Torque Limiter coupling 　Major Specifications

Transmission Capacity and Dimensions 　　Units ：mm

Set torque range		Max. Rotation Speed r/min ※	Plain bore Diameter		Smallest Shaft Bore Diameter		Maximum Shaft Bore Diameter		Sprocket	Dimensions						Mass kg
N･m	{kgf･m}		Coupling side	Torque Limiter side	Coupling side	Torque Limiter side	Coupling side	Torque Limiter side		D	DH	L	ℓ1	ℓ2	S
		400	23	30					RS80-28T	251	150	168	66	98	15.3	26

※Apply lubricant, such as molybdenum disulfide, to the chain and sprocket teeth when using the equipment at maximum speed.
　Consult us for applications that require operation of the product at speeds over the maximum speed.

List of sprockets and shaft bore machining sizes 　　Units ：mm

Shaft bore size
Torque Limiter side	Coupling side
32,33,35,36,38,40,42,43, 45,46,48,50,52,55,56,57, 60,63,64	25,28,29,30,32,33,35,36, 38,40,42,43,45,46,48,50, 52,55,56,57,60,63,64,65, 70,71,75,80,85,90
Delivery ：Contact us for details.

1.Sizes other than those listed above are available for shaft bore and hardened-teeth types. Contact us for more information.