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  11. Coupling, Double Disc Clamp, Bore 12x12 mm
Ruland Coupling, Double Disc Clamp, Bore 12x12 mm MDCD41-12-12-A - main

Coupling, Double Disc Clamp, Bore 12x12 mm

  • Mfr # MDCD41-12-12-A

  • Zoro # G2814524

product price: $109.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
12mm x 12mm
Rated Torque
180 in-lb
Max. RPM
10,000 RPM
Outside Dia.
41.3 mm
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Specifications

Product Information

MFR #
MDCD41-12-12-A
Zoro #
G2814524
UPC #
634529084298
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 12mm
Outside Dia.
41.3 mm
Overall Length
55 mm
Length through Bore
27.5 mm
Hub Dia.
41.3 mm
Overall Length (mm)
55.0
Screw Size
M4
Clearance Dia. (mm)
41.3
Length through Bore (mm)
27.50
Screw Size (mm)
M4
Outside Dia. (mm)
41.30
Minimum Bore Diameter
12 mm
Length Through Bore 1
26.1 mm
Bore Diameter 1
12 mm
Coupling Outside Diameter
41.3 mm
Maximum Bore Diameter
12 mm
Screw Thread Size
M4
Length Through Bore 2
26.1 mm
Different Bore Sizes
No
Bore Diameter 2
12 mm
Hub Length
18 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
180 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Max. Axial Misalignment (In.)
+/-0.020
Disc Type
Stainless Steel
Max. Temp.
200 Degrees F
Max. Parallel Misalignment (In.)
0.01 in
Torsional Stiffness (Deg./In.-Lbs.)
0.002
Item - Motion Control Couplings
Motion Control Coupling
Max. Angular Misalignment
2 Degrees
Style
Double Disc Clamp
Screw Type
Cap Screw
Max. Temp. Range (F)
200
Material
Aluminum
Torque (In.-Lbs.)
180
Item
Motion Control Coupling
Finish
Anodized Aluminum
Axial Motion
0.51 mm
Screw Material
Alloy Steel
Bore Tolerance
+0.03 mm / -0.00 mm
Moment of Inertia
0.00003838 kgf/m sq
Dynamic Torque Reversing
5.08 N-m
Dynamic Torque Non-Reversing
10.15 N-m
Number of Discs
2 with Center Spacer
Maximum Speed
10,000 RPM
Maximum Torque
20.3 N-m
Disc Material Grade
302
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
Included Screws
(2) Hex Socket Cap Screw
Bore Type
Round
Fastener Tightening Torque
4.6 N-m
Parallel Misalignment
0.25 mm
Angular Misalignment
2 Degrees
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Disc Material Finish
Black Anodized
Zero Backlash
Yes
System of Measurement
Metric
Shaft Tolerance
+0.000/-0.013 mm
For Misalignment Type
Angular, Axial, Parallel
Torsional Stiffness
42.4 N-m/Deg
Full Bearing Support Required
Yes
Application
Precise Positioning Stepper Servo
Minimum Operating Temperature
-23 Degrees C
Maximum Operating Temperature
93 Degrees C
Shaft Locking Type
Clamp On
Hub Material
Aluminum
Screw Material Finish
Black Oxide
Center Spacer Material
Aluminum
Number of Locking Screws
2
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Hub Material Finish
Anodized Aluminum
Disc Material
Stainless Steel
Hub Material Grade
2024

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.51 mm, Bore Diameter 1 12 mm, Bore Diameter 2 12 mm, Bore Type Round, Dynamic Torque Non-Reversing 10.15 N-m, Hub Length 18 mm, Hub Material Aluminum, Dynamic Torque Reversing 5.08 N-m, Coupling Outside Diameter 41.3 mm, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 26.1 mm, Length Through Bore 2 26.1 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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