Control Techniques Industrial AC Drives, Servo and DC Drives

Turnkey supply of Control Techniques (Nidec Drives) drive technology: Unidrive M vector drives, Commander general-purpose drives, Digitax HD servo drives and Mentor MP DC drives for industrial plants across Russia and the CIS.

We configure each order from the full nameplate code: power rating, mains voltage, keypad ingress protection, fieldbus protocol and motor feedback type. The drive, SI option modules, keypads and wear-part reserves go into a single quotation.

Unidrive M400 General-Purpose AC Drives

Unidrive M400 covers conveyor, mixer, pump and packaging duty: flux vector control of induction and synchronous motors, onboard logic and Safe Torque Off. Send the full nameplate marking and we match the drive and its spare modules.

  • Power range 0.25 to 132 kW (0.33 to 200 hp)
  • Supply voltages: 100 / 200 / 400 / 575 / 690 V
  • Two STO inputs on board, SIL3 / PLe level
  • IEC 61131-3 PLC and RFC-A induction motor control

Unidrive M600 & M700 High-Performance AC and Servo Drives

M600 and M700/M701/M702 are chosen where servo-grade precision is required: winding, extrusion, positioning and press axes. We select by feedback type, synchronisation protocol and the number of SI option slots your loop needs.

  • Power 0.75 kW to 2.8 MW; 200 / 400 / 575 / 690 V
  • M700 RTMoE: two Ethernet ports, 250 µs cycle over IEEE 1588 V2
  • 1.5-axis motion controller, up to three SI option slots
  • Feedback EnDat 2.2, SinCos, SSI, BiSS-C, HIPERFACE; efficiency to 98%

Superseded Series: Unidrive SP, Classic and Early M Drives

Running lines still carry Unidrive SP, Unidrive Classic, Mentor I/II, Commander SE/SK and Digitax ST, plus early M100–M300 units. We source remaining spare parts and map each obsolete frame to its current-series replacement.

  • Unidrive SP and Classic map to Unidrive M700 or Digitax HD
  • Mentor I/II map to Mentor MP; Digitax ST, DX, FX and LX to Digitax HD
  • M200 / M300 are covered by Commander C200 / C300 in the official list
  • Some superseded units remain serviceable under upgrade assistance

Commander C200 & C300 General-Purpose Drives

Commander C is the compact general-purpose drive for induction and permanent-magnet motors in pumps, fans and conveyors. C300 replaces Unidrive M200/M300 with safety and communication built into the standard build.

  • Power 0.25 to 132 kW; 100 / 200 / 400 / 575 / 690 V
  • Dual STO (SIL3 / PLe) on C300 variants only
  • 30 KB onboard PLC, PID regulator, brake transistor
  • C300 PM: sensorless PM control plus energy counter

Commander S Compact Micro Drives

Commander S is the smallest drive in the range: fans, small pumps, roller tables and dosing units. Selection follows mains phase count and the ingress protection required for the removable keypad.

  • Power 0.18 to 11 kW (0.25 to 15 hp)
  • Single-phase 100 / 200 V; three-phase 200 / 400 V
  • IP20 body with a removable IP66 keypad, NFC commissioning
  • Modbus RTU on RJ45, built-in C3 EMC filter, 150 % overload

NE200 & NE300 Asia-Pacific Vector Drives

NE200 and NE300 are Control Techniques vector drives officially released for Asia-Pacific and Africa. Pump, HVAC and extrusion lines in the region ship with them as standard, so both drives and parts keep moving through our China sourcing lane.

  • Power 0.4 to 900 kW, output frequency 0 to 550 Hz
  • NE200: single-phase 200–240 V or three-phase 380–440 V
  • Sensor and sensorless vector plus V/Hz mode
  • Onboard PLC and PID, Modbus RTU on RS485, IP20

Digitax HD Servo Drives: M750, M751 and M753

Digitax HD carry the Unidrive M architecture into a compact servo format: positioners, knife sets and axis feeds. The functionality tier — Ethernet, base or onboard EtherCAT — decides the model.

  • Power 0.25 to 7.5 kW; 200 V and 400 V frames
  • Current 1.5 to 16 A (48 A peak); torque 0.7 to 51 N·m (153 N·m peak)
  • 40 mm width, 200 mm cabinet depth, common DC bus
  • M753: onboard EtherCAT, CoE / CiA-402, 62.5 µs current loop

Mentor MP & Quantum MP DC Thyristor Drives

Mentor MP serves existing DC motor parks — mills, extruders, traction and constant-torque winders. Selection turns on armature current, pulse number and operating quadrant; Quantum MP covers packaged lower-power frames.

  • 25 to 7400 A (up to 6080 hp)
  • Two-quadrant and four-quadrant regenerative models
  • Armature voltage: 24–480 / 500–575 / 500–690 V
  • Three option slots, onboard field regulator, 12/24-pulse; Quantum MP 45–700 A

Specialist Drives: F600, H300, E300, F300 and DFS

Pumping stations, HVAC and elevators use dedicated Control Techniques ranges with the application logic built in: Pump Drive F600, HVAC Drive H300, Elevator Drive E300, plus modular Powerdrive F300 and freestanding DFS.

  • F600: 1.1–500 kW, IP20 and IP65, dry-run protection, cascade of four pumps
  • H300: 1.1 kW to 2.8 MW, BACnet MS/TP and Modbus RTU, fire mode
  • E300: 2.2–250 kW, STO to EN 81-20 / EN 81-50, direct-to-floor stopping
  • Powerdrive F300 and DFS: up to 2.8 MW, parallel power modules, Active Front End

Keypads, Memory Cards and SI Communication Modules

Keypads, memory cards and communication modules are ordered separately from the drive: when a cabinet is relocated, a keypad fails, or a new fieldbus is added to a running line. We match them by drive series and option slot.

  • Keypads KI-Keypad, KI-Keypad Plus and RTC, CI-Keypad, Remote Keypad and RTC
  • SmartCard and Smartcard 64 with AI-Backup, AI-Smart and SD-Smartcard adapters
  • Bus: SI-EtherCAT, SI-Ethernet, SI-PROFINET SR and V2, SI-PROFIBUS, SI-DeviceNet, SI-CANopen
  • Feedback SI-Encoder and SI-Universal Encoder; safety SI-Safety, MiS210 and MiS250

Engineering Selection by Model Code, Mains and Bus

Application engineers read the factory drive code (Unidrive M701, Commander C300), confirm mains phase and voltage, the required protocol — EtherCAT, PROFINET, EtherNet/IP, PROFIBUS or Modbus RTU — and the feedback sensor: EnDat 2.2, SinCos, SSI, BiSS-C, HIPERFACE. For superseded Unidrive SP, Commander SE/SK and Digitax ST frames we map the current-series replacement while keeping the existing cabinet wiring.

Complete Delivery: Drive, Options, Keypads and Spares

Each package can combine the drive itself, communication and encoder SI modules, removable KI / CI / Remote keypads, SmartCard memory with adapters, brake transistors and RFI filters, cooling fans and control boards. For high-power cabinets we supply Powerdrive F300, DFS freestanding drives and the 500 kW power module whose subassemblies are field-replaceable.

Factory Specifications and Functional Safety

Every parameter on this page comes from official Nidec Drives documentation: power range from 0.18 kW to 2.8 MW, supply voltages 100–690 V, Safe Torque Off rated SIL3 / PLe under IEC 61800-5-2 and EN ISO 13849-1. The E300 elevator drive carries its assessment to EN 81-20 / EN 81-50.

Logistics, Documentation and Working Terms

Sourcing runs through China and European distribution, with delivery to your warehouse anywhere in Russia and the CIS. Payment follows a RUB invoice with VAT; contract, specification and shipping pack included. Price and lead time are set per drive code at quotation; the NE series is officially regioned for Asia-Pacific and Africa.

Documentation and sources

Industrial equipment

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