Digital Display UX-52 400W Motor Speed Controller Regulated Speed Forword Backword Controller Torque control Features: Small size, low energy consumption, wide speed range. Long service life, fine mechanical properties, easy and convenient to use. Single phase capacitor start, can be combined with single phase asynchronous motor, miniature gear reducer and speed sensor to form mechatronics products. Widely used in packaging, printing, food, electronics, instrumentation, machinery and other industries of the production line to do speed regulation, drive devices. Specifications: Main color: silver Voltage: 220V-240V Frequency: 50/60Hz Power: 400W Cable length: 0.65m Item size: 102 * 102 * 63mm / 4.0 * 4.0 * 2.5in Item weight: 326g / 11.4ounce Package size: 130 * 110 * 85mm / 5.1 * 4.3 * 3.3in Package weight: 362g / 12.7ounce Package list: 1 * Speed Motor Controller