VT 3000 20 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat VT 3000 20 is part of the VT 3000 Analog Amplifiers series and operates with a supply voltage of 24 VDC ±10% while consuming 30 Watts of power. This amplifier features a maximum output current of 800 mA and includes control and additional inputs of ±9 V and ±6 V, respectively. It weighs 0.15 Kilograms and has a fuse rating of 2.5 Amps.
Internal Product Review
The VT 3000 20 is an analog amplifier engineered for dependable electrohydraulic control with a 24 VDC ±10% supply and 800 mA maximum output current. Low 0.5‰/K temperature drift and 30 W power consumption support stable signal handling in continuous-duty service. This Bosch Rexroth Indramat unit stands out as an efficient, well-balanced amplifier for precise valve control.
Have a part to sell?
Wake Industrial Warranty
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The VT 3000 20 is an analog amplifier card developed by Bosch Rexroth Indramat for the VT 3000 Analog Amplifiers series. Installed in hydraulic drive cabinets, the card converts low-level voltage commands from a machine controller into regulated coil current for proportional valve actuation. Its closed-loop current stage helps the valve spool follow the command signal closely, which supports accurate pressure or flow control in industrial hydraulic circuits and keeps valve response stable during normal operation.
The card operates from a regulated supply of 24 VDC ±10% for its internal electronics. The main control input accepts ±9 V, while a separate 10 V differential input and an auxiliary ±6 V input allow command summing or offset functions without extra external hardware. The power stage can deliver up to 800 mA of coil current, which matches many direct-operated proportional valves, and power dissipation remains within 30 W under rated load. Thermal stability is supported by a drift value of 0.5‰/K, which helps limit output error as ambient temperature changes. The track layout uses a 5.08 mm division width so the card fits standard Eurocard connector spacing.
The supply rail is protected by a miniature blade fuse rated at 2.5 A. The current loop is intended for coil resistance values up to 19.5 Ω, and the input stage requires a load of ≥500 Ω for proper signal handling. A standby current of 20 mA is maintained by the bias circuit so the valve spool remains centered when no command signal is present. The card weighs 0.15 kg, and its mechanical format uses eight face-plate divisions with seven divisions on the component side and one on the conductor side for orderly rack installation. Wake Industrial offers a one-year warranty on this VT amplifier card. This product can be shipped internationally.
