TYS-315 Three-phase Permanent Magnet Synchronous AC Machine Motor 280kw 440V

Xi’an Simo Motor Co., Ltd. is one of the leading manufacturers and suppliers of tys-315 three-phase permanent magnet synchronous ac machine motor 280kw 440v 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

Representing top-tier energy-saving drive equipment for modern heavy industry, this synchronous ac machine, SIMO TYS-315 permanent magnet synchronous motor, integrates advanced rare-earth permanent magnet excitation technology and optimized electromagnetic design to surpass conventional asynchronous motors in overall performance. Rated power reaches 280kW with a working voltage of 440V, and its operational efficiency peaks at 96.8%, delivering remarkable energy-saving effects for factories with long-duration continuous production. Designed for variable-frequency working conditions, the motor supports a wide frequency scope from 20Hz to 66.7Hz with a fixed rated speed of 1000 r/min, outputting constant torque up to 2674 N·m steadily throughout the speed regulation range. It is widely adopted in fans, water pumps, compressors and metallurgical transmission equipment that demand precise speed control and low power consumption.

Multiple professional structural configurations are embedded inside the motor to guarantee safe, stable and durable all-day operation. It applies IC71W water cooling circulation system, which relies on circulating cooling water to rapidly take away internal heat; compared with air-cooled motors, it achieves more uniform heat dissipation and effectively avoids local overheating under high-load variable-speed running. The protection grade is IP54, which can effectively block industrial dust, splashing water and tiny debris in harsh workshop environments. Class 155 thermal insulation winding enhances the high-temperature resistance of coils, greatly slowing insulation aging caused by long-time heating. The stator adopts star (Y) connection mode, matched with two sets of 6319/C3 heavy-duty rolling bearings installed on driving and non-driving ends respectively, which greatly reduces axial and radial vibration, lowers running noise and extends bearing service life significantly. Key electrical indicators including back electromotive force 452V, power factor 0.95 and rated current 399A are precisely calibrated, ensuring smooth matching with mainstream industrial frequency converters worldwide.

Strict whole-process quality control runs through every production procedure of our synchronous ac machine. All core components such as silicon steel sheets, copper windings and permanent magnet rotors are selected from high-quality raw materials, processed via precision machining and multiple times of dynamic balance correction to eliminate mechanical unbalance. Each finished motor undergoes comprehensive offline testing items: no-load operation inspection, temperature rise test, insulation resistance detection, torque verification and variable frequency adaptability debugging, fully complying with GB 30253 national standard and obtaining CE certification to meet export requirements for European and global markets. Unique production serial numbers are marked on each nameplate, realizing complete lifecycle traceability from production, warehousing, delivery to after-sales maintenance. The overall machine weight is 1585kg with B3 horizontal mounting form, which is convenient for on-site installation and mechanical docking with various driven equipment.

In practical industrial applications, this synchronous ac machine shows irreplaceable advantages in energy conservation and operational stability. Its ultra-high power factor avoids reactive power loss on power grids, reducing enterprise electricity expense comprehensively. Even under frequent speed adjustment and fluctuating load conditions, it maintains high-efficiency operation without obvious efficiency attenuation. Customized schemes including cooling parameters, sensors and mounting dimensions are available to satisfy personalized site demands from global clients. Supported by decades of SIMO professional motor R&D and manufacturing experience, the TYS series permanent magnet synchronous motor balances high efficiency, low maintenance cost and robust environmental adaptability. For industrial purchasers pursuing green, low-carbon and long-term cost-effective drive solutions, this motor serves as a trustworthy premium power choice, helping enterprises cut energy consumption and upgrade intelligent production systems sustainably.

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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Stator

• 99.9% pure copper winding for stator to ensure the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Well and precisely machined shafts with good capacity of strength and toughness

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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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Applications

Cement

Power station

Steel

Sugar

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