Z2-51 5.5 Kw DC Motor 220V 1450rpm

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of z2-51 5.5 kw dc motor 220v 1450rpm 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

Manufactured by Xi'an AIMIN Motor Co., Ltd., the Z2 series DC motor (exemplified by the Z2-51 5.5 kw dc motor) represents a legacy of engineering excellence tailored for general industrial applications, delivering consistent performance, precise speed regulation, and robust reliability in diverse operational environments. Designed for continuous (S1) duty cycles, this 5.5kW, 220V unit operates at 1450 r/min with a rated current of 30.3A, making it ideal for light-to-medium duty power transmission tasks.

At its core, the Z2 series features a shunt-wound excitation design, which provides stable speed characteristics under varying loads-a critical advantage for applications requiring steady torque output. Take Z2-51 5.5 kw dc motor as model, the motor's construction prioritizes durability: IP23 protection safeguards against dust and moisture ingress, while Class 155 (F) insulation ensures thermal resilience even in extended operation, with ambient temperature tolerance spanning 0–40°C and altitude compatibility up to 1000 meters. High-precision 6308/C3 bearings on both drive and non-drive ends minimize vibration and noise, extending service life in demanding industrial settings.

Engineered for versatility, the Z2 series excels in environments where controlled speed and reliable torque are essential. It is widely deployed in metal-cutting machine tools, paper-making machinery, textile processing equipment, printing presses, and cement manufacturing lines, supporting constant-torque applications with a maximum speed regulation range of 2:1 and overload capacity up to 1.5 times rated torque. For users requiring enhanced cooling in enclosed spaces, select models can be configured with external blowers to maintain optimal operating temperatures.

Compliant with international standards and certified with CE marking, the Z2 series embodies AIMIN's commitment to quality and safety. Each unit undergoes rigorous testing, as evidenced by the factory's traceable serial number and production date, ensuring adherence to strict performance benchmarks. Whether retrofitting legacy systems or integrating into new industrial setups, the Z2 series combines proven technology with modern manufacturing precision, offering a cost-effective, low-maintenance solution for businesses seeking dependable DC power.

In summary, the AIMIN Z2 series DC motor ( Z2-51 5.5 kw dc motor) is more than just a power source-it is a testament to industrial reliability. With its robust construction, stable performance, and adaptability to diverse applications, it remains a trusted choice for engineers and operators worldwide, delivering consistent results in environments where downtime is not an option.

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

Power Station

Pump

Sugar

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