GD20-09 series VFD for crane is an open-loop vector control VFD developed for electric hoists, European-style cranes and small-tonnage gantry or bridge cranes, with crane-specific functions and built-in braking unit.
The INVT GD20-09 Series Variable Frequency Drive is designed for crane, hoist, trolley, gantry and material-handling applications that require reliable motor control, braking coordination and safe torque establishment.
| Brand | INVT |
|---|---|
| Series | GD20-09 |
| Product Type | Crane Variable Frequency Drive |
| Power Range | AC 380V (-15%)–440V (+10%) 0.75–37kW |
| Braking Unit | Built in across the listed series |
| Control Features | Torque verification, brake logic, direction selection and crane macros |
| Motor Support | Includes conical rotor motor control support |
| Typical Applications | Crane hoist, trolley, gantry, lifting and material handling |
Use the table to identify a suitable model. Final selection should be confirmed against motor current, voltage, duty, overload, braking and installation conditions.
| Model | kW | HP | Voltage | Current | Details |
|---|---|---|---|---|---|
| GD20-09-0R7G-4-B | 0.75 | 380–440 V AC | View Price & Details | ||
| GD20-09-1R5G-4-B | 1.5 | 380–440 V AC | View Price & Details | ||
| GD20-09-2R2G-4-B | 2.2 | 380–440 V AC | View Price & Details | ||
| GD20-09-004G-4-B | 4 | 380–440 V AC | View Price & Details |
The INVT GD20-09 is a crane-focused variable frequency drive for hoists, trolleys, gantries and lifting systems.
Crane Variable Frequency Drive
Crane hoist, trolley, gantry, lifting and material handling
Built-in braking unit; crane application macros; torque verification before brake release; conical rotor motor control support
Confirm motor current, hoist duty, brake resistor, crane duty cycle, load profile and official technical specifications before ordering.
Motor power and current, crane type, hoist duty, braking requirements, duty cycle and load profile.
PDFDownload INVT GD200A Product Brochure (PDF)PDFDownload INVT GD200A Installation Manual (PDF)
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INVT VFD
