Arm Truck Electrification Drives Demand for Efficient Motor Solutions

In the context of electric drive technology adoption across commercial and specialized vehicles, Arm Trucks are also gradually switching to electric driving and supplying systems after their widespread use in various areas of municipal operations, cargo handling, waste disposal, equipment transport, and more.

The new technologies increase the requirements for electric motors, which need to have high efficiency, good low-speed torque characteristics, reliable operation, and improved compatibility with controllers and hydraulic systems.

Advantages of Electric Drive for Low-Speed Operation

The Arm Truck usually performs its operations at low speeds when approaching some loading zones, containers, or other places of activity. The truck makes a lot of starts, stops, reversals, and movements every day.

The electric propulsion motors give a rapid response torque and variable speed control system, thus enhancing the vehicle’s maneuverability at low speeds.

That is why the Electromotor for Arm Truck should not be selected only on the basis of its rated power. Other factors, such as the weight of the vehicle, necessary torque, velocity, transmission ratio, battery voltage, and real working pattern have to be taken into account.

Hydraulic Electrification Necessitates New Motor Requirements

Apart from switching the truck from one point to the other, Arm Trucks also require electricity for lifting and handling purposes.

On electric drives, the electric motor that drives the hydraulic pump can operate as per the work demand of the truck.

The electric motor for the hydraulic pump of the Arm Truck can often operate under varying hydraulic loads, which imposes the need for a constant delivery of torque.

The harmony between the motor, hydraulic pump, controller, and working drive can help ensure better performance and efficiently operate the system.

Energy Efficiency and Reliability are Priorities

In battery-powered Arm Trucks, both the traction and hydraulic system consume electricity from the diesel engine. So the increased efficiency of the engines results in less energy consumption and longer operating time.

Reliability is also very important for Arm Truck vehicles since they often work in demanding environments that may include dust, humidity, vibration, temperature changes, and load variations.

Motor cooling, insulation, bearings, mechanical strength, environmental protection, and compatibility with the controller have also to be checked under working conditions.

Smart Control System Fosters Integration of Systems

Modern electric Arm Trucks include traction motors, hydraulic pump motors, controllers, batteries, and control systems for vehicles in their operation.

That means integrated electric motors provide better torque control, energy distribution, temperature control, error prevention, and operation control.

Shandong Depuda Motor and Applications of Arm Trucks

Shandong Depuda Motor Co., Ltd. specializes in electrical motor solutions provided for vehicles and also for mobile equipment: electric vehicle, material handling equipment, aerial work platform, construction machinery, utility vehicle, etc.

Arm Truck Motor projects are evaluated taking into account battery voltage, vehicle weight, power and torque needed, desired speed, transfer ratio, hydraulic pump requirements, mount dimensions, cooling conditions and controller configuration.

Considering that electric motor solution must meet actual vehicle and working conditions, Shandong Depuda Motor helps OEMs and system integrators choose proper electric motor solutions for specialized vehicles.

Final thoughts

The electrification of Arm Truck generates the need for a more efficient, reliable and application-oriented electric motor systems. Electric traction motors provide for smooth motion of vehicles whereas hydraulic pump motors help achieve a more flexible lifting and handling.

As electric vehicle charging is developing, efficiency, low-speed performance, thermal reliability and integration of the systems are still crucial.