ZWZ3 Series DC Electromagnetic Drum Brake

Product Classification:

This series conforms to GB6334-86 Main features Safe and reliable for use High frequency of operation, energy saving Smooth and noiseless braking The back cover can be opened and the coil can be replaced quickly Lifting hook for easy maintenance

Consulting

400-159-9696

Product Details

Conditions of use

The altitude of the installation site should not exceed 2000m above sea level.

Surrounding medium temperature: - 25~ +40°C

The relative humidity of the air should be no more than 90%

Operating frequency < 720/H

In non-explosive media, free of gases and conductive dust sufficient to corrode metals and damage insulation

The rated voltage of the parallel coil is 110V, and the power-on duration is 25%. If other voltage levels and power-on duration are selected, additional resistors need to be connected in series (user should provide additional resistors).

If the user does not have or do not want additional resistors (please specify when ordering)

Anti-corrosion type products should be adopted for outdoor rain and snow erosion or corrosive gases and media.

Technical data, External dimensions

Brake model	Braking torque (N.m)							A	b	C1 C2	d		E	F	G1 G2	H	h1	i	K	M	m	n	S smax	Weight (kg)
	Parallel coil			Series coil
				60% of rated current		40% of rated current
	Energized sustained rate			Energized sustained rate
	25%	40%	100%	25%	40%	25%	40%
ZWZ₃-400/400	1250	1000	500	1250	1000	800	500	540	160	140	22	400	320	140	310	670	280	100	270	357	355	12	2/3	208
ZWZ₃-400/500	2000	1400	630	2000	1400	1250	710	540													438		2.3/3.5	216
ZWZ₃-500/400	1250	1000	450	1250	1000	800	450	622	200	150	22	500	375	180	365	820	335	130	325	428	355	16	2/3	268
ZWZ3-500/500	2000	1600	710	2000	1600	1250	800	622													438		2.3/3.5	316
ZWZ₃-500/600	3550	3150	1400	3550	3150	2500	1800	622													500		2.7/4	357
ZWZ3-630/500	2240	1800	800	2240	1800	1400	900	712	250	180	27	630	464	220	450	1011	425	170	400	510	438	20	2.3/3.5	479
ZWZ₃-630/600	5000	3550	1600	5000	3550	2800	2000	712													500		2.7/4	497
ZWZ3-630/700	6300	4500	2240	6300	4500	4000	2500	712													577		3/4.5	541
ZWZ3-710/600	5000	3550	1600	5000	3550	2800	2000	780	280	190 240	27	710	505	240	500 550	1125	475	190	450	622	500	22	2.7/4	520
ZWZ3-710/700	7100	5000	2240	7100	5000	4000	2800	780													577		3/4.5	580
ZWZ₃-710/800	10000	7100	3550	10000	7100	5600	4000	780													650		3.3/5	646
ZWZ₃-800/700	7100	5000	2500	7100	5000	4500	2800	870	320	189 270	27	800	590	280	555 645	1235	530	210	520	690	577	22	3/4.5	800
ZWZ₃-800/800	10000	8000	3550	10000	8000	6300	4000	870													650		3.3/5	911
Notes: Specific models, structure and external dimensions are subject to change; solenoid coil data see " Parameters of ZWZ Series DC Electromagnetic Brake Coil".