D28.1 UHV Stepper Motor
55 mNm, NEMA 11
New AML UHV stepper motor size.
Compact UHV stepper motor. Ideal for space restricted applications with low torque requirements.Overview
- Suitable for use below 1 x 10-10 mBar (7.5 x 10-11 Torr)
- Continuous running in vacuum at high torque and step rates with AML drive
- Bakeable to 200 °C
- Step angle of 1.8°
- Step angle tolerance of ±5%
- Operational temperature range -65 °C to +190 °C
- Embedded thermocouple or PT100 sensor
- Open construction with all internal spaces vented
- Cryogenic extended operating temperature option available, range -196 °C to +190 °C
- Gamma radiation hard versions available 1 x 106 Gy
- Standard motors are fitted with open stainless steel bearings, lubricated with NyeTorr® 6300 ultra low outgassing UHV grease
- Hybrid silicone nitride ceramic bearings option available, dry lubricated with tungsten disulfide
- Custom shaft modifications available
| Order Code | Description |
Price
|
|---|---|---|
| D28.1 | 55 mNm UHV stepper motor | 780.001,070.00910.00 |
| D28.1-C | D28.1, Cryogenic -196 °C to +190 °C | Contact Us |
| D28.1-P | D28.1 with PT100 temperature sensor in lieu of thermocouple | 828.001,135.00965.00 |
| D28.1-R | D28.1, Gamma radiation hardened | Contact Us |
| D28.1-X | D28.1 with shaft modification | Contact Us |
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