Tabletop test stand for characteristic curves of DC & EC motors

Compact test bench with high testing productivity

• The test stand is ideal for R & D purposes and therefore offers a wide variety of measurement and analysis possibilities
• For control, data logging and analysis, imc STUDIO software platform is used
• The test stand consists of a load machine and frequency converter, torque transducers, couplings, motor mounts, transmission and controls
• 8-channel measurement system with 48 kHz bandwidth, isolated inputs and an aggregate sampling rate of 400 kHz

The basic facts:

Test objects

• Motor types: DC, EC (BLDC) and stepper motors
• Digital motor controllers from Technosoft for the EC and stepper motors

Load machine

• Drives and systems with an electrical capacity of up to 500W DC
• Speeds up to 8,000 RPM, with gearbox up to 20,000 RPM

Torque measurement

• 2 torque sensors with measuring ranges of 0.2 Nm and 2/20 Nm (dual-rangetorque transducer)