H391

H391

Product catalog summary
Electrical Specification:
The document provides detailed specifications for a series of hybrid stepper motors, specifically the H391 series with a step angle of 1.8°. Key parameters include:
  • Rated Current: Ranges from 0.4A to 1.2A.
  • Phase Resistance: Varies between 3.2Ω and 30Ω.
  • Phase Inductance: Between 3.0mH and 22mH.
  • Holding Torque: From 8 N.cm to 24 N.cm.
  • Detent Torque: Ranges from 0.5 N.cm to 1.2 N.cm.
  • Lead Wire: Options for 4 or 6 wires.
  • Motor Weight: Between 100g and 210g.
General Specifications:
  • Step Angle Accuracy: 1.8° with a tolerance of ±5%.
  • Resistance Accuracy: ±10%.
  • Inductance Accuracy: ±20%.
  • Temperature Rise: Maximum of 80℃.
  • Ambient Temperature: Operates between -10℃ and 50℃.
  • Insulation Resistance: Minimum of 100Mohm at 50VDC.
  • Dielectric Strength: 500VAC for one minute.
  • Shaft Radial Play: Maximum of 0.06mm under a 450g load.
  • Shaft Axial Play: Maximum of 0.08mm under a 450g load.
Leadwire Configuration:
  • Bi-Polar: 4 leads.
  • Uni-Polar: 6 leads.
Complementary Products:
  • Special shaft.
  • Encoders.
  • Connector.
  • Long leadwires.
Mechanical Dimensions:
The document includes a picture illustrating the mechanical dimensions of the motors.
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Catalog excerpts

H391-1

Electrical Specification Complementary Products:

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.