Nidec Control Techniques Unidrive M400 Drive – Find comprehensive resources for Nidec & Control Technique Unidrive M400 AC drives, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
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Nidec Control Techniques Unidrive M400 is a versatile AC drive designed for general-purpose industrial applications. It’s part of the Unidrive M family, known for its flexibility and advanced capabilities.
Power rating:
- 0.25 – 132 kW (0.33 – 200 hp)
- 100 V | 200 V | 400 V | 575 V | 690 V
Features
Minimize downtime and system set-up time with advanced keypad options
- Informative, multi-language, 3 line display aids set up and provides diagnostic information
- 4 navigation buttons facilitate intuitive navigation and programming
- Keypad options available:
- CI-Keypad – Drive mounted LCD keypad
- Remote IP66 keypad – rapid panel mount (1 x 32mm Ø hole)
- No Keypad – Control/programming performed by PC or fieldbus
Reduced system costs by directly integrating with applications
- M400 incorporates an onboard PLC which can execute Machine Control Studio (IEC61131-3) programs for logic and sequencing with real-time tasks – removing the need for additional PLCs
- Fit an SI module to add a fieldbus communications option or additional I/O
Improve throughput with advanced open loop motor control algorithms
- Rotor Flux Control (RFC-A) gives maximum stability and control of induction motors at all powers
- 180% motor overload suitable for heavy industrial machinery applications
- Precise frequency following is possible from an encoder or frequency/direction inputs
Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems
- M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the need for external safety components
Specifications:
Key data
- Heavy Duty rating: 0.25 – 110 kW (0.33 – 150 hp)
- Supply phases:
- Size 1 to 4: 110 V drives – 1 phase, 230 and 400 V drives – 1 or 3 phase
- Size 5 upwards: 3 phase
Standard features
Intelligence:
- Onboard PLC
Feedback:
- Encoder input – Speed follower
Machine safety:
- 2 x Safe Torque Off terminals
- SIL3/PLe compliant
Keypad:
- No keypad as standard
Option slots:
- 1 (Size 2 and above)
Parameter cloning via:
- PC tools
- SD card with AI Smart Adapter
VOLTAGE RATINGS |
100 V (100 V – 120 V ± 10%) |
200 V (200 V – 240 V ± 10%) |
400 V (380 V – 480 V ± 10%) |
575 V (500 V – 575 V ± 10%) |
690 V (500 V – 690 V ± 10%) |
CONTROL MODE |
Open loop vector or V/Hz induction motor control |
Open loop Rotor Flux Control for induction motors (RFC-A) |
FRAME SIZE | DIMENSIONS (H X W X D) | WEIGHT | ||
---|---|---|---|---|
mm | in | kg | lb | |
1 | 160 x 75 x 130 DIN rail mounting* 137 x 75 x 130 | 6.3 x 3.0 x 5.1 DIN rail mounting* 5.4 x 3.0 x 5.1 | 0.75 | 1.65 |
2 | 205 x 75 x 150 DIN rail mounting* 180 x 75 x 150 | 8.1 x 3.0 x 5.9 DIN rail mounting* 7.1 x 3.0 x 5.9 | 1.0 | 2.2 |
3 | 226 x 90 x 160 | 8.9 x 3.5 x 6.3 | 1.5 | 3.3 |
4 | 277 x 115 x 175 | 10.9 x 4.5 x 6.9 | 3.13 | 6.9 |
5 | 391 x 143 x 192 | 15.4 x 5.6 x 7.6 | 7.4 | 16.3 |
6 | 391 x 210 x 221 | 15.4 x 8.3 x 8.7 | 14 | 30.9 |
7 | 557 x 270 x 280 | 21.9 x 10.6 x 11.0 | 28 | 61.7 |
8 | 803 x 310 x 290 | 31.6 x 12.2 x 11.4 | 52 | 114.6 |
9A | 1108 x 310 x 290 | 43.6 x 12.2 x 11.4 | 66.5 | 146.6 |
9E | 1069 x 310 x 288 | 42.1 x 12.2 x 11.3 | 46 | 101.4 |
All dimensions include mounting brackets except for the DIN rail alternative for frames 1 and 2.
*Additional fixings required to maximize security