Name: Commercial Vehicle Motor Controller
Brand: EMP Tech Co.,Ltd.

Commercial Vehicle Motor Controller

Technical features of the motor controller:

(1) use SVPWM modulation algorithm to improve the energy efficiency ratio of the power system;

(2) configure high-efficiency CAN communication module to control the normal operation of the system;

(3) have liquid temperature control system and excellent waterproof and moisture-proof performance to extend the use time of the product and the vehicle;

(4) adopt torque vector control mode to realize energy recovery and utilization;

(5) have perfect protection function to ensure the safe operation of the vehicle.

Specification of Commercial Vehicle Motor Controller

Product name	Main Drive Motor Controller
Applicable motor types	Permanent magnet synchronous motor & Three-phase asynchronous motor
Applicable models	logistics vehicle & medium-sized bus
Product model	V6-H-4D110G	V6-H-2D60G
Rated input voltage	DC 540V	DC 336V
Rated power	110kW	60kW
Input voltage ranges	DC 350-750V	DC 200-500V
Rated output current	210A
Maximum output current	350A
Output frequency ranges	0~800Hz
Water proof	IP67
Heat dissipation mode	water-cooling
Dimension	410314118mm, 336314118mm
Net weight	9.5kg, 8.5kg

Characteristics of Commercial Vehicle Motor Controller

Automotive motor controller features:

(1) High performance: the automatic motor controller has a high overload capacity at low speeds (usually more than twice the rated current), and a wide weak magnetic constant machine capacity at high speeds.

(2) High torque: when the starting torque is large, the controller is required to output a larger current at low speed.

(3) Large speed: In the higher speed range, the drive system needs a larger constant power area, therefore, the motor control unit for electric vehicle is required to have a strong weak magnetic capability.

(4) High efficiency: The energy of new energy vehicles are valuable, and the efficiency of the drive system directly affects the range, so the high efficiency of the drive system is required to minimize the loss of the drive system.