Z4-250-31 200KW 500 hp electric motor

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US $4500

≥10 Pieces

US $4450

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Quick Details

Place of Origin:: Jiangsu, China

Brand Name:: Xianfeng

Model Number:: Z4-250-31

Torque:: 100

Speed with Field weaking:: 2400RPM

Frame size:: 250mm

Field Power:: 2850W

Cooling:: IC-06, IC-17, IC-37

Protection:: IP23, IP44, IP55

Arm Circuit:: 493

Moment of Inertia:: 11.5

Installation:: IMB-3, IMB-35, IMV-1, IMV-15

Duty:: S1

Quick Details

Speed(RPM):: 1500

Continuous Current(A):: 493

Efficiency:: Ie 3

Place of Origin:: Jiangsu, China

Brand Name:: Xianfeng

Model Number:: Z4-250-31

Torque:: 100

Speed with Field weaking:: 2400RPM

Frame size:: 250mm

Field Power:: 2850W

Cooling:: IC-06, IC-17, IC-37

Protection:: IP23, IP44, IP55

Arm Circuit:: 493

Moment of Inertia:: 11.5

Installation:: IMB-3, IMB-35, IMV-1, IMV-15

Duty:: S1

Products Description

Z4 Series DC Motors

This series motors are found wide use for prime mover in various machinery, such as mill auxiliary in metal urgical industry, tetal cutting machine tool, paper-making, print textile, peinting and dyeing, cement-making, plastic extruding machine woodwork machine etc.

Outline mounting dimensions of the motors comply with IEC 72 Standard, except for the axial distance between the mounting holes.

Performances and technical requirements of the motors can be checked in accordance wotj OEC 34-1 Standard of the international Electro technical commission. or DIN 57530 Norm of the Deutsche Industrie-Norm.

Type	Rated Out put Pn	Rated Speed 400V	Rated Speed 440V	Speed with Field Weaking nF	Arm. Curr. In	Field Power Pf	Arm. Circuit Resistance R	Arm. Circuit Inductance La	Field Inductance Lf
Type		kW	r/min	r/min	r/min	A	W	Ω(20°C)	mH	H
Z4-355-12	406	900		1500	1094	4700	0.01259	0.36	37.6
		450		1500	1094		0.01259	0.36	37.6	1000
		321	680		1500		877		0.02087	0.59	28.1
		355		750	1500		877		0.02087	0.59	28.1
Z4-355-11	253	540		1500	697			0.02952	0.91	22
		280		1500	697		600	0.02952	0.91	22
		180	450		1500		506	0.0502		1.5	8.91
		200		500	1500		506	0.0502		1.5	8.91
		166	360		1200		478	0.066		1.8	22.4
		185		400	1200		478	0.066		1.8	22.4
Z4-355-22	361	680		1600	978	5600	0.01583	0.44	15.6
		400		1600	978		0.01583	0.44	15.6	750
		284	540		1500		783		0.02676	0.81	34.7
		315		600	1500		783		0.02676	0.81	34.7
		225	450		1600		624		0.03462	1	20.5
		250		500	1600		624		0.03462	1	20.5
Z4-355-21	180	360		1200	511			0.05642	1.6	35.5
Z4-355-21		200		1200	511		400	0.05642	1.6	35.5
Z1-355-32	406	680		1100	1098	6000	0.01362	0.39	19
		450		1100	1098		0.01362	0.39	19	7501
		320	540		1600		877		0.02153	0.7	24.3
		355		600	1600		877		0.02153	0.7	24.3
		284	450		1500		789		0.0293	0.91	18.5
		315		500	1500		789		0.0293	0.91	18.5
Z4-355 31	197	360		1200	559			0.04957	1.3	34.6
Z4-355 31		220		1200	559		400	0.04957	1.3	34.6
Z4-355-42	361	540		1300	985	6500	0.01836	0.64	29.6
		400		1300	985		0.01836	0.64	29.6	600
		320	450		1200		882		0.02361	0.76	17.7
		355		500	1200		882		0.02361	0.76	17.7
		225	360		1200		627		0.0358	1.2	17.7
		250		400	1200		627		0.0358	1.2	17.7
Z4-355-12	406	900		1500	1094	4700	0.01259	0.36	37.6
		450		1500	1094		0.01259	0.36	37.6	1000
		321	680		1500		877		0.02087	0.59	28.1
		355		750	1500		877		0.02087	0.59	28.1
Z4-355-11	253	540		1500	697			0.02952	0.91	22
		280		1500	697		600	0.02952	0.91	22
		180	450		1500		506	0.0502		1.5	8.91
		200		500	1500		506	0.0502		1.5	8.91
		166	360		1200		478	0.066		1.8	22.4
		185		400	1200		478	0.066		1.8	22.4
Z4-355-22	361	680		1600	978	5600	0.01583	0.44	15.6
		400		1600	978		0.01583	0.44	15.6	750
		284	540		1500		783		0.02676	0.81	34.7
		315		600	1500		783		0.02676	0.81	34.7
		225	450		1600		624		0.03462	1.0	20.5
		250		500	1600		624		0.03462	1.0	20.5
Z4-355-21	180	360		1200	511			0.05642	1.6	35.5
Z4-355-21		200		1200	511		400	0.05642	1.6	35.5
Z4-355-32	406	680		1100	1098	6000	0.01362	0.39	19
		450		1100	1098		0.01362	0.39	19	750
		320	540		1600		877		0.02153	0.7	24.3
		355		600	1600		877		0.02153	0.7	24.3
		284	450		1500		789		0.0293	0.91	18.5
		315		500	1500		789		0.0293	0.91	18.5
Z4-355-31	197	360		1200	559			0.04957	1.3	34.6
Z4-355-31		220		1200	559		400	0.04957	1.3	34.6
Z4-355-42	361	540		1300	985	6500	0.01836	0.64	29.6
		400		1300	985		0.01836	0.64	29.6	600
		320	450		1200		882		0.02361	0.76	17.7
		355		500	1200		882		0.02361	0.76	17.7
		225	360		1200		627		0.0358	1.2	17.7
		250		400	1200		627		0.0358	1.2	17.7