Zoro Homepage

Coupling, Double Disc, Bore 1/2x1/2 In

  • Mfr # DCD16-8-8-A

  • Zoro # G1466071


product price: $94.45
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
1/2 in x 1/2 in
Rated Torque
50 in-lb
Max. RPM
10,000 RPM
Outside Dia.
1 in
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
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
DCD16-8-8-A
Zoro #
G1466071
UPC #
634529081693
Country of Origin
United States

Dimensions

Bore Dia.
1/2 in x 1/2 in
Outside Dia.
1 in
Overall Length
1 3/8 in
Outside Dia. (In.)
1.000
Screw Size
M3
Clearance Dia. (In.)
1.0 in
Length through Bore
0.688 in
Overall Length (In.)
1.375
Length through Bore (In.)
0.688
Screw Size (mm)
M3
Different Bore Sizes
No
Hub Length
0.5 in
Bore Diameter 2
1/2 in
Maximum Bore Diameter
1/2 in
Minimum Bore Diameter
1/2 in
Bore Diameter 1
1/2 in
Length Through Bore 2
0.5 in
Screw Thread Size
M3
Length Through Bore 1
0.5 in
Coupling Outside Diameter
1 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
50 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Max. Temp.
200 Degrees F
Max. Angular Misalignment
2 Degrees
Disc Type
Stainless Steel
Item - Motion Control Couplings
Motion Control Coupling
Finish
Anodized Aluminum
Screw Type
Cap Screw
Material
Aluminum
Item
Motion Control Coupling
Torsional Stiffness (Deg./In.-Lbs.)
0.011
Max. Parallel Misalignment (In.)
0.006 in
Torque (In.-Lbs.)
50
Style
Double Disc Clamp
Max. Temp. Range (F)
200
Max. Axial Misalignment (In.)
+/-0.012
Dynamic Torque Reversing
12.5 lb-in
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
25 lb-in
Bore Tolerance
+0.001 in / -0.000 in
Axial Motion
0.012 in
Moment of Inertia
0.0113 lb-in sq
Zero Backlash
Yes
Hub Material Finish
Anodized Aluminum
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws
(2) Hex Socket Cap Screw
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
Hub Material Grade
2024
Maximum Speed
10,000 RPM
Fastener Tightening Torque
2.1 N-m
Disc Material Finish
Black Anodized
Disc Material
Stainless Steel
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Disc Material Grade
302
Maximum Torque
50 in-lb
Torsional Stiffness
61 in-lb/Deg
Full Bearing Support Required
Yes
Center Spacer Material
Aluminum
Number of Locking Screws
2
Parallel Misalignment
0.006 in
Shaft Locking Type
Clamp On
Number of Discs
2 with Center Spacer
Angular Misalignment
2 Degrees
For Misalignment Type
Angular, Axial, Parallel
Application
Precise Positioning Stepper Servo
Maximum Operating Temperature
200 Degrees F
Minimum Operating Temperature
-10 Degrees F
Screw Material Finish
Black Oxide
Hub Material
Aluminum
Shaft Tolerance
+0.0000/-0.0005 in
Bore Type
Round
System of Measurement
Inch

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.012 in, Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 in, Bore Type Round, Dynamic Torque Non-Reversing 25 lb-in, Hub Length 0.5 in, Hub Material Aluminum, Dynamic Torque Reversing 12.5 lb-in, Coupling Outside Diameter 1 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 0.5 in, Length Through Bore 2 0.5 in, Maximum Bore Diameter 1/2 in, Minimum Bore Diameter 1/2 in

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.