Hollow Shaft Space Encoder
The VLS series is designed with compact dimensions, light weight, and the signature Netzer hollow shaft for unmatched precision. These characteristics are essential for the demands of space exploration. The VLS range meets the rigorous demands of TID (Total Ionizing Dose) and minimal outgassing, which are key factors for thriving in the harsh environment of space.
Product | OD/ID/Height | weight | Resolution | Accuracy | Max. operational speed |
VLS-60 | 60/25/6 mm | 16 g | 18-20 bit | ±0.01° | 4000 rpm |
VLS-80 | 80/35/6.6 mm | 21 g | 19-21 bit | ±0.006° | 2000 rpm |
VLS-100 | 100/48/7 mm | 42 g | 18-20 bit | ±0.006° | 4000 rpm |
VLS-140 | 140/90/8 mm | 80 g | 19-21 bit | ±0.006° | 2000 rpm |
VLS-170 | 170/110/8 mm | 110 g | 19-21 bit | ±0.006° | 2000 rpm |
Typical Environment Conditions
Supply voltage: 5V ±5%
Current Consumption: ~90 mA
Communication: SSi / BiSS-C
Operating temperature range: -55°C to +105°C (Optional +125°C)
Storage temperature: -55°C to +125°C
Shock endurance / functional: 100g 6msec saw-tooth per IEC 60068-2-27:2009 40g 11msec saw-tooth per MIL-810G
Vibration functional: 7.7grms @ 20 to 2000 Hz per MIL-810G Category 24
Protection: Parylene conformal coating: improved low outgassing, reduces Tin Whiskers risk.
Low out-gassing: TML < 1%, CVCM < 0.1%
Radiation tested for: TID = 30KRAD. SEE 1E11 p/cm²/s protons @200MeV
