Overview
The Tamagawa Seiki TS1901N113E3 is an integrated DC motor-encoder designed for industrial automation and motion control applications requiring reliable rotational feedback. With a nominal operating voltage of 18V and 10W power output, this unit combines motor actuation with precision encoder feedback in a single compact package, eliminating the need for separate encoder mounting and alignment.
Key Features
- Integrated DC motor and encoder in single unit for simplified integration
- 18V nominal operating voltage suitable for battery-powered and industrial control systems
- 10W power output for light-duty positioning and motion control tasks
- Precision rotational feedback for accurate position and speed measurement
- Compact form factor reduces mechanical complexity and footprint
- Tamagawa Seiki heritage ensures quality manufacturing and reliability
Technical Specifications
- Nominal Voltage: 18V DC
- Power Output: 10W
- Product Type: DC Motor-Encoder (Brushless)
- Manufacturer: Tamagawa Seiki Co., Ltd.
- Application Class: Industrial Motion Control & Positioning
- Encoder Type: Rotary (integrated)
Typical Applications
- Robotic joint and actuator control systems
- Precision positioning machinery and gantry systems
- Medical device motion control and optical scanning
- Test and measurement equipment requiring velocity feedback
- Automated inspection and assembly line motion
- Battery-powered portable automation tools
Compatibility & Replacements
Compatible With
- Industrial PLC and motion control systems with 18V motor supply
- Servo drive modules supporting DC brushless motor control
- Motion controller systems with analog feedback input (0–5V, 4–20mA)
- Encoder input modules and quadrature decoder cards
- Custom motion control applications requiring integrated feedback
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Tamagawa Seiki TS1901 series encoders are available in multiple variants; confirm your exact revision code (N113E3) matches your application requirement.
Works With
- Quadrature encoder inputs on motion controllers and PLCs
- Analog motor control (PWM or H-bridge driver circuits)
- Industrial automation software platforms with encoder support
- Real-time control systems for closed-loop positioning
- Motion control libraries and firmware on embedded systems
















