Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Bearings, V-belts & Power Transmission Equipment
  6. /
  7. Couplings, Collars, & Adapters
  8. /
  9. Motion Control Couplings
  10. /
  11. Coupling, Double Disc Clamp, Bore 6x6 mm
Ruland Coupling, Double Disc Clamp, Bore 6x6 mm MDCD25-6-6-A - main

Coupling, Double Disc Clamp, Bore 6x6 mm

  • Mfr # MDCD25-6-6-A

  • Zoro # G2209252

product price: $77.89
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
6mm x 6mm
Rated Torque
50 in-lb
Max. RPM
10,000 RPM
Outside Dia.
25.4 mm
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Unlock tax-exempt savings
Add Tax Exemption

Specifications

Product Information

MFR #
MDCD25-6-6-A
Zoro #
G2209252
UPC #
634529084038
Country of Origin
United States

Dimensions

Bore Dia.
6mm x 6mm
Outside Dia.
25.4 mm
Overall Length
34.9 mm
Hub Dia.
25.4 mm
Overall Length (mm)
34.9
Outside Dia. (mm)
25.40
Screw Size
M3
Length through Bore
17.47 mm
Length through Bore (mm)
17.47
Clearance Dia. (mm)
25.4
Screw Size (mm)
M3
Coupling Outside Diameter
25.4 mm
Hub Length
11.8 mm
Different Bore Sizes
No
Screw Thread Size
M3
Length Through Bore 1
16.6 mm
Length Through Bore 2
16.6 mm
Bore Diameter 2
6 mm
Bore Diameter 1
6 mm
Maximum Bore Diameter
6 mm
Minimum Bore Diameter
6 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
50 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.011
Item
Motion Control Coupling
Max. Angular Misalignment
2 Degrees
Torque (In.-Lbs.)
50
Item - Motion Control Couplings
Motion Control Coupling
Style
Double Disc Clamp
Max. Axial Misalignment (In.)
+/-0.012
Max. Temp.
200 Degrees F
Material
Aluminum
Finish
Anodized Aluminum
Screw Type
Cap Screw
Max. Temp. Range (F)
200
Disc Type
Stainless Steel
Max. Parallel Misalignment (In.)
0.006 in
Dynamic Torque Non-Reversing
2.8 N-m
Moment of Inertia
0.000003429 kgf/m sq
Axial Motion
0.3 mm
Screw Material
Alloy Steel
Bore Tolerance
+0.03 mm / -0.00 mm
Dynamic Torque Reversing
1.4 N-m
Fastener Tightening Torque
2.1 N-m
Screw Material Finish
Black Oxide
Disc Material
Stainless Steel
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
Hub Material Finish
Anodized Aluminum
Center Spacer Material
Aluminum
Angular Misalignment
2 Degrees
Disc Material Finish
Black Anodized
Hub Material
Aluminum
Maximum Operating Temperature
93 Degrees C
System of Measurement
Metric
Zero Backlash
Yes
Maximum Speed
10,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Disc Material Grade
302
Hub Material Grade
2024
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Included Screws
(2) Hex Socket Cap Screw
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Parallel Misalignment
0.15 mm
Bore Type
Round
Torsional Stiffness
6.9 N-m/Deg
Application
Precise Positioning Stepper Servo
Shaft Tolerance
+0.000/-0.013 mm
Maximum Torque
5.6 N-m
Number of Locking Screws
2
Minimum Operating Temperature
-23 Degrees C
Number of Discs
2 with Center Spacer
Full Bearing Support Required
Yes
Shaft Locking Type
Clamp On

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.3 mm, Bore Diameter 1 6 mm, Bore Diameter 2 6 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 16.6 mm, Length Through Bore 2 16.6 mm, Maximum Bore Diameter 6 mm, Minimum Bore Diameter 6 mm

Restrictions

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

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products