ZERO-MAX - Phas-Lok Adusting Hubs - ZERO-MAX - (Version JPG) - Page n° 2 - PDF Catalogue | Technical Documentation

See other catalogues for ZERO-MAX

Flexible coupling, Disc coupling, Torque limiter, Right angle gear reducer, Rigid coupling

Text version of the page

Phas-Lok Adjusting Hubs Provide Easy and Accurate Phase Adjustment

The Phas-Lok Adjusting Hub is an economical, yet precision device. It provides an easy way to change the phase relationship of a drive component and the shaft. It is ideal for fine tuning timing adjustments, adjusting for chain elongation, and sprocket tooth wear. The Zero-Max Phas-Lok provides an accurate, mechanical adjustment within a 24 degree range. (+/- 12°)


Standard Series - bored to shaft size
Size A Max bore 7/8" or 22mm	Size B Max bore 11/2"or38mm	Size C Max bore 2 1 /2"or65mm
Blank bore models available.
Phas-Lok for the Browning Bushing
AX Use with Browning "G" Bushing	BX Use with Browning "H" Bushing	CX Use with Browning "Q1" Bushing
Phas-Lok for the standard QD Bushings
N/A	B-QD Use with QD series "JA" Bushing	C-QD Use with QD series "SD" Bushing

PHASE ADJUSTING SCREWS

LOCKING BOLTS

KEYWAY SET SCREW

Physical Dimensions


	A	B	C	D	E	F	G	H	Weight
*Series A*		1V2	2⁷/6			1/4	2/8 Dia. B/C	(3) /4-20 x V2	1.4 lbs.
*Series B*	3%	1²%2	3⁵/6		V2	2/8	2⁷/8 Dia. B/C	(3) %-16x V2	2.3 lbs.
*Series C*	6/4	21^4	5⁵/8	/4	V2	3V2	4% Dia. B/C	(3) V2-13 x%	11.2 lbs.

Minimum Sprocket Size (# Teeth)


*Chain*	25	35	41	40	50	60	80	100	120
*Series A*	35	25	19	20	16	14	12	10	9
*Series B*	52	32	24	24	21	18	14	12	11
*Series C*	84	54	39	40	32	2/	25	20	18

//////////SZERO-MAX

13200 Sixth Avenue North, Plymouth, Minnesota 55441-5509 800-533-1731 • (763) 546-4300 • Fax (763) 546-8260 • www.zero-max.com

PILOT

ZERO-MAX - Phas-Lok Adusting Hubs - ZERO-MAX - #2

Flexible coupling, Disc coupling, Torque limiter, Right angle gear reducer, Rigid coupling