VT-MRPA1-100-11/V0/0

    In-Stock, Ships in 3 Days

Preparing your secure checkout page...

The VT-MRPA1-100-11/V0/0 proportional amplifier operates with an 8.5 V operating voltage and a response voltage of 16.8 V, featuring a coil resistance of 2150 Ω. Part of the VT-VSPA Proportional Amplifiers series by Bosch Rexroth Indramat, it includes a 32-pin multi-point plug connection and operates efficiently at temperatures ranging from 0 to 50 °C.

Warranty
Wake Industrial Warranty

Quote Request Form:

To contact sales for pricing and lead time:

Payment Methods

Visa
Mastercard
AmEx
Wire Transfer

Shipping Methods

DHL
UPS
FedEx
Freight

Our Credentials

Cary Chamber
DUNS Registered
SAM Registered
BBB Accredited

Product Description:

The VT-MRPA1-100-11/V0/0 is an Amplifier card that is made to manage proportional valves. This amplifier, made by Bosch Rexroth Indramat, can be used in a number of situations. The module is made so that it is easy to install in control boxes. The amplifier makes sure that it works well for a variety of practical purposes.

The VT-MRPA1-100-11/V0/0 amplifier card is a very accurate component that may be used to fine-tune various settings for optimal performance in industrial environments. It allows the user to change the zero point command value by ±10% that gives them more freedom in calibrating the system. In the same way, the Zx potentiometer can be used to change the real zero point number by the same ±10% range. These potentiometers (t< and t>) also control the ramp time that can be changed from 20 ms to 5 seconds. This gives you precise control over response times. The Gw potentiometer controls amplitude reduction and has a range of 0% to 110%. By default, the zero point is set to 0%, which makes sure that the system starts out in a balanced state. The card works with 0–1.85 A currents and incorporates short-circuit safety for durability and reliability. A pulse frequency of 5 kHz ensures robust and uniform proportional valve response time.

The VT-MRPA1-100-11/V0/0 amplifier card may be easily monitored and adjusted due to its specific outputs and measurement locations. The oscillator output, at 5.6 kHz ±10%, provides 2V at 10 mA per output that makes it suitable for various industrial applications. The real and command numbers can range from 0V to +10V, providing several customizing options. Due to its accuracy and versatility, this amplifier module is essential for system performance when valve operation is smooth and controlled.

Adjustment Voltage
±9 V ± 1%; 25 mA external load applicable
Board Card Dimensions
European format card 100 x 160 mm, DIN 41494
Clock Frequency
Approximately 1.5 kHz
Coil Resistance
2150 Ω
Connection Type
32-pin multi-point plug, DIN 41612, Design D
Operating Voltage
8.5 V
Oscillator Frequency
2.5 kHz ± 10%
Output Current Resistance
1.8 A ± 20%; R(20) = 5.4 Ω
Permitted Operating Temperature
0 to 50 °C
Response Voltage
16.8 V
Reverse Step Voltage
2.4 V
Storage Temperature
–25 to 85 °C
Voltage Oscillation Amplitude (uss)
Every output 5 V

Frequently Asked Questions about VT-MRPA1-100-11/V0/0:

Q: Why does VT-MRPA1-100-11/V0/0 have zero point command value adjustment?

A: It allows users to calibrate the input signal. This ensures accurate control by compensating for offsets.

Q: How does VT-MRPA1-100-11/V0/0 module’s ramp time adjustment feature benefit users?

A: Ramp time adjustment controls acceleration and deceleration. It prevents sudden movements and protects mechanical components.

Q: Why include amplitude attenuation in VT-MRPA1-100-11/V0/0 amplifier module design?

A: Amplitude attenuation adjusts the output signal strength. This optimizes performance for different valve types.

Q: Does VT-MRPA1-100-11/V0/0's short-circuit protection improve system reliability?

A: Yes, short-circuit protection prevents damage. It safeguards the amplifier and connected components.

Q: Why does VT-MRPA1-100-11/V0/0 have an oscillator output with a set frequency?

A: The oscillator output drives external circuits. It provides a stable frequency reference for synchronized operations.


Internal Product Review

  • ‘‘The VT-MRPA1-100-11/V0/0 valve amplifier stands out for its precise control and reliability. Its adjustable zero point ensures accurate performance. With short circuit protection and adjustable ramp time that ranges from 20 ms to 5 s this module ensures seamless integration.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo