Professional introduction of dynamometer with motor cooling device
In the test of AC and DC motor and power tool, the test equipment such as dynamometer is often used. The dynamometer mainly tests the torque, speed and output power of the motor.
The speed of the dynamometer usually Professional introduction of dynamometer with motor cooling devicennot exceed the maximum speed that can be withstood. If it is used for a long time, it will be burnt out because the heat cannot be dissipated, especially the mechanical wear, which greatly shortens the service life of the dynamometer. Therefore, it is necessary to use a cooling device.
The motor cooling device is disposed on the dynamometer for cooling the motor installed in the dynamometer; the dynamometer includes a base, the motor includes a spindle that is disposed at opposite ends of the base, and the cooling device can effectively cool the motor The bearings at both ends and the rotor make the motor and bearing temperature rise and fall to a lower level, improving the accuracy of the motor test and reducing the damage rate.
The LNEYA motor cooling unit can be attached to the test platform (dynamometer) and the inside of the part is cooled and heated by an aqueous solution of ethylene glycol. Test components need to go through a specific temperature profile and record temperature changes. The temperature change is usually in the range of -40 to 100 degrees. (Extensible to 150 degrees) When performing tolerance testing, an infinite loop is usually required. One device can realize multi-channel output, and each channel can control different flows without interfering with each other. Fully enclosed tube design, high efficiency plate heat exchanger for lifting temperature and constant temperature control in new energy battery and motor testing, especially suitable for heat dissipation and heat release process control during testing.
July 4, 2018The refrigeration system of cold plate freezer adopts secondary super-cooler technology with the rapid refrigeration and low limiting temperature. It uses imported brand name semi-hermetic piston comp...view
July 4, 2018What are the characteristics and functions of ultra low freezer: 1. Ultra low freezer can prevent the precision of machine equipment from being influenced by the change of oil temperature in the proce...view
July 4, 2018Guanya is a leading role in heating cooling circulator. It provides the customers with proposal and technology of controlling the cold and heat, temperature control system with stable property, extend...view
July 4, 2018The price of heating cooling circulator is determined by raw materials, manufacturing overhead, technical cost, impacting on the final quotation.The heating cooling circulator is made of shell and int...view
July 4, 2018With the continuous development of enterprises, as a matching equipment used in the lad, the heating cooling circulator which acts as a brand for manufacturers will be prosperous in the market, accele...view
July 4, 2018The refrigeration principle of the so-called low temperature chiller is to use the artificial method, compressor refrigeration, through energy consumption, in a cycle process, in the process that cool...view
January 11, 2018Temperature ranges from - 5 ~ - 150 ℃, can meet different temperature; Adopt environmental protection refrigerants; Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semi-hermetic screw compressor, main brand are BOCK.view
April 10, 2018Working temperature range from -25℃to 200℃, other temperature range need to set to the widest temperature range(-50℃to 250℃)
Centralized control of 2~20 reactors, each reactor's and jacket temperature can be set independently. One system control multipleview
April 10, 2018A set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansiview
April 10, 2018Low Temperature Cooling Chiller LT model: LT-5018N，LT-5040N，LT-5062N，LT-5090N，LT-50A1N，LT-50A2N; Medium Temperature Range: -45℃～30℃. ASET multifunctional controller, control outlet temperature of water tankview
February 28, 2019Temperature control range：-85 ° C ~ 200 ° CPower range：2.5kW~25kWTemperature control accuracy：±0.3°CModelTES-8525WTES-8555WTES-85A10WTES-85A15WTES-85A25WTemp. Range-85℃～200℃-85℃～200℃-85℃～200℃-85℃～200℃-85℃～200℃Heating P...view
