INVT GD20-09 Series VFD for Crane
GD20-09 series VFD for crane is an open-loop vector control VFD that INVT develops for cranes based on the load characteristics and control requirements of electric hoists, European-style cranes, and small-tonnage gantry or bridge cranes. Compliant with crane industry standards, integrated with crane-specific functions, and compact structured, the VFD achieves excellent performance, carries the built-in braking unit for the entire series, adopts the overall EMC design, and passes rigorous reliability testing, meeting the environment requirements on low noise and low EMI in the application sites, and greatly improving product reliability.
Power range: AC 380V (-15%)–440V (+10%) 0.75–37kW
Description
INVT GD20-09 Series VFD for Crane Applications
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.
As an Authorised INVT Diamond Partner, Integrated Control Solutions supplies genuine INVT GD20-09 crane drives across India with model-selection support, programming assistance, commissioning guidance, repair support and fast delivery.
INVT GD20-09 Key Features
Built-In Braking Unit
- Built-in braking unit configured across the entire GD20-09 Series.
- Supports braking coordination for crane and lifting applications.
- Helps simplify panel design and reduce the need for additional braking hardware.
Dedicated Terminal Design
- Dedicated terminals for crane-control requirements.
- Flexible terminal configuration for different control schemes.
- Supports hoist, trolley and gantry control integration.
Special-Purpose Braking Logic
- Integrates torque verification before brake release.
- Helps reduce load slip during start-up.
- Supports starting-direction selection.
- Supports brake selection during forward and reverse switchover.
Crane Application Macros
- Includes built-in crane application macros.
- Supports user-defined macros.
- Helps reduce commissioning time and simplify parameter configuration.
Conical Rotor Motor Control
- Adjusts magnetic flux according to conical rotor motor characteristics.
- Supports fast brake release and closing control.
- Helps simplify commissioning while improving equipment safety.
INVT GD20-09 Technical Specifications
| Brand | INVT |
|---|---|
| Series | GD20-09 |
| Product Type | Crane Variable Frequency Drive |
| Main Applications | Crane hoist, trolley, gantry, lifting and material handling |
| 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 |
Why Buy INVT GD20-09 From ICS India?
- Authorised INVT Diamond Partner
- Genuine INVT crane drives
- Technical product-selection support
- Pan India supply
- Programming and commissioning assistance
- Industrial VFD repair support
- Fast quotation and delivery assistance
Explore more INVT AC Drives or request an INVT GD20-09 quotation.
INVT GD20-09 Models and Dimensions
The table below lists the available GD20-09 crane-drive models and mounting dimensions. Confirm all final dimensions, electrical ratings and installation requirements in the official INVT brochure or manual before ordering.
| Model | Power | W1 | W2 | H1 | H2 | D1 | D2 | Hole Ø | Model Details |
|---|---|---|---|---|---|---|---|---|---|
| GD20-09-0R7G-4-B | 0.75 kW | 80 | 60 | 185 | 175 | 140.5 | 137.3 | 5 | View details |
| GD20-09-1R5G-4-B | 1.5 kW | 80 | 60 | 185 | 175 | 140.5 | 137.3 | 5 | View details |
| GD20-09-2R2G-4-B | 2.2 kW | 80 | 60 | 185 | 175 | 140.5 | 137.3 | 5 | View details |
| GD20-09-004G-4-B | 4 kW | 80 | 60 | 185 | 175 | 140.5 | 137.3 | 5 | View details |
INVT GD20-09 Model Details
Scroll horizontally to compare all GD20-09 crane VFD models, power ratings and mounting dimensions.
INVT GD20-09-0R7G-4-B Crane VFD (0.75 kW)
| Model | GD20-09-0R7G-4-B |
|---|---|
| Series | INVT GD20-09 |
| Brand | INVT |
| Product Type | Crane Variable Frequency Drive |
| Power | 0.75 kW |
| W1 | 80 mm |
| W2 | 60 mm |
| H1 | 185 mm |
| H2 | 175 mm |
| D1 | 140.5 mm |
| D2 | 137.3 mm |
| Mounting Hole | 5 mm |
| Applications | Crane hoist, trolley, gantry, lifting and material-handling systems |
INVT GD20-09-1R5G-4-B Crane VFD (1.5 kW)
| Model | GD20-09-1R5G-4-B |
|---|---|
| Series | INVT GD20-09 |
| Brand | INVT |
| Product Type | Crane Variable Frequency Drive |
| Power | 1.5 kW |
| W1 | 80 mm |
| W2 | 60 mm |
| H1 | 185 mm |
| H2 | 175 mm |
| D1 | 140.5 mm |
| D2 | 137.3 mm |
| Mounting Hole | 5 mm |
| Applications | Crane hoist, trolley, gantry, lifting and material-handling systems |
INVT GD20-09-2R2G-4-B Crane VFD (2.2 kW)
| Model | GD20-09-2R2G-4-B |
|---|---|
| Series | INVT GD20-09 |
| Brand | INVT |
| Product Type | Crane Variable Frequency Drive |
| Power | 2.2 kW |
| W1 | 80 mm |
| W2 | 60 mm |
| H1 | 185 mm |
| H2 | 175 mm |
| D1 | 140.5 mm |
| D2 | 137.3 mm |
| Mounting Hole | 5 mm |
| Applications | Crane hoist, trolley, gantry, lifting and material-handling systems |
INVT GD20-09-004G-4-B Crane VFD (4 kW)
| Model | GD20-09-004G-4-B |
|---|---|
| Series | INVT GD20-09 |
| Brand | INVT |
| Product Type | Crane Variable Frequency Drive |
| Power | 4 kW |
| W1 | 80 mm |
| W2 | 60 mm |
| H1 | 185 mm |
| H2 | 175 mm |
| D1 | 140.5 mm |
| D2 | 137.3 mm |
| Mounting Hole | 5 mm |
| Applications | Crane hoist, trolley, gantry, lifting and material-handling systems |
Selection notice: Confirm motor current, hoist duty, brake resistor, crane duty cycle, load profile and official technical specifications before ordering.
INVT GD20-09 Crane Applications
- Overhead cranes
- Gantry cranes
- Electric hoists
- Crane trolleys
- Winches
- Lifting systems
- Material-handling equipment
- Conical rotor motor applications
INVT GD20-09 Manual, Catalogue and Datasheet
Download the official INVT GD20-09 catalogue and installation manual using the buttons at the top of this product page. The documentation includes model selection, wiring, brake logic, crane macros, parameter settings, commissioning and troubleshooting information.
The documentation applies to GD20-09-0R7G-4-B, GD20-09-1R5G-4-B, GD20-09-2R2G-4-B and GD20-09-004G-4-B.
Frequently Asked Questions About INVT GD20-09 Crane VFD
Find answers about braking logic, crane macros, conical rotor motor control, dimensions, manuals, quotation and commissioning support.
What is the INVT GD20-09 Series VFD?
The INVT GD20-09 is a crane-focused variable frequency drive designed for hoist, trolley, gantry and lifting applications.
Does the GD20-09 include a braking unit?
Yes. The entire GD20-09 Series is configured with a built-in braking unit.
What is special-purpose braking logic?
The braking logic integrates torque verification so the drive can establish torque before brake release, helping reduce slip and improve operational safety.
Can the GD20-09 support forward and reverse brake control?
Yes. It supports starting-direction selection and brake selection during forward and reverse switchover.
Does the GD20-09 include crane application macros?
Yes. It includes crane application macros and supports user-defined macros to simplify commissioning.
Can the GD20-09 control conical rotor motors?
Yes. It adjusts magnetic flux according to conical rotor motor characteristics to support fast brake release and closing control.
Which GD20-09 models are listed on this page?
The listed models are GD20-09-0R7G-4-B, GD20-09-1R5G-4-B, GD20-09-2R2G-4-B and GD20-09-004G-4-B.
Where can I download the GD20-09 manual?
Use the Product Manual button at the top of the product page to access installation, wiring, parameter and commissioning information.
Where can I download the GD20-09 catalogue?
Use the Product Brochure button at the top of the page to view model specifications and crane application information.
How do I select the correct GD20-09 model?
Selection should consider motor power, current, hoist duty, braking resistor, load profile, operating cycle, mechanical brake logic and installation conditions.
Does ICS India provide GD20-09 commissioning support?
Integrated Control Solutions provides technical and model-selection assistance. Programming and commissioning support depends on the application and project scope.
How can I request a GD20-09 quotation?
Send the full model number, motor power, rated current, crane type, duty cycle, quantity and delivery location to the ICS India sales team.
Need Help Selecting the Correct GD20-09 Model?
Share your motor power, rated current, crane type, hoist duty, braking requirements and quantity with the ICS India technical team.
