Overview
The Sanyo Denki 103H546-0410 is a 2-phase DC stepping motor engineered for applications demanding precise, repeatable motion control. Part number 6035109-3, this unit features 1A bipolar current capacity and a 1.8° step angle (200 steps per revolution), making it suitable for indexing and positioning tasks in automated equipment. Sanyo Denki stepping motors, marketed under the StepSyn and SANMOTION F brands, are manufactured to exacting Japanese standards and widely used in medical devices, laboratory analyzers, CNC equipment, and packaging machinery.
Key Features
- 1A bipolar current rating — standard DC stepper performance
- 1.8° step angle — 200 steps per revolution for smooth positioning
- Compact 2-phase design — straightforward wiring and driver compatibility
- Robust construction — tested for high humidity and vibration environments
- Wide temperature operating range: –10°C to +50°C
Technical Specifications
- Manufacturer: Sanyo Denki Co., Ltd.
- Model Number: 103H546-0410 (Part 6035109-3)
- Motor Type: 2-Phase DC Stepping Motor (Bipolar)
- Step Angle: 1.8°
- Steps per Revolution: 200
- Current (Bipolar): 1.0 A
- Winding Configuration: Bipolar
- Operating Temperature: –10°C to +50°C
- Environmental Rating: High humidity and vibration resistant
Typical Applications
- Medical device automation and laboratory analyzer positioning
- Dental and healthcare equipment indexing
- CNC and precision machinery stepper control
- Packaging and labeling equipment
- 3D printing and motion control systems
- Industrial sewing and textile equipment
- Copiers, scanners, and document handling machines
Compatibility & Replacements
Compatible With
- Sanyo Denki 2-phase stepper drivers and controllers
- Standard bipolar stepper motor drivers (H-bridge configuration)
- Industrial automation platforms supporting DC stepping motors
- Legacy motion control systems requiring 1A / 1.8° stepper motors
Replaces / Drop-In Replacement For
- Other Sanyo Denki 103H-series motors with identical pinout and current/torque ratings
- Comparable 1A 1.8° stepping motors from other manufacturers with matching specifications
- Verify mechanical dimensions and wiring before substitution
Works With
- Sanyo Denki stepper drivers and motion controllers
- Standard bipolar stepper motor H-bridge drivers
- Industrial PLC and motion control interfaces
- Legacy medical and lab equipment stepper control systems
- DC-based motion automation platforms
