EconoTest motor test benches support PMSM (permanent magnet synchronous), 先进制造商 (asynchronous/induction), EESM (electrically excited synchronous), bldc, stepper, 伺服, DC brushed/brushless, and universal motors. The system is configured based on the motor type, rated power, speed range, and required test parameters.
A four-quadrant dynamometer operates in both motoring and generating modes, and in both forward and reverse rotation. For EV motor testing, this means the dynamometer can apply load (regenerative braking simulation) or drive the motor under test, enabling efficiency mapping across all operating quadrants — essential for EV powertrain validation.
EconoTest high-speed motor test benches support environmental chamber testing from −50°C to +200°C with humidity range 20–98% RH. The motor cooling system manages coolant temperatures from −40°C to +110°C at flow rates of 5–40 L/min and pressures up to 350 kPa, enabling full thermal validation under real operating conditions.
High-power motor test bench models (EC-20-EP, EC-25-EP) reach 20,000–25,000 RPM at 400–500 kW rated power. Ultra-high-speed low-power series reach 100,000 转速. For EV e-motor applications, the EC-06/55 model supports 6,000 RPM at 5,000 纳米 / 500 KW. All parameters are customizable.
Standard test items include no-load and rated load performance, 峰值扭矩, 峰值速度, efficiency mapping (地图), T-N curve, back EMF, torque/speed fluctuation, temperature rise, NVH (噪音, 振动, 严酷), EMC/EMI, 锁定转子, 超速, 惯性模拟, and control system response time (torque and speed control response).
EconoTest test control systems support EtherCAT, CAN/CAN-FD, ARINC-429/664, MIL-STD-1553, and standard analog/digital I/O interfaces. DAQ sampling rates reach up to 200 kS/s per channel with PTP/IEEE-1588 timing. Data output formats include MDF4, CSV, and TDMS with automated report generation.
是的. EconoTest motor test benches are designed to accommodate multiple motor types on the same platform with interchangeable fixtures and configurable inverter/controller settings. 永磁同步电机, 先进制造商, and EESM motors can typically be tested on the same bench by adjusting the control parameters and coupling adapters.
是的. The EC800 series performs stator testing (交流耐压, 绝缘电阻, 匝间绝缘, DC resistance, rotation direction — 6 tests in under 5 秒). The EC900 series covers complete motor factory testing including voltage withstand, 绝缘, resistance and no-load tests for production line integration.