

Photographs are for identification. Appearance can vary by model and revision.
CTB · CNC controllers & spindles
CTB Servo Spindle Motors and Drives
AC spindle servo motors and drives
CTB servo spindle motors (Z18 series) and GH-series servo spindle drives for machine-tool spindles.
- Z18 series AC spindle induction servo motors
- GH series servo spindle drives
Adding to the list only saves it in your browser. Nothing is sent until you press a send button on the enquiry page. Price and availability are given on quotation.
Specifications
- Motor series
- Z18
- Drive series
- GH
- Ratings
- On request
Specifications are given to identify and compare products. Confirm the exact model, ratings and options against the manufacturer’s datasheet, or with us, before ordering.
Variants
| Item | Series |
|---|---|
| Servo spindle motor | Z18 |
| Servo spindle drive | GH |
Choosing the right one
Not sure this is the right CNC system? Read the buying guide for CNC systems, then send us the details below so we can confirm a model.
- Machine type: lathe, milling or machining centre
- Number of axes and spindle type
- Servo drives and motors already installed, with models
- Tool changer or turret details
- Whether this is a new build or a retrofit



