How do I calculate backlash for a new gear rack?

Backlash depends on module, mounting precision, and operating temperature. Read our complete guide for detailed formulas.

What ATEX certification do your couplings hold?

Our flexible couplings are ATEX II 2G c IIC T4 certified for explosive atmospheres. Certificate available for download.

Speed Reducer

The reducer is a separate closed transmission between the prime mover and the working machine. It is used to reduce the speed and increase the torque to meet the working needs. In some cases, it is also used to increase the speed, called the speed increaser. The reducer is a relatively precise...

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Product Description

The reducer is a relatively precise machine that is used to reduce the speed and increase the torque.

Worm reducers series KS

Speed Reducer

SIZE	RATIO	A	AB	B	CC	E	F	H	HL	LL	Ms	N	G	Z	INPUT SHAFT			OUTPUT SHAFT		KG
SIZE	RATIO	A	AB	B	CC	E	F	H	HL	LL	Ms	N	G	Z	HS	U	T×V	S	W×Y	KG
50	1/10 1/20 1/30 1/40 1/50 1/60	175	105	107	50	95	110	180	130	80	120	140	15	11	30	12	4×2.5	20	6×22.8	7
60		195	120	117	60	105	120	205	150	90	130	150	20	11	40	15	5×3	25	8×28.3	10.5
70		234	140	131	70	115	150	235	175	105	150	190	25	15	40	18	5×3	30	8×33.3	14.5
80		264	160	144	80	135	180	265	200	120	170	220	25	15	50	22	7×4	35	10×38.3	22
100		322	190	175	100	155	220	327	250	150	190	260	25	15	50	25	7×4	40	12×43.3	36
120		385	230	200	120	180	260	388	300	180	230	320	30	18	65	30	7×4	45	14×48.8	63
135		435	260	212	135	200	290	445	350	215	250	350	30	18	75	35	10×4.5	60	18×64.4	80
155		507	302	312	155	220	320	483	390	235	280	390	38	20	85	40	10×4.5	70	20×74.9	114
175		550	325	334	175	250	350	540	435	260	310	430	40	20	85	45	12×4.5	80	22×85.4	150
200		670	350	346	200	290	390	610	490	290	360	480	42	22	95	50	12×4.5	85	22×89.4	218