Representative Industry
Spindle Motor Drive for CNC Machine Tools, CNC Milling Machine, Machining Centers, NC Drilling Machine and CNC Vertical Lathes and so on.
Product Overview
VA−M series have fast acceleration and deceleration, powerful cutting force with low-frequency, vector control, torque control and servo drive technology with same international high level. It meets high-precision positioning with arbitrary angle, and meets greatly various requirements on control. It is the first-class high-end drive product for various machine tool spindles.
Control method | Sinusoidal PWM control, full closed loop vector control |
Power range | 2.2kW~15 kW |
Input voltage、frequency | 3AC 380V/400/415/440V;50Hz/60Hz |
Maximum output voltage | 3AC 380V/400/415/440V |
Maximum output speed | 18000rpm |
Digital input and output | 7-channel optocoupler isolated input; input mode: PNP, NPN optional |
Analog input and output | Input: AI1 −10V~10V, input impedance 14kΩ AO2/AO3 Same as above |
Pulse input and output | Directional pulse or quadrature pulse |
Protocol | Dual 485 communication interface supports Modbus protocol (RTU), RS232, CAN, Ethernet |
Brake unit | Built-in as standard |
External interface | DC24V power supply, maximum output current 100 mA |
servo motor | Complete solution for servo motors and drives |
Installation method | Wall mounting |
Protection level | IP20 |
◪VA−MS−4T□□□G
power(kW) | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
motor (kW) | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
Output | Voltage (V) | 3-phase 0 to rated input voltage | |||||||||||||
Rated current(A) | 2.5 | 3.8 | 5.5 | 9 | 13 | 17 | 24 | 30 | 39 | 45 | 60 | 75 | 91 | 112 | |
Overload capability | 200% 30 seconds | ||||||||||||||
Input | Rated voltage / frequency | 3-phase 380V~480V;50Hz/60Hz | |||||||||||||
Allowable voltage range | 323V ~ 528V; voltage imbalance: ≤ 3%; allow frequency fluctuation: ± 5% | ||||||||||||||
Rated current (A) | 2.8 | 4.2 | 6.1 | 10 | 15 | 19 | 26 | 33 | 43 | 50 | 66 | 83 | 100 | 123 | |
Brake unit | Built-in as standard | ||||||||||||||
IP | IP20 | ||||||||||||||
cooling mode | Natural air cooling | Forced air cooling |
Note: VA−MS−4T0.75G~VA−MS−4T55G is built-in as standard on brake unit.
If the brake unit isn’t required, please add −56 to the model number when ordering.
◪VA−MV−4T□□□G
Power (kW) | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
motor (kW) | 0.75 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | |
Output | Voltage (V) | 3-phase 0 to rated input voltage | |||||||||||||
Rated current (A) | 2.5 | 3.8 | 5.5 | 9 | 13 | 17 | 24 | 30 | 39 | 45 | 60 | 75 | 91 | 112 | |
Overload capability | 50% 1 minute, 180% 10 seconds, 200% 0.5 seconds, interval 10 minutes (inverse time characteristic) | ||||||||||||||
Input | Rated voltage / frequency | 3-phase 380V ~ 480V; 50Hz / 60Hz | |||||||||||||
Allowable voltage range | 323V ~ 528V; voltage imbalance: ≤ 3%; allow frequency fluctuation: ± 5% | ||||||||||||||
Rated current (A) | 2.8 | 4.2 | 6.1 | 10 | 15 | 19 | 26 | 33 | 43 | 50 | 66 | 83 | 100 | 123 | |
Brake unit | Built-in as standard | ||||||||||||||
IP | IP20 | ||||||||||||||
cooling mode | Natural air cooling | Forced air cooling |
Note: VA−MV−4T0.75G~VA−MV−4T75G is built-in as standard on brake unit.
If the brake unit isn’t required, please add −56 to the model number when ordering.
Voltage level | model | VA−MV−4T□□□G | ||
Adapter motor (kW) | Rated output current (A) | Rated input current (A) | ||
400V | VA−MV−4T2.2G | 2.2 | 5.5 | 6.1 |
VA−MV−4T3.7G | 3.7 | 9 | 10 | |
VA−MV−4T5.5G | 5.5 | 13 | 15 | |
VA−MV−4T7.5G | 7.5 | 17 | 19 | |
VA−MV−4T11G | 11 | 24 | 26 | |
VA−MV−4T15G | 15 | 30 | 33 |
◪Product appearance, installation dimensions, approximate weight
VA−MV−4T7.5G and lower power grades
VA−MV−4T11G and higher power grades
Voltage | model | Appearance and installation dimensions (mm) | weight (kg) | |||||||
W | H | D | W1 | H1 | D1 | T1 | Hole d | |||
400V | VA−MV−4T2.2G | 155 | 249 | 187.7 | 136 | 232 | 69 | 8 | 5.5 | 3.3 |
VA−MV−4T3.7G | ||||||||||
VA−MV−4T5.5G | ||||||||||
VA−MV−4T7.5G | ||||||||||
VA−MV−4T11G | 210 | 337 | 220 | 150 | 324 | 107.5 | 2.5 | 7 | 8.5 | |
VA−MV−4T15G |
category | name | model | Function Description | reference |
Operation panel | Operation panel (shuttle tyoe) | V6−DP01 |
| P2−** |
Operation panel (button type) | V6−DP02 |
| P2−** | |
Text display | EX−MT01 | Man-machine interface - text display | P2−** | |
touch screen | EX−MT02 | Human-machine interface - touch screen | P2−** | |
Fake panel | V6−DP03 | Customer option | P2−** | |
Pallet | V6−DP05 | Operation panel mounting accessories | P2−** | |
Expansion Card | Programmable CAN bus expansion card | EX−CA05 |
| P2−** |
Profibus DP communication card | EX−CA06 |
| P2−** | |
Keyboard extension cord | 2 m keyboard extension cable | CB1−200 |
| P2−** |
3 m keyboard extension cable | CB1−300 |
| P2−** | |
5 m motor encoder feedback line | CB2−500 |
| P2−** | |
5 m machine tool system cable | CB3−500 |
| P2−** |
Direct drives include turntable servo drives that replace disc motors and linear servo drives that replace linear motors. Elimination of transmission errors at the base's mechanical transmission equipment has resulted in high speed and high positioning accuracy. And the characteristics of the linear layout of the linear motor can make all kinds of equipment with optional linear linear organization complete miniaturization and light weight.
High speed, high precision, high utility
Use more advanced encoders, higher sampling accuracy and data values, speed-changing DSP, high-power rotating motors without cogging, linear motors, and various modern control strategies such as self-learning and artificial intelligence The basic advancement of the servo system.
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