ONE-WAY - BACK SJ

One-way couplings SJ can be used in drives where an immediate blockage of reverse rotation is required. They can be used on the shaft of the gearbox that drives the conveyor.

These couplings guarantee safety and cost-effectiveness. The main task of SJ backstops is to block reverse motion.

APPLICATION

One-way couplings SJ can be used in drives where an immediate blockage of reverse rotation is required. They can be used on the shaft of the gearbox that drives the conveyor.

TECHNICAL DATA

The coupling size SJ	Maximum torque T_kmax [Nm]	Maximum speed n_max [rpm]	Standard bores* [mm]		Maximum hole diameter [mm]		Outer diameter [mm]	Oil quantity [dm³]	Weight [kg]
4	260	3800	16		16		67	0,010	1,1
6,3	540	2550	20		20		80	0,012	1,5
10	900	2400	25		25		95	0,017	2,2
16	1000	2200	28		30		105	0,022	3,1
25	2200	2000	35		40		125	0,035	4,2
40	2400	1750	40		45		135	0,045	5,4
63	3400	1450	45		50		150	0,065	7,4
100	6400	1200	55		60		180	0,125	13,1
160	8800	1000	70		75		210	0,170	18,0
250	15200	850	75/80		90		245	0,290	30
400	21600	720	95		100		280	0,440	44
630	37200	650	110		130		320	0,610	74
1000	64000	560	130		140		370	0,780	117
1600	92000	480	140		150		410	0,850	167
2500	130000	400	160		160		460	1,300	250
Ambient temperature				⁰C		0 ÷ +40
Operating temperature				⁰C		+20 ÷ +80

* Other drillings are possible, please contact the manufacturer.