Shop RULAND

MotionControl Coupling, Clamp, 5/16"x1/4"

  • Mfr # DCD12-5-4-A

  • Zoro # G2094881

product price: 
$
82.49
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
5/16 in x 1/4 in
Rated Torque
25 in-lb
Max. RPM
10,000 RPM
Outside Dia.
0.75 in
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Details

MFR #
DCD12-5-4-A
Zoro #
G2094881
UPC #
634529081587
Country of Origin
United States
Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
25 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Max. Parallel Misalignment (In.)
0.004 in
Item - Motion Control Couplings
Motion Control Coupling
Finish
Anodized Aluminum
Torque (In.-Lbs.)
25
Style
Double Disc Clamp
Max. Temp. Range (F)
200
Disc Type
Stainless Steel
Max. Temp.
200 Degrees F
Max. Angular Misalignment
2 Degrees
Item
Motion Control Coupling
Screw Type
Cap Screw
Material
Aluminum
Max. Axial Misalignment (In.)
+/-0.008
Torsional Stiffness (Deg./In.-Lbs.)
0.013
Bore Tolerance
+0.001 in / -0.000 in
Moment of Inertia
0.0033 lb-in sq
Dynamic Torque Reversing
6.25 lb-in
Axial Motion
0.008 in
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
12.5 lb-in
Shaft Locking Type
Clamp On
Full Bearing Support Required
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Hub Material Grade
2024
Screw Material Finish
Black Oxide
Angular Misalignment
2 Degrees
Torsional Stiffness
51 in-lb/Deg
Disc Material Finish
Black Anodized
For Misalignment Type
Angular, Axial, Parallel
Maximum Speed
10,000 RPM
Number of Discs
2 with Center Spacer
Center Spacer Material
Aluminum
Maximum Operating Temperature
200 Degrees F
Minimum Operating Temperature
-10 Degrees F
Bore Type
Round
Disc Material Grade
302
Disc Material
Stainless Steel
Hub Material
Aluminum
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
System of Measurement
Inch
Number of Locking Screws
2
Application
Precise Positioning Stepper Servo
Zero Backlash
Yes
Shaft Tolerance
+0.0000/-0.0005 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Hub Material Finish
Anodized Aluminum
Maximum Torque
25 in-lb
Parallel Misalignment
0.004 in
Fastener Tightening Torque
1.21 N-m
Included Screws
(2) Hex Socket Cap Screw

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.008 in, Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Bore Type Round, Dynamic Torque Non-Reversing 12.5 lb-in, Hub Length 0.4 in, Hub Material Aluminum, Dynamic Torque Reversing 6.25 lb-in, Coupling Outside Diameter 3/4 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 0.6 in, Length Through Bore 2 0.6 in, Maximum Bore Diameter 5/16 in, Minimum Bore Diameter 5/16 in

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products