Electric Forklift Motor For Sale Factory – Switched reluctance motor used in new energy construction machinery and operation vehicles – INDEX

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Electric Forklift Motor For Sale Factory – Switched reluctance motor used in new energy construction machinery and operation vehicles – INDEX Detail:

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SRM for construction machinery

 

Product introduction of switched reluctance motor for construction machinery and operation vehicles:
Switched reluctance motor is used in new energy construction machinery and operation vehicles. It is a very good operation power system and walking power system. and longevity have been significantly improved. It is the motor operating system and power system.

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XINDA&AICI electromagnetic calculation and basic simulation of switched reluctance motor for medium and large construction machinery and work vehicles

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   Water-cooled switched reluctance motor operation or power system.

 

The following is the output torque of small power switched reluctance motors and brushless motors in batches. It can be seen that the width of the peak torque of the switched reluctance motor is wider, which is of practical significance in construction machinery.

 

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1.XINDA& AICI develops high-power SRM for electric vehicles

Basic specification range

 

Voltage Power range Rated speed range / high speed rpm overload capacity
  300v-660v-1140v 20kw –500kw Construction machinery: 400—3500rpmWorking vehicle: 1000-4000/8000rpm 2x (or specific design)
Heat dissipation / protection Water-cooled and air-cooled
target life 10 years (the motor is not attenuated and not repaired)

 

 

2. The advantages of SRM system as power for construction machinery and work vehicles compared with other motor systems:

• According to the characteristics of the working conditions, it can save about 20%-55% of energy. For walking, it can extend the battery life by more than 25%.

• It is more reliable than other motor systems, has a longer life, and has no attenuation for long-term use. It is more suitable for continuous and long-term load operations in harsh environments (turbulence, overload, high temperature).

• Full voltage soft start, easy to start with low current, high torque and heavy load, without impacting the power supply, and the controller does not need extra power.

• The speed regulation range is about 50% wider than other speed regulation motor systems, and the overload capacity is stronger.

• Low-speed zone and low-speed zone have higher efficiency and are more suitable for frequent start-stop, forward and reverse rotation.

 

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The 70kw 3000 rpm switched reluctance motor used in our company’s logistics truck is under test

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Our company’s 225kw switched reluctance motor exhibited at the exhibition.

Some application scenarios of switched reluctance motors:

 

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Cat Caller’s Switched Reluctance Motor Driven Loaders

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Komatsu’s Switched Reluctance Motor Driven Loaders

 

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3. AICI research and development of low power, low voltage, large overload SRM:

 

Ai Magnetic Technology has developed a series of SRMs with low power, low voltage and large overload for small agricultural trucks and miniature electric logistics vehicles.

 

Basic Spec Sheet

power level kw Voltage level V Speed ​​level overload capacity 
2.2 60  2000rpm–6000rpm  4 times start, 7 times stall, 2.5 times overload
3 60
4 72
5 72/96

3. On the existing basis, upgrade the accuracy of the control system, improve the control algorithm and strategy, and build a more systematic and advanced complete technology platform for switched reluctance motors and electronic control for electric vehicles.

A complete technology platform for switched reluctance motors and electronic controls for electric vehicles.

 

Controller system    algorithm signal system Intelligent integration 
FPGA/DSP highly integrated main control;Silicon carbide power devices Current Array Direct Torque  High precision resolver  The control algorithm is adaptive and information-based. Integration of motor and gearbox; integration of electronic control, DC and charger.Further electromechanical integration.
speed  High speed: 8000rpm—15000rpm 
power density Increased power density and weight reduction through high speed 
stage From construction vehicles and mining machinery vehicles to logistics vehicles, buses, and passenger vehicles, step by step 
way Make technical systems and platforms, not products 

 

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Electric Forklift Motor For Sale Factory – 
 Switched reluctance motor used in new energy construction machinery and operation vehicles  – INDEX detail pictures


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