NexBot Robotics STP113-010 Stepper Motor 1.9 Nm

Overview

The NexBot Robotics STP113-010 is a high-torque stepper motor engineered for precise motion control in demanding industrial robotic applications. This motor provides a robust and cost-effective solution for tasks requiring incremental, repeatable movements, making it an ideal component for auxiliary axes, positioning systems, and automated tooling. The STP113-010 is built to the NEMA 23 frame standard, ensuring straightforward integration and mechanical compatibility with a wide range of mounting hardware. Its primary benefit is the impressive 1.9 Nm holding torque, which allows the motor to hold its position firmly against external forces without power-consuming feedback loops, a critical feature for maintaining positional integrity in pick-and-place or assembly operations. With a standard 1.8° step angle (200 steps per revolution), this motor offers fine angular resolution, translating to highly accurate linear or rotational positioning when paired with appropriate mechanical systems. The bipolar 4-wire configuration allows for efficient operation and high torque output across a useful speed range, managed by standard stepper motor drives. In practical applications, the STP113-010 excels in controlling conveyor belt speeds, rotating end-of-arm tooling, or driving small linear actuators within a robotic cell. Its reliability and simple control scheme reduce system complexity and maintenance overhead. The motor's construction features high-quality bearings and a laminated steel stator, designed for durability and consistent performance over a long operational life. For installation, the NEMA 23 mounting face and standard shaft dimensions simplify the design process. Regular inspection for shaft integrity and secure electrical connections is recommended to ensure peak performance. This stepper motor is a foundational component for building precise and reliable automated systems.

Technical Specifications