Parker's standard motors are rated to run down to -20 C. Modifications can be made to extend the minimum temperature depending on how extreme the conditions are.
If the ambient temperature is below -20 C and above -30 C, we would offer the following:
- Use bearings packed with Mobil 28 grease
- May not use incremental nor EnDat encoders; only available options are Hiperface and resolver
- Custom PS connectors suitable for low temperature environments
If the ambient is below -30 C and above -50 C:
- May only use resolvers