Description:

The Rexroth VT-VSPA1-525-10/V0/RTP is a proportional valve amplifier manufactured by Rexroth of Bosch, Germany, primarily used to control direct-acting proportional valves without electrical feedback. This amplifier is in European board format for mounting in a 19-inch rack and features a differential input control voltage of 0... +10 V. The Rexroth VT-VSPA1-525-10/V0/RTP is a valve amplifier for proportional directional and proportional pressure valves. It is part of the Component Series 2X in an analog, European board format. This amplifier is suitable for controlling a wide range of proportional directional and proportional pressure valves, including models 4WRA 6...-2X, 4WRA 10...-2X, 4WRZ...-7X and 3DREP 6...2X.

Fields of application:

The Rexroth VT-VSPA1-525-10/V0/RTP amplifier is mainly used in hydraulic systems, especially where precise control of hydraulic valves is required. It can be used for the control of proportional directional, proportional pressure and proportional flow valves. Specific applications include, but are not limited to, industrial automation, mechanical engineering, robotics and any area where precise fluid control is required. It can be used to control pressure, flow and direction in a hydraulic system, thus enabling precise control of hydraulic actuating elements such as hydraulic cylinders and hydraulic motors. It is used in a wide range of applications in automated production lines, machine tools, injection molding machines, metallurgical equipment, mining machinery and other fields.

Advantages:

Highly integrated and compact design: internally manufactured using the SMD process and imported components for enhanced anti-interference performance; small size and compact structure for easy installation and maintenance.
Optimized circuit design: special power devices and optimized circuit design are used internally, with low temperature rise, eliminating bulky heat sinks and improving efficiency and reliability.
High adjustment accuracy: Gain and bias current can be adjusted through potentiometers on the amplifier to ensure the adjustment accuracy of the valve to correspond to the input signal.
Multi-functionality: Equipped with functions such as slope function generator, zero potentiometer, controllable output stage, etc., which enables it to adapt to a variety of control needs.
LED display: Provides intuitive display of power supply voltage, ready, ramp “off”, coil current IM=0 and other states.
Protection function: with cable break protection and short circuit protection function, which improves the safety and reliability of the system.
Differential Input: Supports ±10V differential input, capable of adapting to a variety of control signal types.
Multiple control value inputs: With 4 recallable control value inputs (±10V), the valve action can be controlled by different input signals.
Current input: Supports 4...20mA current input, convenient for signal matching with other devices.
Ramp Time Selection: Different ramp times can be selected through phase recognition (24V input) or ramp time recall (24V input), thus realizing the control of valve action speed.
Characteristic curve correction: Characteristic curve correction through separately adjustable step level and maximum value can better match the requirements of the hydraulic system.
Select input and ramp on/off input: Select input and “ramp on/off” input functions enable precise control of valve operation.
Output Signal: Provides a “ready” output signal for system monitoring and control. Measuring socket: A switchable measuring socket (option T5) is provided for easy commissioning and maintenance of the system.
Power supply protection: With power reverse polarity protection function, which improves the reliability of the system.
DC/DC converter: The power supply with DC/DC converter does not change the zero potential, which ensures the stability of the system.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.