Rtelligent 42AM08 NEMA 17 Closed-Loop Stepper Motor | Encoder Stepper Motor | Industrial Automation Actuator
Description
Power your precision machinery and automated setups with the high-performance Rtelligent 42AM08 Stepper Motor. Designed specifically for advanced motion control applications, this closed-loop stepper motor features a compact 42mm flange size and delivers a reliable holding torque of 7.1 kg-cm (0.71 N·m / 100 oz·in). Equipped with a built-in high-resolution encoder offering optional Z-signal feedback, the 42AM08 ensures enhanced position accuracy and eliminates step loss. Its lightweight construction facilitates effortless installation and integration into space-constrained environments, while its high magnetic density stator/rotor materials optimize energy efficiency and deliver quiet, long-term reliability for CNC machinery, robotics, and precision automation.
Key Features
- High Holding Torque: Provides a robust holding torque of 7.1 kg-cm (0.71 N·m / 100 oz-in) for reliable load handling.
- Compact NEMA 17 Design: Features a standard 42mm flange size, making it exceptionally well-suited for space-constrained engineering layouts.
- High-Resolution Encoder: Built-in optical or magnetic feedback encoder with optional Z signal feedback for absolute position accuracy.
- Energy Efficient & Quiet: Utilizes high magnetic density stator and rotor materials combined with low-noise operation engineering.
- Durable Construction: Built to withstand demanding workshop conditions, ensuring long-term reliability and reduced maintenance intervals.
Benefits
- Closed-Loop Reliability: Prevents stalling and step-skipping by continuously monitoring positional feedback through the integrated encoder.
- Lightweight Integration: Easy to mount and wire into existing compact motion control and robotics architectures.
- Cost-Effective Precision: Balances advanced closed-loop feedback performance with practical affordability.
- Flexible Compatibility: Easily integrates with standard closed-loop motion controllers and drivers.
Applications
- Advanced CNC Machinery: Precision milling, routing, and cutting table axes.
- Robotics & Robotic Arms: Accurate joint positioning and motion feedback rigs.
- Automated Production Lines: High-speed pick-and-place systems and inspection jigs.
- Precision Medical & Laboratory Equipment: Automated sample handlers and test fixtures.
Package Includes
- 1 x Rtelligent 42AM08 Closed-Loop Stepper Motor with Encoder
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Closed-Loop Stepper Motor with Encoder |
| Brand / Series | Rtelligent / AM Series |
| Model No. | 42AM08 |
| Flange / Frame Size | 42mm (NEMA 17 equivalent form factor) |
| Shaft Type | D-Type Shaft |
| Holding Torque | 7.1 kg·cm (0.71 N·m / 100 oz·in) |
| Detent Torque | 0.2 kg·cm |
| Step Angle | 1.8° |
| Operating Voltage | 2.8V to 3.0V |
| Supply / Operating Current | 1.2 A per phase |
| Voltage Rating | 3.0V DC |
| Rated Speed | 2400 RPM |
| Feedback Feature | High-Resolution Encoder with Optional Z Signal Feedback |
