VT-TSPD-1-20/V0/0

VT-TSPD-1-20/V0/0, Bosch Rexroth Indramat, VT-VSPA Proportional Amplifiers. The VT-TSPD-1-20/V0/0 digital amplifier delivers precision regulation of proportional valves without requiring electrical feedback, ensuring stable hydraulic control in demanding industrial settings. Designed as a Europe-format PCB measuring 100 x 160 mm, it integrates seamlessly into space-constrained systems while maintaining high performance. Built for professional electrohydraulic environments, it supports a broad range of proportional valve functions in manufacturing, process engineering, and heavy-duty machinery.

Focusing on core technical parameters, this amplifier accepts an Input Voltage of 24 VDC with operational limits between 21 V and 30 V, complemented by a Current consumption of 1.5 A and a low Standby current of 270 mA. Overcurrent protection is provided by a 4 A time-lag fuse, preventing damage during transient surges. Ramp profiles can be adjusted up to a Ramp time of Max. 300 s, facilitating smooth valve transitions and minimizing hydraulic shocks. The robust electronics operate reliably across an Operating temperature range of 0 to 50 °C and tolerate storage conditions from -20 to +70 °C. High-density wiring is achieved via the 64-pole male multipoint connector, while an integrated Interface implements RS 232 communication through a front-panel D-Sub socket for seamless system integration.

Engineered for quick deployment, the VT-TSPD-1-20/V0/0 simplifies panel layouts and reduces installation time in complex automation architectures. Its compact footprint and Europe-format design ensure compatibility with existing control cabinets, while precise Solenoid current delivery of 2.5 A per solenoid guarantees accurate valve actuation. The amplifier’s robust thermal and surge protection enhances system uptime, making it a reliable choice for industrial automation, mobile hydraulics, and process control applications.