VT 3006 S36 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 VT 3006 S36 is an analog amplifier from the VT 3000 Analog Amplifiers series made by Bosch Rexroth Indramat. It operates at a nominal supply voltage of 24 VDC and supports a maximum solenoid current of 800 mA. The amplifier uses a 32-pin DIN 41612 Form D connector and features differential input impedance of 100 kΩ with full scale up to ±10 V.
Internal Product Review
The VT 3006 S36 is a well-engineered analog amplifier from the VT 3000 series with a 24 VDC nominal supply and a 32-pin DIN 41612 Form D connector. A ±10 V differential input with 100 kΩ impedance supports stable signal handling in proportional valve control circuits. An 800 mA maximum solenoid current and 170 Hz pulse frequency make this unit a strong choice for precise hydraulic actuation.
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Product Description:
The VT 3006 S36 is an analog amplifier card manufactured by Bosch Rexroth Indramat for the VT 3000 Analog Amplifiers series. Installed in a control rack, the module conditions low-level command signals and supplies controlled current to proportional valve solenoids used in hydraulic motion axes and presses. By translating a voltage reference into a pulse-width-modulated current stream, the card forms the interface between PLC control voltage levels and the inductive load of the valve coils in industrial automation systems.
The card is powered by a nominal 24 V DC supply, with a permissible range between 22 V and 39 V that corresponds to the +60%/-25% tolerance. Internal circuit rails of ±9 V feed the error amplifiers and support a bias current of 20 mA for the solenoid driver stage. When a proportional valve demands full stroke, the board can supply 800 mA to the coil, provided the external supply is at least 28 V DC. Current is switched at 170 Hz, producing smooth magnetic force while keeping switching losses moderate. Upstream electronics encounter a 100 kΩ differential input impedance that limits loading and reduces the effects of ground-loop currents.
Command channels 1 through 4 accept ±9 V references, while channel 5 accepts either a ±6 V reference or a unipolar 6 V direct input, allowing the same card to support symmetric and asymmetric control schemes. The differential stage handles a full-scale span of ±10 V and clamps at that level to prevent overdrive. Field wiring is collected on a 32-pin DIN 41612 Form D header, so the board can be removed without disturbing the harness. A Eurocard footprint of 100 × 160 mm simplifies installation in standard subracks, while a 2.5 A time-delay fuse disconnects the supply during sustained faults. The power section is matched to a coil resistance of 19.5 Ω, allowing the driver to reach nominal force without exceeding its current limit.
Frequently Asked Questions about VT 3006 S36:
Q: What is the nominal supply voltage required for the VT 3006 S36 analog amplifier?
A: The nominal supply voltage for the VT 3006 S36 is 24 VDC, ensuring stable amplifier operation.
Q: What is the full scale input range for command inputs 1 to 4 on the VT 3006 S36?
A: Command inputs 1 through 4 on this model have a full scale of ±9 V, allowing for precise signal control in these channels.
Q: What is the maximum solenoid current output of the VT 3006 S36 amplifier?
A: The maximum allowable solenoid current for the VT 3006 S36 is 800 mA, supporting typical proportional valve operation.
Q: What type of connector does the VT 3006 S36 analog amplifier use?
A: This amplifier is equipped with a 32-pin DIN 41612 Form D connector for all electrical connections.
Q: What are the physical dimensions of the VT 3006 S36 amplifier card?
A: The card measures 100 x 160 mm, making it compatible with standard Eurocard mounting systems.
