DC Motor Shaft Encoder

DC Motor Shaft Encoder

Z4-250-12 DC motor shaft encoder is used in industry can be widely applied in metallurgical industry, such as rolling mill, metal cutting machine, paper-making, textile, printing, c ement, plastic extruder and other industry. It is suitable for situations that require wide speed control scope, electric dragging where overload ability should not exceed 1.6 times.
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Description

Technical Parameters

Brief Introduction

 

Z4-250-12 DC motor has a high starting torque and is able to start up quickly and reach the desired operating condition during the steel rolling process. This characteristic makes DC motor particularly important in steel rolling mills, especially in processes that require frequent starts and stops.

 

DC motor shaft encoder is able to operate stably over a wide speed range, adapting to the needs of different rolling processes. By adjusting the voltage and current, the operator can easily achieve the desired speed, ensuring flexibility in the rolling process.

 

DC motor has better speed regulation than other types of motors, enabling smooth acceleration and deceleration. This feature is particularly important in the rolling process, to avoid material damage caused by rapid speed changes.

 

DC motor produces relatively low noise and vibration during operation, which helps to improve the working environment and reduce the impact on operators. This feature is particularly important in metallurgical rolling mills, which can improve work efficiency and employee comfort.

 

The use of DC motor in metallurgical rolling mills demonstrates their excellent performance and wide applicability. With high-efficiency drive, precise control, reliability and durability as well as excellent speed regulation, DC motor has become an indispensable and important part of modern steel rolling mills. With the continuous progress of technology, the application prospects of DC motor will be broader, providing strong support for the sustainable development of the metallurgical industry.

 

In the future development, metallurgical rolling mills will continue to explore and apply more advanced motor technology to improve production efficiency, reduce energy consumption and enhance product quality. DC motor shaft encoder, as a mature technology, will play an important role in this process. Through continuous innovation and improvement, DC motor will continue to lead the way in the metallurgical industry, injecting new momentum into the development of the industry.

 

Main Technical Parameters

 

Frame

#250-12

Power Scope

144kW, 160kW

Voltage

400V, 440V

Exciting Mode

Separately Excited

Speed

1360rpm, 1500rpm

Cooling Method

IC06

Protection Grade

IP21S

Insulation Class

F (155℃)

Duty

S1

Mounting Type

IM B3

 

 


 

outline Dimensions

 

DC Motor Shaft Encoder-Outline Dimensions

 


 

Frame

  • Compact and robust iron casting frame

  • Universal IEC and NEMA installation dimensions 

  • Customizable

DC Motor Shaft Encoder-Frame


DC Motor Shaft Encoder-Stator

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.


Rotor

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

  • Precisely machined shafts with good capacity of strength and toughness

DC Motor Shaft Encoder-Rotor
DC Motor Shaft Encoder-Testing

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.


Package and delivery

  • All motors will be packaged well before delivery

  • Plastic cover inside, vacuum tin foil outer and then solid wood box

DC Motor Shaft Encoder-Package And Delivery

 

 

Applications

 

This series of motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.

 

DC Motor Shaft Encoder-chemistry

Chemistry

DC Motor Shaft Encoder-power station

Power Station

DC Motor Shaft Encoder-cement

Cement

DC Motor Shaft Encoder-pump

Pump

 

product-1-1

 

CHOOSE SIMO, CHOOSE QUALITY!

 

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Type

Rated Power

kW

Speed

r/min

Rated Current

A

Speed with Field Weakened

r/min

Exciting Power

W

Armatur Circuit Resistance

Ω

Armatur Inductance

mH

Magnetic Inductance

H

External Inductance

mH

Efficiency

%

Moment of Inertia

kg・m²

Weight

Kg

Z4-250-12 144-160 1360-1500 397 2100 2560 0.0392 0.83 4.97 / 90.3 8.8 880

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