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  11. Coupling, Double Disc, Bore 3/16x3/16 In
Ruland Coupling, Double Disc, Bore 3/16x3/16 In DCD12-3-3-A - main

Coupling, Double Disc, Bore 3/16x3/16 In

  • Mfr # DCD12-3-3-A

  • Zoro # G1109272

product price: $85.19
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Bore Dia.
3/16 in x 3/16 in
Material - Couplings
Aluminum
Outside Dia.
0.75 in
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Specifications

Product Information

MFR #
DCD12-3-3-A
Zoro #
G1109272
UPC #
634529081549
Country of Origin
United States

Dimensions

Bore Dia.
3/16 in x 3/16 in
Outside Dia.
0.75 in
Overall Length
1 3/16 in
Screw Size (mm)
M2.5
Clearance Dia. (In.)
0.75 in
Length through Bore (In.)
0.594
Overall Length (In.)
1.188
Length through Bore
0.594 in
Outside Dia. (In.)
0.750
Screw Size
M2.5
Bore Diameter 2
3/16 in
Screw Thread Size
M2.5
Minimum Bore Diameter
3/16 in
Length Through Bore 1
0.6 in
Maximum Bore Diameter
3/16 in
Coupling Outside Diameter
3/4 in
Hub Length
0.4 in
Length Through Bore 2
0.6 in
Different Bore Sizes
No
Bore Diameter 1
3/16 in

Details

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

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.008 in, Bore Diameter 1 3/16 in, Bore Diameter 2 3/16 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 3/16 in, Minimum Bore Diameter 3/16 in

Restrictions

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

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