Introduction
The document provides technical specifications and operational details for the OMPSA electronic feeders, model ME, which have been developed since the mid-1980s. These feeders are designed for high-speed mechanical presses and allow customization of the feeding angle for different types of molds.

Technical Specifications
The document lists technical data for two models, M200E and M300E, including dimensions, precision, speed, motor torque, and weight. Both models offer a precision of ±0.02 mm and a speed of 100 m/min, powered by a 7.2 Nm motor.

Design and Functionality
The feeders feature large diameter rollers powered by a brushless motor and a set of four gears in an oil bath. The upper roller is oscillating to adapt to band thickness, with closing strength provided by two independently adjustable pneumatic cylinders. The opening of the upper roller can be controlled mechanically or electronically.

Operator Interface
The control panel includes an operator interface and a cams positioner, allowing the setting of feed step, speed, acceleration, deceleration, and production quantity. Parameters can be adjusted during operation without stopping the machine. The cams positioner enables adjustment of the feeding angle.

Precision and Control
Precision in the forwarding step is ensured by a motor encoder or an optional encoder with a metric wheel. The contact strength is adjustable via a pneumatic cylinder. The system is designed to maintain high precision and adaptability for various production needs.