Rexroth VT series amplifiers are .
LEHIY item code: LH-0030
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Rexroth VT series amplifiers are available in stock, model: VT-SSPA1-508-2X/V0/0, order number: 0811405144. Rexroth hydraulic amplifiers are power amplification devices that use pressurized oil as the transmission medium and control high-power hydraulic output by adjusting a low-power control signal at the input.
In proportional valves, the proportional solenoid requires sufficient current to overcome spring and hydraulic forces. The maximum displacement current required for proportional solenoids from different manufacturers typically ranges from 600-3000mA.
However, standard industrial control signals are usually voltage signals (0-5V/0-10V/-5-+5V/-10-+10V) or current signals (0-20mA/4-20mA), which have very weak load-carrying capacity and are insufficient to drive the proportional solenoid.
A proportional valve amplifier acts as a signal matching device, receiving weak control signals and outputting the current required by the proportional electromagnet. It also incorporates necessary components such as dead-time adjustment, gain adjustment, ramp time adjustment, and chatter control.
In short, a proportional valve amplifier is a signal matching device.
The Rexroth VT-SSPA1-508-2X/V0/0 amplifier features: ---Using a small input signal to control a large hydraulic power output---The output power comes from the energy source, and the magnitude of the output hydraulic power is controlled by the input signal---The amplifier's efficiency equals the.
ratio of the amplifier's output power to the power supplied to the amplifier.
---Component Series 1X ---Analog, Eurocard Format---Valve: DBETX, DBE, DRE, 2FREX, 3FREX, 4WRBA ---Processes only analog displacement signals---Controllable output levels---Voltage regulation---Polypotentiometer for command value specification---Relay for command value extraction---Ramp generator---Maximum load unit, summing unit---LEDs indicate changes in direction and terminal position.
As a plug-in analog amplifier for controlling proportional valves, it features a selectable differential input, an integrated ramp generator, and provides proportional command value/current characteristic curves. The Rexroth VT-SSPA1-508-2X/V0/0 amplifier is a standard rail-mount type for driving single solenoid proportional valves.
The amplifier provides the required current to the solenoid proportional valve to calibrate the valve adjustment to correspond to the input signal. ensure valve adjustment accuracy, the gain and bias current can be adjusted using a potentiometer on the amplifier.
The input signal to the amplifier is typically provided by an external potentiometer or PLC control unit. The amplifier consists of a ramp generator, bias current adjustment, gain adjustment, PWM modulation, enable control, and protection circuitry.
The current adjustment range is 0-3 amps, and the load impedance is 2-45Ω. Our company has Rexroth VT series amplifiers in stock.
Some models of Rexroth amplifier boards are as follows: R900020153 VT3002-1-2X/32D 1834486001 VT3002-1-2X/32F R900020154 VT3002-1-2X/48F 0811405144 VT-SSPA1-508-2X/V0/0 0811405126 VT-MSPA1-508-1X/V0 0811405060 VT-VRRA1-527-2X/V0 0811405061 VT-VRRA1-537-2X/V0 0811405063.
VT-VRRA1-527-2X/V0/2STV R901057058 VT-VRPA1-150-1X/V0/0 R901057060 VT-VRPA1-151-1X/V0/0 R900579497 VT-5035-1X 0811405140 VT-MACAS-500-1X/V0/I R901439034 VT-MSPA1-2X/A5/000/000 R901439036 VT-MSPA1-2X/F5/000/000 R901439037.
VT-MSPA2-21/A5/000/000 R901439038 VT-MSPA2-21/F5/000/000 For more details about Rexroth proportional valve amplifiers, please contact our sales department.
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| Brand Name: | Rexroth | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
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Ans. LEHIY specializes in industrial automation and control components, offering fast sourcing, stable quality, and competitive prices for global customers.
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Ans. Most items ship within 3-7 days. Customized or rare models may take 10-30 working days.
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Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.
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Rexroth VT series amplifiers are .
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