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Coupling, Double Disc Clamp, Bore 12x8 mm

  • Mfr # MDCD25-12-8-A

  • Zoro # G2110735

product price: 
$
89.79
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Aluminum
Outside Dia.
25.4 mm
Overall Length
34.9 mm
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Specifications

Details

MFR #
MDCD25-12-8-A
Zoro #
G2110735
UPC #
634529084021
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Anodized Aluminum
Max. RPM
10,000 RPM
Max. Temp. Range (F)
200
Style
Double Disc Clamp
Material
Aluminum
Rated Torque
50 in-lb
Torsional Stiffness (Deg./In.-Lbs.)
0.011
Max. Temp.
200 Degrees F
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.006 in
Torque (In.-Lbs.)
50
Max. Axial Misalignment (In.)
+/-0.012
Disc Type
Stainless Steel
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
2 Degrees
Application
Precise Positioning Stepper Servo
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Tolerance
+0.03 mm / -0.00 mm
Screw Material
Alloy Steel
For Misalignment Type
Angular, Axial, Parallel
Hub Material Grade
2024
Disc Material Finish
Black Anodized
Shaft Tolerance
+0.000/-0.013 mm
Parallel Misalignment
0.15 mm
Zero Backlash
Yes
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
5.6 N-m
Screw Material Finish
Black Oxide
Center Spacer Material
Aluminum
Disc Material
Stainless Steel
Moment of Inertia
0.000003363 kgf/m sq
Dynamic Torque Reversing
1.4 N-m
Number of Discs
2 with Center Spacer
Angular Misalignment
2 Degrees
Disc Material Grade
302
Full Bearing Support Required
Yes
Hub Material
Aluminum
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Maximum Speed
10,000 RPM
Maximum Operating Temperature
93 Degrees C
Shaft Locking Type
Clamp On
Dynamic Torque Non-Reversing
2.8 N-m
Torsional Stiffness
6.9 N-m/Deg
Hub Material Finish
Anodized Aluminum
Minimum Operating Temperature
-23 Degrees C
Bore Type
Round
Number of Locking Screws
2
Fastener Tightening Torque
2.1 N-m
Axial Motion
0.3 mm
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.3 mm, Bore Diameter 1 12 mm, Bore Diameter 2 8 mm, Bore Type Round, Dynamic Torque Non-Reversing 2.8 N-m, Hub Length 11.8 mm, Hub Material Aluminum, Dynamic Torque Reversing 1.4 N-m, Coupling Outside Diameter 25.4 mm, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 11.8 mm, Length Through Bore 2 16.6 mm, Maximum Bore Diameter 12 mm, Minimum Bore Diameter 12 mm

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