Custom Torque Limiters


From slight modifications of our catalog models to completely clean sheet creations, Mach III specializes in creating custom torque limiter solutions. Through collaboration with our engineers, clients receive precise solutions for their new machine design or retrofit application. Below are examples of some of the custom friction torque limiters Mach III has manufactured.

Learn More about Mach III's custom torque limiter design process and capabilities.

Custom Design Solutions

Click Any Column Heading To Sort The Table By That Feature

 Applied ByFunctionTorque Capacity (Lb-In)Bore SizeSpecial FeaturesDetail SheetRequest 3D CAD Model

Spring

Overload Protection

63

Taper

Reamer holder with integral torque limiter to prevent the tool from breaking if it is jammed. #1 Morse Taper Male Input and #2 Female Output. Product Number T2G1R-001.

Detail Sheet request cad

Spring

Overload Protection

42

9 mm

Compact torque limiter with integral 28XL037 timing belt pulley. Product Number T2B2F-012.

Detail Sheet request cad

Spring

Overload Protection

1800

0.750 in

Developed for use in a military application, this torque limiter has a female, 1 Inch square input. Stainless steel construction. Product Number T4Q2H-001.

Detail Sheet request cad

Spring

Overload Protection

600

1.000 in

Developed for use in food processing equipment. Sealed, stainless steel construction. Product Number T4B2H-003.

Detail Sheet request cad

Spring

Overload Protection

400

Other

Stainless steel construction with milled 24mm square input and 24mm square output shaft. Factory set to slip at 210 lb.in. (+/- 10%). Product Number T3G1F-001.

Detail Sheet request cad

Spring

Overload Protection

4194

1.0 in sq

Input socket and output shaft provide o-ring/retainer ring connections for quick connect and disconnect from the drill press to which the torque limiter is attached and to the different sockets used on the output shaft. Product number T4X3R-001

Detail Sheet request cad

Spring

Overload Protection

105

24 mm

IEC frame 90, B5 flange housing. 24mm input bore and output shaft. Product Number T3C1H-003.

Detail Sheet request cad

Spring

Overload Protection

8000

2.000 in

Used on a paint booth door in the aircraft assembly industry. Includes a coupling and sleeve bearing to assist with shaft alignment. Product Number V6G2G-001.

Detail Sheet request cad

Spring

Overload Protection

6140

1.880 in

Includes an adapter custom made with (6) 7/16-14 thread x 1.0 inch deep on a 5.280 inch bolt circle. Connects directly to the client's flange that is used in testing valves. Product Number T6A2G-002.

Detail Sheet request cad

Spring

Overload Protection

6500

Other

Torque limiter mechanism with adapter that attached to a size 600 Renold sprag clutch. Product Number VBR1K-002.

Detail Sheet request cad

Spring

Overload Protection

396

0.625 in

Compact, low torque capacity torque limiter. Product Number T3A1H-003.

Detail Sheet request cad

Spring

Overload Protection

2736

38 mm

Bored and keyed to mount on a 38mm shaft and includes a 32H150 timing belt pulley. Product Number T5A2H-002.

Detail Sheet request cad

Spring

Overload Protection

350

0.50 Slot

Incorporates a knurled dial for manual, dynamic adjustment to maintain tension on a roll of film. Has a 0.50 Inch wide slot at the end of the unit to connect to a tang the end of the roll. Product Number T4Q1R-001.

Detail Sheet request cad

Spring

Overload Protection

703

1.125 in

Made to replace a Browning TGC 60 torque limiter. Includes integral 60L100 pulley with shrink disc shaft lock device. Product Number T4A1H-001.

Detail Sheet request cad

Spring

Overload Protection

760

NONE

Used to provide overload protection on an aircraft assembly tooling, unit is zero backlash, has a threaded input and output shaft and includes an integral 8MX-25S-62 Gates Pulley. Product Number T3Q1F-001.

Detail Sheet request cad

Spring

Overload Protection

3940

1.250 in

Quadruple disc torque limiter for high torque capacity. Includes 44L100 pulley and shrink disc shaft lock device. Product Number T4A4H-001.

Detail Sheet request cad

Spring

Overload Protection

2,736

38 mm

Designed for retrofit in a belt drive system. Bored and keyed to fit on the output shaft of the motor and includes an pilot mounted 32H150 timing belt pulley. Product Number T5A2H-003.

Detail Sheet request cad

Spring

Overload Protection

3,070

50mm

Similar to the catalog model, V6R1G-STL, but with a lighter spring for finer torque adjustment demanded by the application. Product Number V6R1G-001.

Detail Sheet request cad

Spring

Overload Protection

792

0.75 in

Includes an integral sprag clutch to provide momentary overload protection in one direction, direct drive in other. 0.750 Inch input bore, 30 mm output shaft. Product Number T3A2H-002.

Detail Sheet request cad