This is the lineup list of jaw-type couplings. Select the coupling required from the lineup list.

Compare the differences in torque and misalignment   due to sleeves.⇒				Fastening Method
				Set Screw	Clamping	Set Screw + Key	Clamping + Key	Bushing
Sleeves	Tight Fit			MJC-BL	MJC-CS-BL	MJC-K-BL	MJC-CSK-BL	MJB-BL
				MJC-WH	MJC-CS-WH	MJC-K-WH	MJC-CSK-WH	MJB-WH
				MJC-RD	MJC-CS-RD	MJC-K-RD	MJC-CSK-RD	MJB-RD
				MJC-GR	MJC-CS-GR	MJC-K-GR	MJC-CSK-GR	MJB-GR
	Easy Fit			MJC-EBL	MJC-CS-EBL	MJC-K-EBL	MJC-CSK-EBL	MJB-EBL
				MJC-EWH	MJC-CS-EWH	MJC-K-EWH	MJC-CSK-EWH	MJB-EWH
				MJC-ERD	MJC-CS-ERD	MJC-K-ERD	MJC-CSK-ERD	MJB-ERD
				MJC-EGR	MJC-CS-EGR	MJC-K-EGR	MJC-CSK-EGR	MJB-EGR

Fastening Method

Set screw type

This is low cost and most common attachment method.　However, since the screw point directly contacts the shaft, note that it may damage the shaft or make it difficult to remove the unit.

Clamping type

The bore is contracted by tightening force of the screw to clamp the shaft.　Mounting and removal can be easily conducted, which does not damage the shaft.

Sleeve

Tight Fit

The hub and sleeve are press-fit and can be used under zero backlash^＊１.　Since the sleeve's vibration absorption can raise the gain of a servomotor, this unit can achieve high responsive operation exceeding the Disk coupling.

＊1：　For the torque used under zero backlash, please refer to dimensional table.

Tight Fit Applications

XY stage / Index table / Machine tool / Injection molding machine

Easy Fit

This unit allows you to easily assemble and partition the hub and sleeve. It is possible to mount a hub on the shaft in advance and easily assemble the unit even in a location where the coupling is less-visible.

Easy Fit Applications

Transport device / Mixer / Ventilator / Pump / Dispenser