Product Description

Bosch Rexroth constantly aims to create engineering products with technological relevance that spans decades. To achieve this, it adopts excellent innovation for applications in the drive and motion control industry. The company also designs hydraulic systems with components used in transfer lines, machine tools, and plastics machines.

The VT-VSPA2-1-1X-T1-002 is a model of the electrical amplifiers designed for controlling direct-operated proportional directional control valves without electrical position feedback. It is equipped with an amplifier card with one adjustable ramp time and a step function generator. Its operation requires a nominal voltage of 24V DC with an allowance that ranges between +40 % and –5 %. The electrical amplifier allows four command values which can be adjusted with potentiometers and four command value call-ups. Additionally, it has two clocked current output stages and uses a 32-pin male connector according to DIN 41612, form D. It weighs 0.31kg and has power and current consumption ratings of less than 50 VA and less than 2A, respectively.

Reverse polarity protection is a feature of the VT-VSPA2-1-1X-T1-002 that protects it from the harmful effects of the reversal of the power supply polarity. It is designed as a printed circuit board of 100m width and 160mm length and in the europe format. It supports installation in a rack with two compatible card holder options. These are the closed card holder VT12302 and the open card holder VT3002-1-2X/48F. The LED indicator lamps in this electrical amplifier inform users of its operating state. They also aid with fault identification and resolution. This device should be operated at an ambient temperature between 0^oC and 50°C and stored at a temperature range of –25°C to +85°C.