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Product Details

Z series steel rolling mill dc motor

Product Description

Z series middle-size dc motors (frame size 450mm-710mm), adopt the latest technology, are our new products. The performances, outline mounting dimensions and main technical parameters are complied with GB standard and international IEC standard. The dimension and tolerance of motor parts comform with ISO standard.

Z series DC motors are widely used on in metallurgical industry, Hardware Industry, papermaking industry, dyeing industry, construction industry, plastic extrusion machinery, etc. Typically used as prime mover in rolling mill, metal-cutting machine, cenment mill, etc.

By adopting advanced design and polygon laminated structure stators, Z series motors are fully use the space, feature with small size, light weight, and good performance.

The magnet yoke, pole and armature core are made of overlied good quality cold rolled silicon steel plate. Z series dc motors have perfect permeability performance.

All the stators of Z series motor need to do varnished processing. After that, the windings have good moisture resistance, mechanical strength and excellent insulation and heat conduction performance. The insulation class reach class H.

Performance:

1. Working duty: S1, continuous.

2. Standard armature voltage: 220v, 330v, 440v, 550v, 660v, 750v. Any voltage between 200v~790v can be customized.

3. Excitation type is separate excitaion. The basic excitation voltage is 220v. Other voltages can be designed according to clients requirement. Z4 series dc motor allow force excitation. When force excitation, excitation current can temporarily above rated current. After excitation current get stable, it can not above rated current.

4. Z series dc motors have short-time overload capacity.

5. The noise of Z series dc motor comply with GB/T10069 and IEC34-9.

Working conditions:

1. Cooling method: IC06, IC17, IC37, IC86W

2. Protection: IP23, IP44

3. Mounting: IMB3

4. Ambient temperature: -15 ~ +40 Celsius degree

5. Altitude: within 1000m

6. Voltage: Direct current, according to srmature voltage

Technical Parameter

1. Technical parameter.

For example: Z450-3A, excitation voltage 220v

Rated power	Rated speed (r/min) under rated voltage				Max.speed	Armature urrent	Excitation power	Efficiency	Running inertia
kw	750v	660v	550v	440v	r/min	A	kw	%	kg2·m

390	460				1500	570		91.2	47.9
340		400			1200	570	6.3	90.3
275			325		1000	563		88.8
215				255	900	566		86.3
470	550				1600	678		92.3
410		480			1600	678		91.6
340			395		1200	685		90.2
265				310	1000	683	6.4	88.2
595	675				1500	850		93.3	50.2
520		590			1500	850		92.7
430			485		1500	853		96.6
335				380	1200	845		90
750	840				1500	1060		94.3	49
655		735			1500	1057	6.5	93.9
545			605		1500	1064		93.1
430				480	1500	1063		91.8
700		830			1500	1129		93.9	50.2
580			685		1500	1132		93.1
460				540	1500	1136	6.4	91.9
700			820		1500	1356		93.8	52.5
555				650	1500	1358		92.8
690				800	1500	1674		93.6

2. Z series motor structure

Pictures

1. Z series motors in our plant

2. Before painting

3. production site

4. our plant

Working site

Z series steel rolling mill dc motor

Packaging & Shipping

Our Services

1. Professional drawing will be worked according to your requirements before order,

2. Any of your inquiry will be responsed within 24 hour.

3. Our factory always welcome your visit.

4. We offer 12 month guarantee period to ensure the quality.

5. For big/ high value motors, over abroad after service is available.

We devote to good performance, strong packing, mature service to satisfy our clients.

Certifications

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Z series steel rolling mill dc motor !

we sincerely look forward to you inquiry~~

Contact

Wechat WhatsAppMobile: 0086-13585754942