Home \ Reducing gears \ Vertical crane reducers \ Vertical three-stage crane parallel-shaft reducers, type В (ЦЗВК)-100, 125, 160

Vertical three-stage crane parallel-shaft reducers, type В (ЦЗВК)-100, 125, 160

main performance specifications
overall and fitting dimensions
dimensions of input and output shaft ends
reference designation of reducer by order

Assembly configurations of reducers

Version without flange Version with flange

Main performance specifications

Standard size of reducer	Reduction ratio u	*Мт, Nm**	Mass of reducer, kg	Aw_T	Aw_П	Aw_Б
В-100ф	10, 12.5, 16, 20, 25, 31.5, 40, 50	550	53	100	100	80
В-125ф	10, 12,5, 16, 20, 25, 31.5, 40, 50	650	78	125	125	80
В-160ф	10, 12,5, 16, 20, 25, 31.5, 40, 50	2000	132	160	160	100

Overall and fitting dimensions

Standard size of reducer	L	L₁	L₂	L₃	L₄	L₅	L₆	L₇	H	B	D	D₁
В-100ф	520	100	170	40	71,5	470	260	170	254	275	300	265
В-125ф	595	125	185	60	71	545	290	200	316	306	300	265
В-160ф	748	160	215	80	92	692	350	230	390	370	336	300

Standard size of reducer	d	d₁	m	z	D2	d₂	d₃	l	l₁	l₂	l₃	l₄	l₅
В-100ф	14	11	2.5	20	230	125	25	325	67	5	12	300	235
В-125ф	14	14	2.5	20	230	125	25	353	67	5	12	326	263
В-160ф	18	18	2.5	30	250	110	28	410	100	6	12	360	295

Dimensions of shaft ends

Tapered input shaft end Version with flange

Version without flange

Dimensions of input and output shaft ends

Standard size of reducer	k	k1	k2	d3	d4	b	t
В-100ф	60	42	21	25	22.9	5	24.9
В-125ф	60	42	21	25	22.9	5	24.9
В-160ф	60	42	21	28	25.9	5	27.9

Reference designation of reducer by order:

Reducer В(Ц3ВК) - 160 Ф - 31,5 - 17 - У3, where:

В(Ц3ВК) - type of reducer;
160 - distance between axes of low-speed stage, mm;
Ф – flanged version;
31,5 - reduction ratio;
17 - assembly configuration;
У3 - climatic version and category of placing according to GOST 15150-69.