DC Motors Dc Z4-355-32-315 kW-IP21S

The Xi'an SIMO Z4-355-32 DC motor is a powerful, well-designed industrial equipment designed for heavy-duty applications.

1. Stator design

The stator is made in the form of an octagonal package structure, characterized by high rigidity and rational use of internal space. The design can withstand pulsating currents and sudden load changes when powered by rectifiers, and has high mechanical strength and resistance to shock loads.

2. Windings and insulation system

The anchor and exciter windings are made of high quality copper wire. The technology of vacuum -press-on impregnation is used, the insulation corresponds to class F. High heat resistance, moisture resistance and electrical strength are ensured, the aging process of the insulation slows down during long-term continuous operation.

3. Degree of protection and cooling system

The IP21S℃of protection of the housing prevents accidental contact with live elements and the ingress of vertically falling drops of water. Cooling is carried out by an independent fan, providing intensive heat removal and stable thermal conditions during prolonged load.

4. Excitation system and standard dimensions

The engine is equipped with independent excitation and easily adapts to systems of smooth speed control, reversing and automatic control. Overall and installation dimensions comply with national and international IEC standards, guaranteeing high interchangeability.

5. Mechanical design and bearing units

The body and end covers are cast from high-strength cast iron, which minimizes vibration and noise during operation. Reinforced bearings for heavy duty operation are installed, the engine is designed for long-term continuous operation S1, and can withstand frequent starts, braking and variable loads.

1.High power and large torque

Rated power 315 kW, the engine demonstrates excellent traction torque at low speeds, ideal for driving heavy industrial equipment - rolling mills, presses, large metal-cutting machines.

2. Smooth and wide speed control

Regulation is ensured by maintaining constant torque at low speeds and constant power at high speeds. The control range is wide, the control system is characterized by high accuracy and fast dynamic response.

3. Excellent dynamic characteristics

Optimal inertia parameters and high-quality switching allow you to withstand short-term overloads and intense shock loads. Switching directions of rotation, starting and braking occur smoothly and stably.

4. Stable operation in difficult conditions

The special design is adapted for operation from thyristor rectifiers and is resistant to current fluctuations and uneven loads. Minimal heating and low noise levels allow the equipment to be operated around the clock in the metallurgical, pulp-paper and construction industries.

5. Low maintenance and long service life

The design is robust and designed for easy maintenance. Routine work is reduced to periodic monitoring of bearings and brush assembly. The absence of complex wearing parts reduces production downtime and overall operating costs.

DC motors

 

Industrial DC motor production workshop

In the finished product workshop of the DC motor plant, asynchronous and commutator motors are presented that have been fully assembled and tested. The photo shows models of different power - from medium to heavy industrial options (including the Z4 series with a power of up to 315 kW), equipped with autonomous forced cooling fans according to the IC06 scheme.

Such motors are designed to drive heavy equipment in metallurgy, rolling mills, heavy engineering and other industries that require a wide range of speed control and high torque.

The organization of the production area, clear floor markings and the presence of lifting equipment confirm the full production cycle: from assembling stator packages and laying windings to vacuum impregnation, final assembly and load testing. Each motor undergoes insulation control, dynamic balancing and functional tests, which guarantees stable operation under intensive conditions, frequent starts and overloads. These are reliable power units for the most critical areas of industry.