
Representative Image
ASR Family
Motorized XY Microscope Stages
- Includes Nucleus microscopy modules
- 50 x 50 mm - 305 x 305 mm travel
- Built-in controller or motor-only models
- Motor encoder for slip/stall detection and automatic recovery
- Supported by µManager microscopy automation software
- Standard mounting options to fit a wide range of popular microscopes
- Suitable for use in Class 5 cleanrooms per ISO 14644. Contact us for more information and custom options
| Shortest Lower Travel | Longest Lower Travel | Shortest Upper Travel | Longest Upper Travel | Best Accuracy | Highest Speed | Highest Thrust | Load |
|---|---|---|---|---|---|---|---|
50 mm (1.969") | 305 mm (12.008") | 50 mm (1.969") | 305 mm (12.008") | 60 µm (0.002362") | 85 mm/s (3.346"/s) | 95 N (21.3 lb) | 200 N (44.9 lb) |
| Series Name | Nucleus Module | Built-In Controller | Built-In Encoder | Built-In Motor | Price Range (USD) * | Current Lead Times | Add To Compare |
|---|---|---|---|---|---|---|---|
| X-ASR-E | Motor/rotary | Stepper | $6,905 – $10,999 | 1-5 Days | |||
| X-ASR | Stepper | $6,861 – $10,614 | 1-5 Days | ||||
| ASR-E | Motor/rotary | Stepper | $5,577 – $9,354 | 1-5 Days | |||
| ASR | Stepper | $5,536 – $8,982 | 1-5 Days |
* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.
ASR Customization Examples
Whether you need modifications to standard products or have unique stage or system needs, our Product Customization team is dedicated to building tailored solutions.
Response Time Promise: 1 Business Day

OEM Microscope Stage
Need a custom OEM version? This custom ASR highlights some of our capabilities. Fine-pitch ball screws and high resolution encoders were integrated to provide even better small move performance for high throughput imaging tasks. Additionally, a custom base-plate was designed to mount directly to the customer’s optical system without additional adaptor plates. Product branding was also removed as per the customer’s request.
Zaber provides many other OEM services including, testing, calibration, inventory management, rapid prototyping, and custom firmware solutions.
Contact us with your requirements.