ZDL4-200-21F2 TH DC Ip44 Motor 220 V IC 411

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of zdl4-200-21f2 th dc ip44 motor 220 v ic 411 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

The AIMIN ZDL4-200-21F2 TH direct current (DC) ip44 motor is a high-performance industrial drive solution engineered and manufactured by Xi'an AIMIN Motor Co., Ltd., a leading name in the motor industry with a proven track record of precision engineering and reliable manufacturing. As a flagship model of the ZDL4 series, this motor is specifically designed to address the core demands of modern industrial operations-precision speed regulation, consistent torque output, and rugged durability-making it an indispensable component for a wide range of heavy-duty applications that require more nuanced control than standard AC motors can provide.

At the heart of the ZDL4-200-21F2 TH lies a 22 kW rated power output, paired with a stable operating voltage of 220V DC and a rated current of 111A, delivering a nominal speed of 1500 rpm. What sets this motor apart from conventional DC drives is its separate excitation design (SEP.220). This key technical advantage decouples the armature and field windings, allowing for independent adjustment of the excitation current (2.45A for this model) and armature voltage. This separation enables ultra-precise speed control across a broad range, from low-speed torque-intensive operations to high-speed continuous running, a critical benefit for applications such as metal processing machinery, precision conveyors, industrial hoists, and textile equipment, where even minor speed fluctuations can impact product quality or operational efficiency.

Engineered for uncompromising durability in real-world industrial settings, the ZDL4-200-21F2 TH ip44 motor boasts a suite of structural and protective features that define its reliability. It is rated for S1 continuous duty, meaning it is built to operate non-stop under full load for extended periods without performance degradation-an essential trait for 24/7 production lines and critical infrastructure systems. The motor utilizes Class 180 insulation, a high-temperature resistant grade that far exceeds standard industrial requirements, effectively preventing insulation breakdown even in high-heat operating environments. Combined with an IP44 protection rating, it shields internal components from dust ingress and splashing water, making it suitable for use in workshops, factories, and outdoor industrial sites where environmental conditions are less than ideal.

To further enhance its longevity and performance stability, the motor is equipped with an IC411 self-ventilated cooling system, which efficiently dissipates heat generated during operation using an integrated fan. This passive cooling design eliminates the need for external cooling equipment, reducing installation complexity and maintenance costs. Additionally, it features high-quality bearings (6314.2RS1/C3 on the drive end and 6214.2RS1/C3 on the non-drive end) sourced from reputable manufacturers, ensuring low friction, minimal noise, and reduced wear over time-translating to fewer unplanned maintenance stops and a longer service life.

Compliance and standardization are cornerstones of the ZDL4-200-21F2 TH's design. It is manufactured in strict accordance with the JB/T7592 national industry standard for DC motors, guaranteeing consistent quality and compatibility with Chinese industrial systems. The motor also holds CE certification, a mark of compliance with stringent European health, safety, and environmental protection standards, enabling its seamless deployment in global markets without regulatory barriers. Its IM B3 mounting configuration adheres to international mechanical standards, allowing for easy integration into existing equipment or new installations, reducing engineering time and installation costs for end-users.

Weighing 496 kg, the ZDL4-200-21F2 TH ip44 motor strikes a perfect balance between robust construction and practicality, with a compact footprint that maximizes space efficiency in crowded industrial setups. Backed by Xi'an AIMIN Motor's comprehensive after-sales support network-including technical consultation, spare parts supply, and on-site maintenance-the motor offers not just a product, but a complete, reliable drive solution.

In summary, the AIMIN ZDL4-200-21F2 TH DC motor stands out for its precision control capabilities, unmatched durability, global compliance, and low total cost of ownership. For businesses seeking a DC motor that can deliver consistent performance in demanding, precision-dependent industrial applications, this model represents a smart, future-proof investment that combines AIMIN's decades of engineering expertise with cutting-edge design for optimal productivity and reliability.

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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