Overview
The Sanyo Denki 103H546-0410 is a precision DC stepping motor engineered for controlled positioning in scientific, laboratory, and medical equipment. With its 1A current rating and 1.8° step angle, this stepper motor delivers consistent accuracy for incremental motion control applications requiring reliable, repeatable positioning.
Key Features
- DC stepping motor with 1.8° step angle for fine positioning resolution
- 1A current rating provides balanced torque and efficiency
- Compact design suitable for space-constrained laboratory and medical device enclosures
- Low-noise operation appropriate for clinical and research environments
- Manufactured by Sanyo Denki—established Japanese motor specialist
Technical Specifications
The following specifications are based on Sanyo Denki stepper motor series standards. Verify exact electrical and mechanical parameters with Sanyo Denki documentation or your system integrator before installation:
- Step Angle: 1.8°
- Current Rating: 1A per phase
- Motor Type: DC Stepping (2-phase hybrid typical)
- Part Number: 103H546-0410
- Manufacturer: Sanyo Denki Co., Ltd.
- Operating Environment: Laboratory, medical, dental equipment
Typical Applications
- Medical diagnostic and therapeutic equipment requiring precise positioning
- Laboratory automation and analytical instruments
- Dental chair and tool positioning mechanisms
- Sample handling and fluid dispensing systems
- Precision scanning and optical alignment equipment
Compatibility & Replacements
Compatible With
- Stepper motor driver circuits designed for 2-phase hybrid stepping motors
- Motion control systems requiring 1.8° per step resolution
- 24V or 48V stepper driver supplies (typical for Sanyo Denki stepper series)
- Laboratory and medical equipment OEM control platforms
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 103H546-0410 may be interchangeable with other motors in the 103H546 series depending on frame size and shaft specifications. Consult Sanyo Denki technical documentation for confirmed replacement part numbers.
Works With
- Standard 2-phase stepper motor driver ICs (ULN2003, L298, and equivalent)
- Microcontroller-based motion control systems (Arduino, PLC, industrial controllers)
- Laboratory automation platforms with step/direction motor interfaces
- Medical device OEM firmware and control architectures
