The GTAKE GK310 series is a high-performance AC drive designed for robust industrial applications. Its compact, book-type design allows for flexible mounting and efficient space utilization, while the advanced open-loop vector control ensures precise speed and torque regulation for both asynchronous and synchronous motors. With an impressive 150% starting torque at 0.25Hz, comprehensive I/O options, and support for functional expansion cards, the GK310 delivers outstanding performance and reliability for demanding sectors such as material handling, textiles, and pumps.
Excellent Motor Control Performance & High Starting Torque
Compact & Robust Design with Flexible Installation
Rich Features & High ReliabilityKey Features
The GK310 uses open-loop vector control to provide accurate control of motor speed and torque. This makes the Vector Control AC Drive suitable for industrial equipment where stable low-speed operation, responsive acceleration, and consistent torque performance are important.
With 150% starting torque at 0.25Hz, the GK310 is designed to provide strong motor output during startup and low-speed operation. This capability is valuable for equipment that starts with a loaded motor or experiences changing torque requirements.
The GK310 supports both asynchronous and synchronous motors, giving equipment designers greater flexibility when selecting the motor and drive combination.
The drive supports three levels of short-term overload performance: 150% for 1 minute, 180% for 10 seconds, and 200% for 0.5 seconds. This allows the High Performance AC Drive to handle demanding transient load conditions more reliably.
The book-type structure provides an efficient form factor for industrial control cabinets. Its compact construction supports flexible installation while helping make better use of available cabinet space.
The GK310 offers comprehensive I/O options and supports functional expansion cards. This allows the drive to be configured for different control requirements and integrated more easily into industrial automation systems.
Built-in protection functions help address common drive and motor operating conditions, including overcurrent, overvoltage, undervoltage, overheating, overload, and motor short-circuit detection.
GK310 Technical Features
| Power input | |
| Rated input voltage | 220V level: Single / Three phase 220V AC
400V level: three phase 380V~440V |
| Frequency | 50Hz/60Hz, tolerance ±5% |
| Voltage range | Continuous voltage fluctuation ±10%, short fluctuation -15%~+10%, i.e. 400V: 323V~484V |
| Voltage out-of-balance rate <3%, distortion rate as per the requirements of IEC61800-2 |
|
| Allowable frequency fluctuation | ±5% |
| Rated Input current (A) | 3.8 – 876 |
| Output Data (U, V, W) | |
| Rated Output current (A) | 2.1 – 820 |
| Output voltage (V) | 3-phase: 0~ rated input voltage, error < ±3% |
| Output frequency (Hz) | 0.00~ 500.00Hz; unit: 0.01Hz |
| Overload capacity | 150% – 1min 180% – 10s 200% – 0.5s |
| Protection functions | Power-on motor short-circuit detection, over-current protection, overvoltage protection, undervoltage protection, overheat protection, overload protection,etc. |
| Ambient | |
| Vibration | Less than 5.9 m/s² (0.6g) |
| Relative Humidity | 5% – 95 %. No condensation |
| Corrosive environment | 3C3 |
| Ambient temperature | -10ºC – 40 ºC |
| Altitude | 0 – 2,000 m |
| Rated output current de-rated 1% every 100 m above 1,000 m | |
| Storage temperature | -40 – +70 ºC |
| Efficiency | Efficiency At rated amps: |
| 7.5kW and below: ≥93% | |
| 11 – 45 kW: ≥95 % | |
| 55kW and above: ≥98 % | |
| IP grade | IP20 |
| Cooling method | Forced air cooling |
The GK310 is designed for industrial equipment that requires stronger motor control performance than a basic general-purpose drive. Its vector control technology, starting torque, overload capability, and flexible control options make it suitable for applications where motor response and operating stability are important.
The GK310 AC Drives series can be used in material handling equipment where motors may experience changing loads during starting, conveying, and movement.
Textile machines often require stable motor speed and consistent torque during continuous production. The GK310 provides vector-based motor control for equipment with demanding speed regulation requirements.
The GK310 can be applied to pump equipment requiring adjustable motor speed and reliable operation under changing operating conditions.
The drive is suitable for machinery that requires accurate speed and torque control, particularly where compact cabinet installation and flexible motor compatibility are important.
With its open-loop vector control, comprehensive I/O, and expansion capability, the GK310 can be integrated into industrial automation equipment that requires configurable motor control.
A conventional frequency drive can regulate motor speed by varying output frequency and voltage, while vector control provides a more precise approach to managing motor torque and speed. This makes a Vector Control AC Drive particularly useful for applications with demanding acceleration, low-speed torque, or changing load conditions.
For equipment requiring stronger dynamic response, the GK310 combines vector control with high starting torque and short-term overload capability. This positioning makes it a suitable High Performance Vector Control AC Drive for demanding industrial machinery rather than only basic speed-control applications.
When selecting a GK310 AC Drives model, the drive should be matched with the motor and the operating conditions of the application.
Important selection factors include motor type, rated motor current, input voltage, load characteristics, starting torque requirements, operating frequency, ambient temperature, installation altitude, and required control functions.
The available GK310 range covers different input voltage levels and output current requirements, allowing the series to be configured for a broad range of industrial equipment.
A Vector Control AC Drive is a variable-frequency drive that provides more precise control of motor speed and torque. It is commonly used where stronger low-speed performance, dynamic response, and load control are required.
The GK310 supports both asynchronous motors and synchronous motors.
The GK310 provides an output frequency range of 0.00 to 500.00Hz with a unit resolution of 0.01Hz.
Typical applications include material handling, textile machinery, pumps, industrial machinery, and automated production equipment requiring high-performance motor control.
The GK310 includes power-on motor short-circuit detection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, and overload protection.
The GK310 belongs to GTAKE’s AC Drives & Four Quadrant Drives product family. Other products in the same portfolio include compact, general-purpose, high-performance, spindle, crane-specific, and medium-voltage drive solutions.
For different motor power ranges, installation requirements, and application conditions, users can compare the GK310 with other GTAKE AC Drives series to identify the appropriate drive solution.
