Z4-355-091MST 380kw DC 800v Motor V3

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of Z4-355-091MST 380kw DC 800v Motor V3 in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

For industrial applications demanding uncompromising efficiency, robust dynamic response, and precise speed regulation, the Xi'an Simo Z4-355-091MST 800v motor stands as a paramount solution engineered to exceed rigorous operational standards. Manufactured by Xi'an Simo Motor Co., Ltd.-a globally recognized authority in rotating electrical machinery-this high-capacity direct current motor is explicitly designed to drive critical heavy-duty machinery. From modern rolling mills and mine hoists to high-precision wire-drawing lines, paper machines, and industrial extruders, the motor ensures seamless power delivery under demanding duty cycles. Its sophisticated electromechanical design minimizes operational overhead while elevating overall plant productivity to unprecedented levels.

Every component within the Simo Z4 architecture exemplifies state-of-the-art manufacturing precision. Compliant with stringent industrial standards such as JB/T6316, the motor utilizes a reinforced frame with an IP34 protection rating, providing an exceptional barrier against environmental particulate matter, moisture, and ambient contaminants. Weighing approximately 2530 kg, its substantial, balanced chassis effectively dampens operational vibration, thereby mitigating mechanical stress and ensuring long-term structural integrity. Furthermore, the advanced IC06 forced ventilation cooling system guarantees optimal thermal dissipation during continuous S1 operation. Integrated with premium-grade bearing assemblies-specifically SKF 6324/C3 and SKF 7224B-this system minimizes rotational friction, drastically reduces wear rates, and significantly extends the mean time between maintenance interventions.

Beyond its formidable mechanical envelope, the core power characteristics of the motor deliver remarkable electrical versatility. Operating at a rated output of 380 kW and a line current of 504 A at 1000 RPM, this high-performance 800v motor offers exceptional torque stability and instantaneous velocity adjustment. Utilizing a separate excitation (SEP. EXC.) configuration at 5 A, it empowers automation engineers with wide-range, precise field-weakening and armature control capabilities (ALT. 0–100 RPM). Comprehensive maintenance protocols are permanently embedded on the nameplate-detailing precise lubrication specs (50g to 60g intervals) and 3200-hour service thresholds-enabling facility technicians to execute systematic preventative maintenance seamlessly, thereby preserving long-term asset value and mitigating unscheduled downtime.

In conclusion, the Xi'an Simo Z4-355-091MST encapsulates the ideal balance between high-end heavy engineering and modern process automation. Its exceptional power density, refined thermal management, and superior transient response establish it as an indispensable asset for enterprise-level operations seeking sustained productivity. By uniting high-voltage efficiency with meticulous engineering craftsmanship, the Simo Z4-355-091MST 800v motor continues to define excellence in DC driving technology, delivering enduring reliability and competitive advantage to industrial infrastructure worldwide.

Main Technical Parameters

Production Details

Frame

• Compact and robust iron casting frame

• Universal IEC  installation dimensions available

• Customizable outlook and dimensions

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Armature

• 99.9% pure copper bar for armature to ensure the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the copper bars are fitted in by handwork to ensure all slots are full and avoid any possible flaw.

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Winding

• All windings are made of pure copper to assure induction efficiency

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Testing

• All motors must pass the piece testing before painting and packaging

• Type tests will be regularly performed for each series, more often for new developed series and variants.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

Cement

Oil gas

Steel

Sugar

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