Machine requirements
For machines that use ER11B tooling and water cooling. Check that your drive supports 24,000 rpm rated and that the mounting dimensions fit: Ø62 mm · 188.5 mm overall.
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GDZ SPINDLE · MANUAL
GDZ-26-1
A compact 62 mm water-cooled ER11B spindle with 0.8 kW documented in the drawing and specification table. Its overall length is 188.5 mm.
0.8 kW ratedER11BWater-cooled24,000 rpm rated
MODEL SELECTION
Is this spindle right for your machine?
Check before ordering
Confirm the supplied spindle’s current before sizing the drive: the drawing lists 5 A, while the nameplate photo shows 3.5 A. The drawing and specification table give 0.8 kW, but the photo labels power as 0.8 W. Ask for the correct nameplate and electrical specification before installation.
Compare alternatives
GDZ-18-2 also uses ER11B but has a 65 mm body and a different current specification.
Compare the differences →SPECIFICATIONS
Read the operating conditions.
This water-cooled spindle uses ER11B tooling. Power: 0.8 kW rated. Speed: 24,000 rpm rated. Installation dimensions and weight: 62 mm body diameter, 188.5 mm overall length, 2.5 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) | 0.8 |
| Rated speed (rpm) | 24,000 |
| Tooling and mounting | |
| Tool interface | ER11B |
| Tool change | Manual tool change |
| Electrical | |
| Spindle winding (V) | 220 |
| Frequency (Hz) | 400 |
| Dimensions and weight | |
| Body diameter (mm) | 62 |
| Overall length (mm) | 188.5 |
| Weight (kg) | 2.5 |
| Cooling and feedback | |
| Cooling | Water-cooled |
INSTALLATION CHECKS
Match the whole assembly.
Start with the exact GDZ-26-1 configuration. Compare the mounting drawing, nose clearance and connection locations with the existing installation. Check the collet, nut clearance and usable clamp area before reusing tooling or supports.
- Check the water circuit and the connector details shown in the drawing.
- Ask for the voltage and current of the supplied spindle before choosing the drive. Do not use another model’s electrical ratings.
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 |
|---|---|---|---|---|---|
| GDZ-26-1Current configuration | 0.8 kW rated | 24,000 rpm rated | ER11B | Water-cooled | Ø62 mm · 188.5 mm overall |
| GDZ-18-2 | 0.8 kW rated | 24,000 rpm rated | ER11B | Water-cooled | Ø65 mm · 224 mm overall |
| GDZ-17B | 1.5 kW rated | 24,000 rpm rated | ER16 | Water-cooled | Ø80 mm · 241 mm overall |
| GDZ-18 | 1.5 kW rated | 24,000 rpm rated | ER11 | Water-cooled | Ø65 mm · 235.5 mm overall |
| GDZ-18B | 1.5 kW rated | 24,000 rpm rated | ER16 | Water-cooled | Ø65 mm · 254.5 mm overall · 110 mm clamp |
DOWNLOADS
Files for this configuration.
No standalone PDF is listed for this configuration. Use the full-size drawing above and include any document requirements in your inquiry.
For CAD or additional installation drawings, include the exact model and configuration in your inquiry.
MODEL QUESTIONS
Before you order.
What tooling and mounting does GDZ-26-1 need?
This configuration combines ER11B tooling, 24,000 rpm rated and Ø62 mm · 188.5 mm overall. Keep the complete code when comparing drawings.
What should I include in a replacement inquiry?
Include the existing nameplate, mounting dimensions, required ER11B tooling, drive details and cooling arrangement. GDZ-18-2 also uses ER11B but has a 65 mm body and a different current specification.
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.