A key competence of Control Techniques is honing our unique motor control algorithms, taking pride in our craft as any good craftsman would. This ensures that our Unidrive M series drives offer the highest control stability and bandwidth for every industrial motor type.
Unidrive M enables maximum machine throughput in every application and with every motor, from standard AC induction motors to dynamic linear motors and from energy saving hybrid permanent-magnet motors to high performance servo motors.
- Precision torque control with up to 250 μs update rate
- Sensorless control of induction, permanent-magnet and hybrid PM motors
- 98% efficient, minimal energy lost during the power conversion process
- Easy common DC bus configuration, dynamic braking, and regenerative mode
- Full spectrum of stand-alone, modular and pre-assembled drives up to 2.8MW (4,200hp)
- On-board PLC to execute programs for logic and sequencing
- Fully configurable S-ramps
- High bandwidth speed loop and switching frequencies supported up to 16 kHz
- Built-in, universal feedback interface supporting everything from resolvers to incremental and absolute encoders
- Stationary and rotary autotune algorithms for optimal motor control
- Low acoustic noise due to adjustable multi-speed fan and intelligent thermal management
- Integrated Safe Torque Off (STO) input(s), certified to SIL3 / PLe
- Effortless integration into PLC architectures with PLC Controlled Motion
- Built-in, 1.5 axis advanced motion controller with cam profiles, homing, and electronic gearbox
- Scalable integrated motion control reduces demand on, or can entirely replace, a central PLC
- Comprehensive motion safety functions, including over safe networks
- Support for virtually all control bus technologies, including traditional fieldbuses and serial communications
Unidrive brochure
