Heavy Duty Industrial Use Electric DC Motor for Steel Rolling Mill, Extruder, Cement Mill, Paper Machine

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Heavy Duty Industrial Use Electric DC Motor for Steel Rolling Mill, Extruder, Cement Mill, Paper Machine

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Product Description

Heavy Duty Industrial Use Electric DC Motor designed for high-demand applications including Steel Rolling Mills, Plastic Extruders, Cement Mills, and Paper Machines.

The Z, ZFQZ, and Z4 series of Heavy Duty Industrial Use Electric DC Motors are engineered for excellence. These newly developed products are the primary choice for prime movers in various industrial sectors, such as metallurgical auxiliary machinery, metal cutting tools, textile printing, dyeing, and plastic extrusion.

Key Features

Optimized Design: Compact size with light weight while maintaining large output and high efficiency.
Standard Compliance: Outline and mounting dimensions comply with IEC72 Standards.
Technical Excellence: Performance meets IEC34-1 Standard and DIN57530 Norm requirements.
Superior Insulation: Class F insulated construction with reliable impregnating processes for stable dielectric performance and heat dissipation.

Operating Performance

Standard Voltages: 160V, 220V, 380V, 400V, 440V, 660V.
Rated Speeds: Range from 200 to 3000 r/min.
Cooling Methods: IC06, IC17, IC37, IC86W options.
Protection Levels: IP21S, IP23, IP44, IP54.
Mounting Types: IMB3, IMB35, IMV1, IMV15.
Environment: -15°C to +40°C, altitude within 1000m.

Industrial Applications

Specifically designed for the most rigorous industrial environments:

Technical Parameters Table

Model	Rated Power	Rated Speed			Max. Speed	Arm. Current	Field Power	Arm. Resistance	Eff.	Inertia
	kW	160V	400V	440V	r/min	A	W	Ω	%	kg·m²
	Z4-100-1	2.2	1490	-	-	3000	17.9	315	1.19	67.8	0.044
Z4-112/2-1	3.0	1540	-	-	3000	24	320	0.785	69.1	0.072
Z4-132-2	22	-	-	3090	3600	55.3	730	0.226	88.3	0.4
Z4-160-32	55	-	-	3010	3500	137	1050	0.097	90.2	0.88
Z4-200-32	132	-	-	3000	3200	322	1750	0.0266	92.4	4.8
Z4-250-41	220	-	-	1500	2400	539	3000	0.0237	91.7	12.8

Frequently Asked Questions

1. What are the primary applications for the Z4 series DC motors?

These motors are widely used as prime movers in metallurgical industry mill auxiliaries, metal cutting tools, paper making, printing, textiles, cement production, and plastic extrusion machinery.

2. Do these motors comply with international standards?

Yes, the outline and mounting dimensions comply with the IEC72 Standard, and performance requirements meet the IEC34-1 and DIN57530 Norms.

3. What cooling methods can be configured for these motors?

We offer various cooling methods to suit different environments, including IC06, IC17, IC37, and IC86W.

4. What is the insulation class of the heavy-duty DC motor?

The motors feature Class F insulation with a reliable construction and impregnating process, ensuring excellent heat dissipation and dielectric stability.

5. Can the voltage be customized for specific requirements?

Yes, while standard voltages include 160V, 440V, and 220V, other voltage specifications can be provided based on user requirements.

6. What is the difference between Kind (A) and Kind (B) motors?

Kind (A) is an ordinary industrial DC motor, while Kind (B) is specifically designed for metal rolling mills, typically having an output power about 20% lower than Kind (A) to accommodate specific rolling stresses.