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  11. Coupling, Double Disc Clamp, Bore 12x10 mm
Ruland Coupling, Double Disc Clamp, Bore 12x10 mm MDCD25-12-10-A - main

Coupling, Double Disc Clamp, Bore 12x10 mm

  • Mfr # MDCD25-12-10-A

  • Zoro # G2750815

product price: $84.19
/ea
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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

Product Information

MFR #
MDCD25-12-10-A
Zoro #
G2750815
UPC #
634529083994
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 10mm
Outside Dia.
25.4 mm
Overall Length
34.9 mm
Screw Size (mm)
M3
Length through Bore
17.47 mm
Hub Dia.
25.4 mm
Screw Size
M3
Overall Length (mm)
34.9
Outside Dia. (mm)
25.40
Clearance Dia. (mm)
25.4
Length through Bore (mm)
17.47
Bore Diameter 1
12 mm
Bore Diameter 2
10 mm
Screw Thread Size
M3
Length Through Bore 1
11.8 mm
Coupling Outside Diameter
25.4 mm
Different Bore Sizes
Yes
Hub Length
11.8 mm
Length Through Bore 2
16.6 mm
Minimum Bore Diameter
12 mm
Maximum Bore Diameter
12 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Aluminum
Finish
Anodized Aluminum
Style
Double Disc Clamp
Max. Axial Misalignment (In.)
+/-0.012
Material
Aluminum
Disc Type
Stainless Steel
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.006 in
Max. Temp.
200 Degrees F
Max. Temp. Range (F)
200
Item - Motion Control Couplings
Motion Control Coupling
Torque (In.-Lbs.)
50
Max. RPM
10,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.011
Max. Angular Misalignment
2 Degrees
Rated Torque
50 in-lb
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Precise Positioning Stepper Servo
Screw Material
Alloy Steel
Bore Tolerance
+0.03 mm / -0.00 mm
Center Spacer Material
Aluminum
Bore Type
Round
Parallel Misalignment
0.15 mm
Zero Backlash
Yes
Shaft Locking Type
Clamp On
Axial Motion
0.3 mm
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
Hub Material
Aluminum
For Misalignment Type
Angular, Axial, Parallel
Disc Material Finish
Black Anodized
Angular Misalignment
2 Degrees
Moment of Inertia
0.000003346 kgf/m sq
Number of Locking Screws
2
Minimum Operating Temperature
-23 Degrees C
Dynamic Torque Reversing
1.4 N-m
Maximum Torque
5.6 N-m
Screw Material Finish
Black Oxide
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Torsional Stiffness
6.9 N-m/Deg
Fastener Tightening Torque
2.1 N-m
Number of Discs
2 with Center Spacer
Shaft Tolerance
+0.000/-0.013 mm
Hub Material Finish
Anodized Aluminum
Disc Material Grade
302
Hub Material Grade
2024
Disc Material
Stainless Steel
Full Bearing Support Required
Yes
Dynamic Torque Non-Reversing
2.8 N-m
Included Screws
(2) Hex Socket Cap Screw
Maximum Operating Temperature
93 Degrees C
Maximum Speed
10,000 RPM

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.3 mm, Bore Diameter 1 12 mm, Bore Diameter 2 10 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

Restrictions

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

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