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YWZb series electro-hydraulic drum brakes, 1.YWZB-800/320, 2.safe and reliable, 3.smooth braking,, 4.high frequency of action - details see: https://www.machineto.com/cranes-ywzb-800-320-electro-electronic-hydraulic-drum-brakes-10223673

YWZB-800/320Electro hydraulic drum brakes

Application and main design features:

1.YWZBseries electro-hydraulic brakesare widely used in hoisting, transportation, metallurgy, mines, ports, and civil construction as brake gears of various machines.

2.The connection dimension and brake torque meet the requirement of JB/ZQ4388-1977. Technical conditions meet JB6406.2-2006.

3.YWZBseries electro-hydraulic brakesuse the Ed pusher as its driving device.

Its advantages: multiple installation, high operating frequency, smooth braking, adjustable braking torque ,friction liner are easy to change, long service life, no noise.

4.Such device can be added on this series brake upon request of the user.

Operating Conditions:

1.Working temperature: -40 °C-50°C.

2. Working environment must be free of combustible, explosive and corrosive gas.

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

4.Sea level altitude for application accords with GB755-2000 standard.

5.Mainly used for the power with 3phase ,50HZ, 380V (we can provide the products according to the customers requirements which suit for 60HZ or different voltage, so please inform us before you order if there is a special request).

Main features:

1.Main swinging articulation is equipped with the self-lubricating bearing ,the transmission efficiency is high, in use without lubrication.

2.Manual release is equipped which is convenient for maintenance.

3.Automatic compensation device can realize the automatic compensation when the brake linings are worn.

4.The interlocking equal clearance device can avoid adherence of the brake lining on the brake drum.

YWZB-800/320Electro hydraulic drum brakesTechnical Data and Dimensions:

(mm)

Type		Torque (N.m)	Clearance	A	b	C	D	d	E	F	G1	G2	H	h	i	k	M	n	Weigh (kg)
Brake	Adapted Thruster
YWZB-800/320	YT1-320Z/12	12500	0.9	1155	320	375	800	34	772	320	677	697	1417	600	240	620	1100	25	885

If you have more requst, pls kindly contact us!