It consists of 2 plate cams fixed to the input shaft and a spider that supports the cam follower to the output shaft. This indexing drive has a plane cam mechanism designed so that the follower contacting the 2 plate cams on the input side serves to transmit rotation to the spider of the output shaft. Best suited for driving conveyors moving at large feed pitches or for intermittent indexing that stops at comparatively long intervals. The another is 3 plate cams designed as heavy load type. It more suits for conveyor rapid moving, stop at more long intervals and larger feed pitches.

PU320DS

Dimensions

Specification

Item	Sym-bol	Unit	Value
Allowable thrust load on output shaft	P1	kgf	1720
Allowable radial load on output shaft	P2	kgf	1775
Allowable torque on output shaft	Ts	kgf-m	Refer torque table
Output shaft rotary rigid	K1	kgf-m/rad	5.82 x 10 4
Input shaft allowable axial stress	P4	kgf	1690
Allowable thrust load on input shaft	P5	kgf	2670
Allowable torque	P6	kgf-m	580
Input shaft rotary rigid	K2	kgf-m2	5.82 x 104
1DWELL segmentation accuracy		sec.	±60
2DWELL segmentation accuracy		sec.	±120
Repeat positioning accuracy		sec.	60
Weight		kg	750

1. GD2 of input shaft is a value in dwell range.
2. Value of C1 to C5 are those obtained for safety factor=2.

*The company reserves the right to modify the drawings, detailed specifications, please contact us.