Z4-250-12 DC Industrial Motor 440V

Brief Introduction

Designed and manufactured by Xi'an SIMO Motor Co., Ltd., a trusted leader in DC industrial motor technology, the Z4-250-12 DC motor stands as a high-performance, reliable power core tailored for heavy-duty industrial applications. With a rated power of 160kW, a rated voltage of 440V, and a flexible dual-speed output of 1500/2100 rpm, this DC industrial motor is engineered to meet the dynamic load demands of diverse industrial workflows, from metal processing and mining equipment to heavy-duty conveyors and precision machinery systems.

Core Advantages & Distinctive Features

Flexible Dual-Speed Operation

The 1500/2100 rpm dual-speed design enables seamless adaptation to variable load conditions, eliminating the need for additional speed-regulating devices in many scenarios. This not only simplifies system configuration but also maximizes operational efficiency, reducing energy consumption during low-load operation and delivering full power when high torque is required.

Stable & Efficient Excitation System

Equipped with a precise 13.8V excitation voltage, the Z4-250-12 DC industrial motor maintains consistent magnetic field intensity under fluctuating working conditions. This ensures stable speed regulation, minimal speed deviation, and low energy loss, translating to long-term cost savings for users while guaranteeing smooth, uninterrupted equipment operation.

Robust & Durable Construction

Built to withstand harsh industrial environments, the motor features a rugged structure with a net weight of 880kg, ensuring excellent vibration resistance and structural stability during continuous high-intensity operation. Its IP21S protection rating effectively prevents the intrusion of solid particles and dripping water, making it suitable for use in workshops, factories, and outdoor installation sites with basic protection requirements. In addition, the motor strictly complies with JB/T6316 standards, ensuring reliable quality and consistent performance that meets industry-wide rigorous criteria.

Trusted Brand Support & Hassle-Free Procurement

As a flagship product of Xi'an SIMO Motor, the Z4-250-12 is backed by the manufacturer's decades of expertise in motor R&D and production. Users benefit from global supply chain coverage, timely delivery of in-stock products, and comprehensive after-sales support-including professional technical consultation, on-site installation guidance, and long-term maintenance services. For businesses seeking high-quality replacement motors or new project power solutions, this model offers a cost-effective, low-risk option with proven compatibility and durability.

Wide-Range Industrial Compatibility

Beyond its core performance metrics, the Z4-250-12 DC motor is designed for easy integration with existing industrial control systems. Its standardized mounting dimensions and interface design minimize retrofitting efforts, allowing for quick replacement of outdated motors without major adjustments to equipment layouts. This compatibility makes it an ideal choice for both new project installations and equipment upgrade projects across multiple industries.

Whether you are upgrading your production line, replacing aging motors, or building a new industrial system, the Xi'an SIMO Z4-250-12 DC motor delivers the perfect balance of power, efficiency, and reliability to drive your business forward.

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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