Bore Tolerance
+0.03/-0.00 mm
Axial Motion
0.76 mm
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Specifications

Product Information

MFR #
MDCD70-25-25-A
Zoro #
G008678161
UPC #
-
Country of Origin
United States

Dimensions

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

Details

Moment of Inertia
0.0000493 kgf/m sq
Dynamic Torque Reversing
24 N-m
Item
Disc Coupling
Bore Tolerance
+0.03/-0.00 mm
Axial Motion
0.76 mm
Dynamic Torque Non-Reversing
48 N-m
Screw Material
Alloy Steel
Center Spacer Material
Aluminum
Minimum Operating Temperature
-40 Degrees F
Maximum Operating Temperature
200 Degrees F
Disc Material
Stainless Steel
Disc Material Grade
302
Zero Backlash
Yes
Maximum Speed
10,000 RPM
Hub Material
Aluminum
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
System of Measurement
Metric
Number of Discs
2 with Center Spacer
Hub Material Grade
2024
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
Disc Material Finish
Plain
Angular Misalignment
2 Degrees
Hub Material Finish
Anodized
Number of Locking Screws
2
Maximum Torque
96 N-m
For Motion Type
Continuous, Forward and Reverse, Start and Stop
Included Screws
(2) Hex Cap Screws
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
180 N-m/Deg
Full Bearing Support Required
Yes
Fastener Tightening Torque
39 N-m
Parallel Misalignment
30.48 mm
Shaft Tolerance
+0.000 mm/-0.013 mm
Bore Type
Round
Screw Material Finish
Black Oxide

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, 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, Minimum Bore Diameter 25 mm

Restrictions

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

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