Machine requirements
Consider this model for a BT30 automatic-tool-change installation with a suitable water circuit and enough space for the 496.5 mm overall length shown in the drawing.
View full-size photo
GDL SPINDLE · ATC
GDL120-30-24Z/5.5
A 5.5 kW water-cooled ATC spindle with a BT30 interface, a 120 mm body and a 24,000 rpm operating point. Check the complete spindle and rear cylinder envelope.
5.5 kW ratedBT30Water-cooled24,000 rpm rated
MODEL SELECTION
Is this spindle right for your machine?
Check before ordering
Select the winding before checking the drive: the configurations are 220 V / 19 A and 380 V / 11 A. Both use the 24,000 rpm, 800 Hz specification.
Compare alternatives
The air-cooled ISO20 configuration offers a different cooling method and tool interface. It requires different tooling and installation checks, so it is not a drop-in replacement.
Compare the differences →SPECIFICATIONS
Read the operating conditions.
The specification is 5.5 kW, 24,000 rpm and 800 Hz, with four poles and three phases. The drawing lists a 136 mm clamping length and a 25 kg weight.
Scroll across to compare columns. Keyboard: focus the table area and use the left/right arrow keys.
| Output and duty | |
|---|---|
| Rated power (kW) | 5.5 |
| Rated speed (rpm) | 24,000 |
| Tooling and mounting | |
| Tool interface | BT30 |
| Tool change | Automatic tool change |
| Electrical | |
| Frequency (Hz) | 800 |
| Poles | 4 |
| Phases | 3 |
| Dimensions and weight | |
| Body diameter (mm) | 120 |
| Overall length (mm) | 496.5 |
| Clamping length (mm) | 136 |
| Weight (kg) | 25 |
| Cooling and feedback | |
| Cooling | Water-cooled |
Winding options
Match the voltage and current of the winding you intend to order.
- 220 V · 19 A
- 380 V · 11 A
INSTALLATION CHECKS
Match the whole assembly.
Compare body diameter, clamping length, overall envelope, BT30 tooling, coolant connections and release signals. The drawing marks the encoder connection as reserved and states that no encoder is fitted to this model.
- Confirm the selected 220 V or 380 V winding and the VFD output capability.
- Confirm cooling and pneumatic requirements before installation.
- For additional installation drawings, include the exact model and winding in your inquiry.
COMPARE RELATED SPINDLES
Compare the installation differences.
These models illustrate different interfaces and installation requirements. Check each drawing before choosing.
Scroll across to compare columns. Keyboard: focus the table area and use the left/right arrow keys.
| Model | Power / duty | Speed | Interface | Cooling | Key difference |
|---|---|---|---|---|---|
| GDL120-30-24Z/5.5Current configuration | 5.5 kW rated | 24,000 rpm rated | BT30 | Water-cooled | Ø120 mm · 496.5 mm overall · 136 mm clamp |
| GDL40.5-ISO20-24Z/2.2 | 2.2 kW rated | 18,000 rpm rated / 24,000 rpm max | ISO20 | Air-cooled | 372.5 mm overall |
| GDL110-30-18Z/3.2 | 3.2 kW rated | 18,000 rpm rated | BT30 | Water-cooled | Ø110 mm · 132 mm clamp |
| GDL100-25-24Z/2.5 | 2.5 kW rated | 24,000 rpm rated | ISO25 | Water-cooled | Ø100 mm · 130 mm clamp |
| GDL125-40-12Z/7.5 | 7.5 kW rated | 12,000 rpm rated | BT40 | Water-cooled | Ø125 mm · 618 mm overall · 172 mm clamp |
DOWNLOADS
Files for this configuration.
PDF · 163 KB
Dimensions, specifications and wiring
GDL120-30-24Z/5.5 · 380 V winding
English technical labels; Chinese title block · Revision not specified
Document number: GDL120-30-24Z/5.5
Download PDFPDF · 163 KB
Dimensions, specifications and wiring
GDL120-30-24Z/5.5 · 220 V winding
English technical labels; Chinese title block · Revision not specified
Document number: GDL120-30-24Z/5.5
Download PDFFor CAD or additional installation drawings, include the exact model and configuration in your inquiry.
MODEL QUESTIONS
Before you order.
Which speed should I use for matching?
Use 24,000 rpm at 800 Hz from the drawings. Match the drive to 24,000 rpm at 800 Hz for the GDL120-30-24Z/5.5.
Does the spindle include an encoder?
The drawing states that this model has no encoder and marks the connection as reserved. Confirm any feedback requirements for the order.
REQUEST A QUOTE
Tell us what your machine needs.
Share a model or describe what you need to match. Unknown technical details can be left blank.
Useful details to have ready
- Exact code and readable nameplate
- Mounting dimensions and available clearance
- Tool interface and required speed
- Drive output, cooling and ATC connections
Attach photographs or drawings in your email application.