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  11. Coupling, Double Disc, Bore 3/4x3/4 In
Ruland Coupling, Double Disc, Bore 3/4x3/4 In DCD26-12-12-A - main

Coupling, Double Disc, Bore 3/4x3/4 In

  • Mfr # DCD26-12-12-A

  • Zoro # G1945221

product price: $112.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
3/4 in x 3/4 in
Rated Torque
180 in-lb
Max. RPM
10,000 RPM
Outside Dia.
1.625 in
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Specifications

Product Information

MFR #
DCD26-12-12-A
Zoro #
G1945221
UPC #
634529081846
Country of Origin
United States

Dimensions

Bore Dia.
3/4 in x 3/4 in
Outside Dia.
1.625 in
Overall Length
2 11/64 in
Screw Size (mm)
M4
Clearance Dia. (In.)
1.625 in
Screw Size
M4
Length through Bore (In.)
1.085
Overall Length (In.)
2.165
Outside Dia. (In.)
1.625
Length through Bore
1.085 in
Coupling Outside Diameter
1 5/8 in
Length Through Bore 2
1 in
Bore Diameter 2
3/4 in
Minimum Bore Diameter
3/4 in
Different Bore Sizes
No
Bore Diameter 1
3/4 in
Length Through Bore 1
1 in
Maximum Bore Diameter
3/4 in
Hub Length
0.7 in
Screw Thread Size
M4

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
180 in-lb
Max. RPM
10,000 RPM
Material - Couplings
Aluminum
Max. Angular Misalignment
2 Degrees
Max. Temp. Range (F)
200
Torque (In.-Lbs.)
180
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.01 in
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Torsional Stiffness (Deg./In.-Lbs.)
0.002
Disc Type
Stainless Steel
Style
Double Disc Clamp
Item
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.020
Max. Temp.
200 Degrees F
Finish
Anodized Aluminum
Moment of Inertia
0.1276 lb-in sq
Dynamic Torque Non-Reversing
90 lb-in
Axial Motion
0.02 in
Bore Tolerance
+0.001 in / -0.000 in
Dynamic Torque Reversing
45 lb-in
Screw Material
Alloy Steel
Maximum Speed
10,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
System of Measurement
Inch
Shaft Tolerance
+0.0000/-0.0005 in
Torsional Stiffness
375 in-lb/Deg
Hub Material
Aluminum
Angular Misalignment
2 Degrees
Minimum Operating Temperature
-10 Degrees F
Shaft Locking Type
Clamp On
Hub Material Finish
Anodized Aluminum
Application
Precise Positioning Stepper Servo
Bore Type
Round
Disc Material
Stainless Steel
Disc Material Grade
302
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Center Spacer Material
Aluminum
Hub Material Grade
2024
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Zero Backlash
Yes
Parallel Misalignment
0.01 in
Maximum Operating Temperature
200 Degrees F
Screw Material Finish
Black Oxide
Features
Balanced Design for Reduced Vibration, Disc Spring Sets Bend Independent of Each Other, Lightweight and has Low Inertia
Number of Discs
2 with Center Spacer
Disc Material Finish
Black Anodized
Fastener Tightening Torque
4.6 N-m
Full Bearing Support Required
Yes
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
180 in-lb

Description

Motion Control Coupling, Angular Misalignment 2 Degrees , Axial Motion 0.02 in, Bore Diameter 1 3/4 in, Bore Diameter 2 3/4 in, Bore Type Round, Dynamic Torque Non-Reversing 90 lb-in, Hub Length 0.7 in, Hub Material Aluminum, Dynamic Torque Reversing 45 lb-in, Coupling Outside Diameter 1 5/8 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Length Through Bore 1 1 in, Length Through Bore 2 1 in, Maximum Bore Diameter 3/4 in, Minimum Bore Diameter 3/4 in

Restrictions

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

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