AC Gear Motors with Speed Control

The OUBANG single phase AC speed control motor series (6W to 400W) is designed for precise torque and flexible speed control. These adjustable speed gear motors pair with controllers like US-52 or UX-52 to achieve smooth acceleration, deceleration, and consistent low-speed torque. They are ideal for conveyors, packaging machines, feeders, dosing equipment, and light automation systems.

Single Phase AC Speed Control Motors (6-400 W) – Oubang Solutions

This micro‑compact range from OUBANG delivers adjustable speed and smooth, reliable torque control for small automation and light‑duty machinery. Each single-phase AC speed-control motor pairs with one of our dedicated controllers (e.g. US‑52 or UX‑52) to enable soft acceleration for smooth start‑up, controlled deceleration for precise speed adjustment, and rapid braking for fast, safe stopping.

Power & Mounting

Power: 6–400 W

Mounting sizes: 60×60, 70×70, 80×80, 90×90, 104×104, 120×120 mm square frames

Each AC adjustable speed motor can be paired with our OUBANG UX-52 or US-52 speed controller to achieve smooth acceleration, stable deceleration, and precise torque control. This compact and modular design makes it ideal for small automation and light machinery applications.Our single phase AC speed control motor series provides maximum flexibility across all mounting sizes.

Control Functions

  • Soft start for smooth acceleration and reduced inrush current
  • Soft stop for stable deceleration and product protection
  • Quick stop mode for rapid halting when required
  • Wide adjustable speed range with steady low-speed torque

These AC speed control motors ensure consistent torque, efficient start/stop performance, and long-term reliability in industrial automation and equipment control systems.

Gearbox Options

  • Inline / standard parallel-shaft reducers: general-purpose low-noise operation
  • Right-angle reducers: available with hollow-shaft or solid-shaft output
  • Worm gear boxes: for high reduction ratios and quiet performance
  • Typical reduction coverage up to 3:1–500:1 (dual-stage available). Compatible with all OUBANG AC variable speed gear motors for precise low-speed output.

High-Speed Operation

For applications that do not require reduction, the motor can run directly at 1,400 rpm or 2,800 rpm (typical pole settings) to drive fans, rollers, or other high-speed loads efficiently and smoothly.

Overview of AC Speed Control Motor Series

OUBANG AC variable speed gear motors are designed for precise torque and flexible speed control. Available from 6W to 400W, these single-phase adjustable speed motors pair with controllers like US-52 or UX-52 to achieve smooth acceleration, deceleration, and consistent low-speed torque. They are ideal for conveyors, packaging machines, feeders, dosing equipment, and light automation systems.

Typical Applications

Small conveyors and feeders, packaging and labeling lines, dosing and metering devices, gates and doors, and general small automation systems that need flexible speed with reliable torque output.

Why Choose OUBANG AC Speed Control Motors

The right choice for industrial flexibility and control:

  • Modular Design: Compact, square-frame motors are easy to install and maintain.
  • Full Control: Matched controller provides Soft Start, Soft Stop, and Quick Stop.
  • Dual Functionality: Operates as a reliable low-speed gear motor or as a high-speed direct drive (1,400 / 2,800 rpm).
  • Trusted Quality: Engineered for long-term reliability in demanding automation applications.

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