VT-VRPA1-151-1X/V0/0
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MPN: R901057060
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In-Stock, Ships 3-5 Days
The VT-VRPA1-151-1X/V0/0 is an electric amplifier that consumes 35 Watts of power. Manufactured by Bosch Rexroth Indramat as part of the VT-VRPA Electric Amplifiers series, it supports an operating voltage range of 24 VDC +40%/-5%. It features an oscillator frequency of approximately 2.5 kHz. It has a maximum solenoid current of 2.2 A and a coil resistance of 10 Ω at 20°C.
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Product Description:
This VT-VRPA1-151-1X/V0/0 is a Bosch efficient Valve Amplifier which is designed for the various hydraulic systems. Bosch has excelled in producing variety of remarkable electronics and mechanical products that ensure supreme quality and reliability.
This VT-VRPA1-151-1X/V0/0 valve amplifier operates with an oscillator frequency of 2.5 kHz with a permissible deviation of ±10% by ensuring consistent signal processing. The amplifier’s 1.5 kHz clock frequency for the solenoid outputs further ensures stable current regulation by reducing electromagnetic interference (EMI) and enhancing response accuracy. The amplifier’s design uses a 32-pole male multipoint connector compliant with DIN EN 60603-2 by facilitating easy installation into industrial hydraulic and electrohydraulic control systems. To support reliable performance across various environments, this VT-VRPA Electric series amplifier operates within an ambient temperature range of 0°C to 50°C and can be stored safely between -25°C and 70°C. With a compact weight of only 0.15 kg, the amplifier maintains a tiny lightweight structure with efficient functionality. Also, the reference voltage for the potentiometer supply is ±9V with a maximum current draw of 25 mA. This helps in ensuring stable voltage distribution for precise signal adjustments.
This VT-VRPA1-151-1X/V0/0 valve amplifier has measuring sockets that allow real-time monitoring of command values with input voltages ranging from 0 V to 6 V for command values and 0 V to -6 V for actual values. The amplifier’s built-in LED indicators including green for operation readiness and yellow for enable status provides clear visual feedback on system status. With a maximum solenoid current of 2.2 A and a coil resistance of 10 Ω at 20°C, the amplifier delivers precise and stable performance.
Frequently Asked Questions about VT-VRPA1-151-1X/V0/0:
Q: What is the oscillator frequency of the VT-VRPA Electric Amplifiers, and why is it important?
A: The VT-VRPA Electric Amplifiers operate at a 2.5 kHz oscillator frequency (±10%), ensuring precise PWM control for solenoid valves.
Q: What is the maximum solenoid current supported by the VT-VRPA Electric Amplifiers?
A: The VT-VRPA Electric Amplifiers support a maximum solenoid current of 2.2A, allowing efficient and stable current regulation for connected hydraulic solenoid valves.
Q: What type of connector is used in the VT-VRPA Electric Amplifiers?
A: The VT-VRPA Electric Amplifiers feature a 32-pole male multipoint connector compliant with DIN EN 60603-2, design D, ensuring secure and standardized integration in industrial hydraulic control systems
Q: What are the ramp time adjustment options for the VT-VRPA Electric Amplifiers?
A: The VT-VRPA Electric Amplifiers offer adjustable ramp times from 0.02s to 50s, providing smooth control transitions for precise motion handling in hydraulic applications.
Q: What is the input resistance for current signals in the VT-VRPA Electric Amplifiers?
A: The VT-VRPA Electric Amplifiers have an input resistance of 100Ω for 4–20mA and 0–20mA current signals, ensuring accurate processing of command and feedback signals.
