Product Details

Electric Hydraulic Block Brake Matched With Electric Hydraulic Thruster YWZ4-400/45 for Crane Industry

Product Description

1) Salient features:

a. Safe and reliable performance, smooth braking and high action frequency;

b. It is safe and reliable, convenient and quick to replace;

c. The non asbestos brake pad and brake pad are of clip in type.

2) Using circumstance:

1. Ambient temperature: - 20 ºC - 50 ºC;

2. There shall be no flammable, explosive and corrosive gases in the surrounding working environment, otherwise, anticorrosive products shall be used;

3. The relative humidity of air is not more than 90%;

4. The altitude of the site is GB755-2000.

3) Scope of utility:

The electric hydraulic block brake is widely used in deceleration or parking braking of mechanical drive devices such as lifting, metallurgy, mining, port, wharf, construction machinery, etc.

4) Common function:

This type not only has function of braking and deceleration, but also has function of increasing smooth during unitary operation.

5) Additional funtion:

Code	Additional function
K1	Opening (rising) display stroke switch
K 2	Travel switch for closing (descending) indication
S	Manual device

Matched with YT1 series unit: (mm)

Model	Matched with	Braking torque (Nm)	Setback E	A	b	C	D	d	E	F	G1	G2	H	H1	i	K	M	n	G3	Weight (kg)
YWZ4-100/18	YT1-18ZB/2	40	0.6	269	70	137	100	13	130	75	125	125	384	100	40	110	144	6	50	20
YWZ4-150/25	YT1-25ZB/4	100	0.6	307	90	154	150	17	175	100	170	170	437	140	60	150	144	8	70	26
YWZ4-200/25	YT1-25ZB/4	200	0.7	347	90	154	200	17	210	100	195	195	437	170	60	175	156	8	95	30
YWZ4-300/25	YT1-25ZC/4	320	0.7	447	140	160	300	22	290	130	275	275	590	240	80	250	210	10	125	63
YWZ4-300/45	YT1-45Z/6	630		459		178														70
YWZ4-400/45	YT1-45Z/6	1000	0.8	564	180	220	400	22	370	180	350	350	750	320	130	325	275	12	190	120
YWZ4-400/90	YT1-90Z/8	1600		580																130
YWZ4-400/125	YT1-125Z/10	2200		632		254							847				279			167
YWZ4-500/90	YT1-90Z/8	2500	0.8	670	200	250	500	22	440	200	405	405	919	400	150	380	310	16	225	210
YWZ4-500/125	YT1-125Z/10	2650		692		254							940							220
YWZ4-500/180	YT1-180Z/10	3000											946							235
YWZ4-600/90	YT1-90Z/8	3200	0.8	805	240	315	600	26	555	220	500	500	1087	475	170	475	400	18	250	400
YWZ4-600/180	YT1-180Z/12	5000		827									1095							430
YWZ4-700/180	YT1-180Z/12	8000	0.8	957	280	390	700	34	600	270	575	575	1248	550	200	540	495	25	315	500
YWZ4-800/180	YT1-180Z/12	10000	0.9	1094	320	436	800	34	680	320	677	677	1389	600	240	620	556	25	367	720
YWZ4-800/320	YT1-320Z/12	12500		1155																885

Note: The right to change the specific model and structure dimensions is reserved.