- 40 mm and 60 mm centre of rotation options allow for two axes of motion about a common centre of rotation
- 30 N load capacity
- Low profile, small footprint
- Encoder position feedback with slip/stall detection and automatic recovery
- Designed for use with an X-MCB1 Series stepper motor controller or any 2-phase stepper motor controller
1. Integrated motor encoder provides easy-to-use closed-loop motion.
2. 200 step per revolution stepper motor, microstepped up to 256x to provide smooth and precise motion.
3. Crossed roller bearings for smooth motion and high stiffness.
4. The interlocking alignment system makes it easy to stack two stages.
5. The GSM60 and the GSM40 stages can be stacked together to share a common centre of rotation, 40 mm above the top stage.
6. M2 (20 mm pattern) and M3 (32 mm pattern) mounting holes provided.
7. DB15 male connector for quick connection to Zaber single or multi-axis controllers.
8. A shaft-mounted knob for coarse positioning without power.
Zaber's GSM-E Series devices are motorized goniometers with high thrust and speed capabilities in a compact package. They are stepper motor driven positioning goniometers designed to interface with our X-MCB1 or X-MCB2 controller, offering high resolution daisy-chainable operation. These stages are excellent for applications where a small profile is required. They can mount to a flat surface or stack together to share a common centre of rotation for two axes of angular motion.
Zaber ASCII Protocol Manual (Wiki)
Zaber Binary Protocol Manual (Wiki)
GSM-E Manual (Wiki)