Torque-Limiting Couplings

	System of Measurement System of Measurement

Inch

Metric

	For Shaft Diameter For Shaft Diameter

	Maximum Torque Maximum Torque

	For Shaft Type For Shaft Type

	Round
	Keyed

	For Shaft Misalignment Type For Shaft Misalignment Type


None	Angular

Parallel

	Torque Adjustability Torque Adjustability

Adjustable

Fixed

	Maximum Speed Maximum Speed

	Shaft Mount Type Shaft Mount Type

Set Screw

Spring Pin

	Torque-Limiting Direction Torque-Limiting Direction

Clockwise and
Counterclockwise

Clockwise

Counterclockwise

	Torque-Limiting Mechanism Torque-Limiting Mechanism

Disengages

Shears

Brake

	Overall Length Overall Length

	OD OD

	Shaft Coupling Type Shaft Coupling Type

Flexible

Rigid

	Construction Construction

One Piece

Multipiece

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Keyway Width Keyway Width

	Material Material

Aluminum

Steel

	Number of Set Screws Included Number of Set Screws Included

2

4

5

	Keyway Depth Keyway Depth

	Parallel Misalignment Capability Parallel Misalignment Capability

0.01"

0.031"

	Angular Misalignment Capability Angular Misalignment Capability

2°

3°

6°

	Mounting Hole Thread Size Mounting Hole Thread Size

	Center Material Center Material

Steel

Rubber

130 Products

Torque-Limiting Shaft-to-Shaft Couplings

Torque-Limiting Shaft-to-Gear Couplings