1.Brief introduction
Z4, Z Series Medium/Large Size DC Motors is newly developed product of our factory. Z4, Z Series Medium Size and Large Size DC Motors is found wide use for prime mover in various, such as mill auxiliary in metallurgical industry, metal cutting machine-tool, paper making, print, textile, printing and dyeing, cement-making, plasticextruding machine, etc.

2.Applications:
(1)Mills 
(2)Conveyors 
(3)Machine Tools 
(4)Mixer 
(5)Fans 
(6)Crushers 
(7)Plastic and others
(8)metallurgical mill 
(9)Rubber machinery 
(10)Mining machinery 
(11)And other large mechanical equipment

3.Technical features
(1)Outputs:1.1kw  to 600 kW
(2)Frames: 100 to 450mm (IEC)
(3)Voltages:220 to 440 Vdc
(4) Rate speed:100-3000rpm
(5)Voltage/power/speed/protection/cooling can be customized.
(6) Insulation : F        Duty : SI
(7)Protection : IP 54/44/23/21S
(8)Enclosure and cooling  : IC86W,IC666,IC06,IC416
(9)Ambient Temp : 0 - 45°C
(10)Frame Size : 110 - 450
(11) Rating & Performance : IEC /34-1

4.Technical parameters(For reference only):

Type	Rated power	Rated speed          R/min		Speed with    Field Weaking	Armature  Current	Field power	Weight
	Kw	400v	440v	R/min	A	W	KG
Z4-315-22	284	900		1600	772	4350	2080
	315		1000
	225	680		1600	624
	250		750

5.Packaging:Plywood cases