Short Description

A stepper motor converts electrical pulse signals into angular displacement. Each pulse drives the motor shaft to rotate by a fixed angle. Featuring precise positioning, controllable speed and fast start-stop response. It acts as the actuator for air compressor control panels, inlet valves, proportional valves and automatic drain valves. It accurately regulates compressor loading & unloading and air pressure to ensure stable automatic operation of air compressor systems. Works as a direct replacement part compatible with many screw air compressor controllers and actuators.

Key Features

✅ High-precision positioning controlled by pulses, small repetitive positioning error, ideal for accurate adjustment of compressor valves ✅ Fast start-stop response, sufficient torque at low speed, smooth operation and low vibration ✅ Robust structure and strong anti-interference performance, stable under complex electromagnetic conditions in workshops ✅ Good dust & moisture resistance, suitable for long-term continuous operation inside compressor cabinets ✅ Multiple models with different torque and voltage options (24V most common), compatible with various air compressor controllers ✅ Plug-and-play installation, simple replacement. Swap faulty original stepper motor and restore automatic control quickly

Applications

Screw air compressor controllers, inlet valve actuation, pressure proportional valves, automatic drain devices; industrial automation, instruments and small conveying systems. Main function in air compressors: drive inlet valve to realize automatic loading and unloading control.

About Our Company

We are a one-stop supplier specializing in air compressor filter elements and spare parts with over 10 years of industry experience, direct sales from factory. We supply full range of compressor spare parts including stepper motors, airend, air filters, oil filters, oil separators, poly-v drive belts and pressure assist boosters, compatible with Atlas Copco, Sullair, Ingersoll Rand and other mainstream brands. Strict quality control from raw materials to finished goods without middleman markup. All products come with 1-year warranty. We accept sample testing and bulk orders, delivering complete one-stop air compressor spare parts solutions for global clients.

Specifications Overview

• Product Name: Stepper Motor
• Common Voltage: 24VDC (widely used on air compressors)
• Control: Pulse signal driving
• Features: Precise positioning, fast response, low vibration, high stability
• Application: Actuator for air compressor inlet valve / proportional valve
• Compatibility: Fits screw air compressor controllers of multiple brands

FAQ

Q: What is the function of stepper motor on air compressors? A: It drives the air compressor inlet valve and proportional valve. It controls valve opening via pulse signals to realize automatic loading and unloading pressure regulation. Q: What voltage options are available? A: 24VDC is the standard for air compressor applications. Other specifications available upon inquiry. Q: What about warranty and other spare parts? A: This stepper motor is covered under 1-year warranty. We also supply air filters, airend, belts and all consumable parts for one-stop purchasing.