Variable Speed Chains, including PIV/Roller Type Infinitely Variable Speed Chains

PIV INFINITELY VARIABLE SPEED CHAINS

GL Chdn No.	Pith P mm	Pin diameter. d2(max) mm	Pin length L(max) mm	Plate depth h2.(max) mm	Plate thickness T(max) mm	Plate thickness T(max) mm	Width over friction plate a degree	Ultimate tensile strength Q (min) Kn	Weight per meter q Kg/m
AO	18.75	3.00	19.50	9.50	1.0	24.00	15	9.0	1.0
Al	19.00	3.00	19.50	10.60	1.5	30.44	15	9.0	1.0
A2	25.00	3.00	30.10	13.50	1.5	37.80	15	21.0	2.0
A3	28.60	3.00	35.30	16.00	1.5	44.20	15	38.5	3.0
A4	36.00	4.00	48.50	20.50	1.5	58.50	15	61.5	5.4
A5	36.00	4.00	60.50	20.50	1.5	70.00	15	71.0	6.7
A6	44.40	5.40	70.00	23.70	1.5	77.00	15	125.0	9.0

ROLLER TYPE INFINITELY VARIABLE SPEED CHAINS

GL CHAIN NO.	PITCH	PLATE HEIGHT	ROLLER WIDTH	ROLLER THICKNESS
	P	W	b(min)	T ( max)
	mm	mm	mm	mm
RBO	10.10	923	12.00	2.90
RBI	1220	12.30	16.04	4.10
RB2	14.66	14.80	20.00	4.74
RB3	12.60	16.60	24.60	4.70
RB4	14.00	20.70	31.00	5.50
RC3	1320	18.80	24.54	4.70
RC4	1620	22.50	31.00	5.30

Variable Speed Chains for Gear Box 1. PIV infinitely variable speed chains: A0, A1, A2, A3, A4, A5, A6 2. Roller type infinitely variable speed chains: PSR1, PSR4, PSR5,RB0,RB1, RB2, RB3,RB4, RC3,RC4 etc. Function: When input change maintains the stabler output rotational speed.Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.