Overview
Versa Drives supplies industrial motor drives and power products for OEMs who need compact, application-ready electronics instead of generic VFDs. Within this segment, we offer:
- Standard AC drives for three-phase 230 V induction motors
- A three-phase DC bus power-supply module
- A 24 V, 700 W PMSM controller platform for cleaning machines
- A 90 W PMSM door operator drive for elevator and automatic sliding doors
These are built on Versa’s modular motor-control platforms and can be adapted to each OEM’s mechanical design and duty cycle.
Key Industrial Applications
- Small conveyors and material-handling mechanisms
- Fitness and industrial equipment using small AC induction motors
- Cleaning machines and scrubbers with 24 V PMSM motors
- Machines requiring a common DC bus for multiple inverters
- Elevator car and landing doors
- Automatic sliding doors in hospitals, commercial buildings and cleanrooms
Current Solutions in Industrial Drives & Power
1) Standard AC Drives – 0.09 & 0.5 kW Induction Motor Controllers
Compact AC drives for three-phase 230 V induction motors, used in small industrial machines and fitness equipment.
- Compact AC drives for three-phase 230 V induction motors
- Available as:
- 0.09 kW DC-bus-fed drive, and
- 0.5 kW single-phase-input drive with braking
- Application examples: small conveyors, fitness equipment, light-duty industrial drives
2) Three-Phase DC Bus Power Supply – 285–350 V DC, 7.3 A
Front-end rectifier module that provides a stable DC bus for multiple drives or inverters.
- Three-phase 200–245 V AC input, 285–350 V DC output, 7.3 A
- Acts as a front-end DC bus supply for several low-power inverters
- Ideal for machines where multiple drives share a common DC bus
3) Cleaning Machine PMSM Controller – 24 V, 700 W
Sensorless PMSM controller platform for 24 V, 700 W motors used in compact cleaning equipment.
- 24 V DC input (typically from battery systems used in floor scrubbers/cleaners)
- Drives PMSM motors up to around 700 W with sensorless FOC control
- Designed for compact cleaning machines needing consistent torque and smooth low-speed motion
- Suitable for scrubbers, sweepers and similar battery-powered cleaning machines
4) Automatic Door Operator Drive – 90 W PMSM Motor & Controller
Compact PMSM motor–drive set for elevator doors and automatic sliding doors.
- 8-pole PMSM motor, approx. 47–90 W, around 195 rpm, 2.3–4.5 Nm torque (application-dependent)
- Single-phase 200–264 V AC, 50 Hz supply
- Encoder-based vector control for smooth, precise low-speed motion
- Opto-isolated logic inputs/outputs for open/close commands, interlocks and status
- Applications: elevator car/landing doors, hospital and commercial sliding doors, light industrial sliding doors
Industrial Capabilities – Summary
- Motor types: AC induction motors (ACIM) for general industrial drives; PMSM motors for cleaning machines and door operators
- Power range: 0.09 & 0.5 kW AC drives for small three-phase motors; 24 V, 700 W PMSM controllers for cleaning machines; ~90 W PMSM door operator with high torque at low speed
- Supply options: single-phase and three-phase AC inputs; 24 V DC inputs for mobile/cleaning equipment; DC bus supply modules (285–350 V) for multi-drive systems
- Control features: V/F-based control for ACIM drives; sensorless and encoder-based FOC for PMSM solutions
- Protections: over/under-voltage, over-current, overload and thermal protections suited to industrial duty (model-dependent)
Next Steps
For industrial drives and power enquiries, please share: application type (conveyor, pump, fan, cleaning machine, door operator), motor type and rating (ACIM or PMSM) and supply (single-phase, three-phase, 24 V DC, DC bus), expected duty cycle, ambient conditions, space constraints, and any standards/compliance requirements for the final equipment. Our team will recommend the best-fit platform and outline OEM customisation options.
