SKU: NXB-SRV-STP113-009 | Version: 1.0 | Brand: NexBot Robotics
The NexBot Robotics STP113-009 is a high-torque stepper motor engineered for precise positioning and velocity control in automated systems and industrial robotics. This component is designed to deliver consistent, step-by-step motion, making it an ideal choice for applications where accuracy is critical and feedback systems are not required. The core of the STP113-009's performance lies in its robust design, which provides a holding torque of 1.9 Nm. This substantial torque ensures that the motor can hold its position firmly against external forces, preventing unintended movement and maintaining the integrity of the robotic task. With a standard 1.8° step angle (200 steps per revolution), the motor offers fine resolution for detailed and accurate positioning tasks. This precision is essential for applications such as the fine-adjustment of end-of-arm tooling, precise dispensing, or component placement where even minor deviations can impact quality. Constructed for longevity in demanding industrial environments, the motor features a durable anodized aluminum housing and high-quality internal components that resist wear and thermal stress. The design facilitates efficient heat dissipation, allowing the motor to operate reliably over extended periods without significant performance degradation. An IP40 rating protects the internal workings from solid objects larger than 1mm, ensuring durability in typical factory floor conditions. The standardized NEMA 23 frame makes it a direct drop-in replacement or an easy-to-integrate component for new designs, simplifying both maintenance and system builds. Typical applications for the STP113-009 stepper motor include driving auxiliary axes on collaborative robots, controlling the orientation of tooling, or powering small-scale pick-and-place mechanisms. Its reliability and precision are well-suited for tasks in electronics assembly, laboratory automation, and material handling where repeatable motion is paramount. The motor operates on a common 24VDC power supply, aligning with standard industrial control system voltages. For proper operation, it must be paired with a compatible stepper motor driver capable of supplying the required current to achieve its rated performance. This ensures smooth micro-stepping and minimizes resonance, resulting in quieter operation and enhanced motion quality.
Verify the installed item is NexBot Robotics STP113-009 Stepper Motor 1.9 Nm with SKU NXB-SRV-STP113-009. Cross-check the unit against project documentation before applying power or connecting it to the host system.
Understand how the product is used within the Drive Systems > Servo Motors > Stepper Motors workflow, including any upstream and downstream dependencies, service intervals, and operator responsibilities.
Power up the unit under controlled conditions, observe indicator states, and verify the product initializes cleanly with the expected 24VDC operating setup.
Run NexBot Robotics STP113-009 Stepper Motor 1.9 Nm within the documented workload, environmental, and service conditions. Track alarms, unusual noise, heat, or vibration so corrective action can be scheduled before unplanned downtime occurs.
Use the supported electrical and control interfaces to commission, monitor, and troubleshoot the device. Validate all signal mappings and control behavior after maintenance or part replacement.
Keep the product within the published ratings for speed, force, load, and environmental exposure. Where applicable, confirm mounting, routing, and attached tooling do not compromise access, cooling, or serviceability.
Whenever hardware, firmware, wiring, or connected tooling changes, repeat the relevant verification and commissioning checks before returning the equipment to production service.
| Interval | Task | Notes |
|---|---|---|
| Daily | Inspect NexBot Robotics STP113-009 Stepper Motor 1.9 Nm for visible wear, damage, contamination, loose hardware, and abnormal status indicators. | Record any abnormalities before the next production cycle begins. |
| Monthly | Verify mounting integrity, connector condition, and cable routing or strain relief points. | Retorque or reseat hardware only to the documented service specification. |
| Quarterly | Review diagnostic logs, event history, and operational trends for early signs of degradation. | Escalate recurring warnings before they develop into hard faults. |
| Annually | Perform a full service inspection covering mechanical condition, electrical connections, and functional verification. | Coordinate annual service with planned downtime to minimize production disruption. |
| Symptom | Possible Cause | Solution |
|---|---|---|
| Unit does not initialize or remain ready | Incoming supply, controls wiring, or commissioning parameters do not match the documented 24VDC configuration. | Verify power quality, wiring continuity, protective devices, and startup parameters before restarting the unit. |
| Intermittent communication or status loss | Loose connectors, damaged cabling, or interface mismatch. | Inspect physical connections, confirm interface settings, and replace damaged cables or connectors as needed. |
| Unexpected wear, vibration, or overheating | Mechanical loading, contamination, misalignment, or duty cycle exceeds the intended application conditions. | Inspect the installation, restore proper alignment and cooling, and verify the product is being used within its published operating limits. |
| Connected equipment performance is inconsistent | The installed product is not configured correctly for the host system or compatible robot series (C-5, C-10, S-3). | Validate the configuration, confirm compatibility, and rerun the functional verification procedure after any corrections. |
| Parameter | Value | Unit |
|---|---|---|
| Weight | 1.1 | kg |
| Material | Anodized Aluminum | |
| Voltage | 24VDC | |
| IP Rating | IP40 | |
| Country of Origin | CH | |
| Dimensions | 57 x 57 x 76 mm | |
| Torque | 1.9 Nm |