Machine element

MIKI PULLEY

The solid shaft speed reducer and gearbox of the ANW (NHN・PMN) type is a model that combines a motor equipped with a speed mechanism and a worm reducer. This integrated unit offers both vertical and horizontal configurations, enhancing flexibility in installation design. By changing the pitch of the speed belt through the speed pulley, the pitch diameter of the machine-side speed pulley follows, allowing for free adjustment of the rotational speed. This enables precise speed control of mechanical systems.

■ Features

- High-Precision Speed and Reduction: The combination of the speed mechanism and worm reducer allows for precise speed adjustments.
- Various Configurations: Offers a variety of installation configurations, including vertical and horizontal, making installation design easy.
- Easy Operation: Speed can be easily changed with handle operation.
- High Reliability: Durable design ensures stable operation over a long period.

■ Specifications

Model: ANW-02NHN, ANW-04NHN, ANW-07NHN, ANW-15NHN, ANW-22PMN, ANW-37PMN
Motor Output: 0.2 kW to 3.7 kW (4 poles)
Speed Conversion Ratio: 1:4
Power Voltage: Three-phase 200 V / 50 Hz, 200 or 220 V / 60 Hz
Reduction Ratio: 1/10, 1/20, 1/30, 1/40, 1/50, 1/60
Weight: 20 kg to 129 kg (depending on the model)

■ Applications

The speed reducer and gearbox of the ANW series are ideal for industrial machinery, production lines, and precision equipment control. They are particularly suitable for production sites requiring precise speed control and applications needing frequent speed changes. Additionally, the various installation configurations allow for easy integration into existing systems.

The high-precision speed reducer and gearbox unit of the ANW series achieves precise speed control and efficient production, contributing to the performance improvement of mechanical systems.