FSR24-12-12-A

$110.13 ea
Quantity Price (USD)
1 $110.13 ea
10 $66.08 ea
25 $55.07 ea
50 $49.56 ea
100 Request Quote
In Production Lead Time: 0-2 Days
Ruland FSR24-12-12-A, 3/4" x 3/4" Six Beam Coupling, Aluminum, Set Screw Style, 1.500" OD, 2.250" Length

PRODUCT SPECIFICATIONS

Ruland FSR24-12-12-A is a six beam coupling with 3/4" x 3/4" bores, 1.500" OD, and 2.250" length. It is machined from a single piece of material and features two sets of three spiral cuts. This gives it higher torque capacity, lower windup, and larger body sizes than single or four beam couplings and allows for use in light duty power transmission applications such as coupling a servo motor to a lead screw. FSR24-12-12-A is zero-backlash and has a balanced design for reduced vibration at high speeds of up to 6,000 RPM. All hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. FSR24-12-12-A is made from 7075 aluminum for lightweight and low inertia. It is machined from bar stock that is sourced exclusively from North American mills and RoHS2 and REACH compliant. FSR24-12-12-A is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUCT SPECIFICATIONS

Dimensions

Large Bore B1

0.750 in

Small Bore B2

0.750 in

B1 Shaft Penetration

1.075 in

B2 Shaft Penetration

1.075 in

Outer Diameter OD

1.500 in

Bore Tolerance

+.001 in / -.000 in

Length L

2.250 in

Fastening Hardware

Forged Set Screw

M6

Screw Material

Alloy Steel

Hex Wrench Size

3.0 mm

Screw Finish

Black Oxide

Seating Torque

7.2 Nm

Number of Screws

4 ea

Performance Specifications

Static Torque

80 lb-in

Angular Misalignment

Dynamic Torque Non-Reversing

40 lb-in

Parallel Misalignment

0.030 in

Dynamic Torque Reversing

20 lb-in

Axial Motion

0.015 in

Torsional Stiffness

0.063 Deg/lb-in

Moment of Inertia

0.1023 lb-in2

Maximum Speed

6,000 RPM

Additional Information

Material Specification

7075-T651 Extruded and Drawn Aluminum Bar

Temperature

-40°F to 225°F
-40°C to 107°C

Finish Specification

Bright

Manufacturer

Ruland Manufacturing

Country of Origin

USA

Weight (lbs.)

0.5200

UPC

63452901166

Product Notes

Note 1

Torque ratings are at maximum misalignment.

Note 2

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Note 3

Torque ratings for the couplings are based on the physical limitations/failure point of the machined beams. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the machined beams. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the machined beams. Please consult technical support for more assistance.

Prop 65

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

CERTIFICATIONS/STANDARDS
ISO 9001:2015

Certified

Conflict Minerals

Compliant

RoHS3

Compliant

REACH

Compliant

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