Resolver in Transportation And Industrial Applications

Resolver is the key core sensor in the motor drive system. It is a precision component for accurate measurement, supervision, sensing, feedback and display of the position and speed of the motor.

Name	Application	Product Picture(Example)	Main performance and working principle
Variable Reluctance Resolver	New energy vehicle electric drive system, rail transit traction system		• It has the characteristics of high precision, high reliability and high consistency, and excellent oil resistance, high temperature resistance, vibration and impact resistance, electrical error (Angle accuracy) in 12′～60′； • Temperature:-55℃～155℃； • Max Speed: 30,000rpm.
Brushless Resolver	Industrial machinery (CNC machine tools, injection molding machines, mining machinery, textile machines, etc.), aerospace, robot equipment, etc		• It has the characteristics of high reliability, high precision, long life and maintenance free.； • Resist strong vibration and impact, can withstand 30g vibration and 100g impact, suitable for all kinds of harsh working conditions； • Accuracy up to 10 ', including dual-channel products up to 5"； • It can meet all kinds of high precision servo control requirements.

Variable Reluctance Resolver

High speed and high precision, super book type, outer rotor and double rotor, embedded, high temperature, high humidity, oil and cold compatible type and other topologies of the rotation, meet the structural layout requirements of centralized motor, hub motor and wheel edge motor, high speed motor and direct drive low speed motor and electric drive assembly.

Variable Reluctance Resolver (for electric vehicles and railways)

Mainly used in passenger cars, commercial vehicles, logistics vehicles, etc., the products not only meet the current requirements of BEV pure electric vehicles, HEV hybrid electric vehicles motor. At the same time to meet the motor - transmission - drive control three-in-one, and multi-in-one oil and cold resistant products required for oil resistance, high temperature resistance type of Variable Reluctance Resolver.

Comparison of competing products

Brushless Resolver

The company's main products are mainly used in industrial machinery, robot equipment and other fields, is one of the core components of industrial servo system precision control.