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HV5786A High-Temperature Vacuum Stepper Motor 57 mm (NEMA 23)

HV5786A High-Temperature Vacuum Stepper Motor 57 mm (NEMA 23)

57 mm HV series stepper, stainless steel body with C-grade cleanliness processing.

Model	HV5786A
Frame Size	57 mm (NEMA 23)
Step Angle	1.8°
Holding Torque	0.8 N·m
Phase Current (peak / RMS)	2.5 / 2.1 A
Phase Resistance	1.4 Ω
Phase Inductance	2.7 mH
Weight	1.3 kg
Protection	IP20
Temperature Grade	VMT1/VMT2 · VHT1/VHT2
Vacuum Degree	VMT 10⁻³ Pa · VHT 10⁻⁵ Pa
Matched Driver	HD235

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Key Features

Engineered materials and low-outgassing construction for extreme environments
Custom windings, shafts, flanges and connectors available
100% tested in thermal vacuum / temperature cycling before shipment
OEM and small-batch customization supported

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