Description
The Bosch Rexroth VT3002-1-20/32F is a high-quality analog amplifier card designed for precise closed-loop control of proportional directional control valves and proportional throttle valves. As part of the versatile VT 3000 series, this card features a European standard card format (3U), allowing for easy installation in 19-inch racks or subracks. It supports a wide range of valve types and offers adjustable parameters such as gain, ramp time, and dither frequency via front-panel potentiometers.
Key Features
- Valve Control: Optimized for proportional directional and throttle valves.
- Input Signal: 0–10 V DC (voltage command signal).
- Output Signal: 0–10 V DC (current setpoint for valve driver).
- Adjustability: Front-panel potentiometers for Gain, Ramp, and Dither.
- Monitoring: Integrated enable input and fault indication LED.
- Format: 3U Eurocard (100 × 160 mm).
- Country of Origin: Germany
Technical Specifications
Parameter | Specification |
|---|---|
Model | VT3002-1-20/32F (Also VT3002-1-20-32F) |
Series | Rexroth VT 3000 Analog Amplifiers |
Card Format | 3U Eurocard (100 mm × 160 mm) |
Control Type | Analog closed-loop amplifier |
Input Command | 0–10 V DC (adjustable via potentiometer) |
Output Signal | 0–10 V DC (current setpoint for valve driver) |
Power Supply | 24 V DC (via backplane or external terminal) |
Adjustable Parameters | Gain (Amplification), Ramp Time (Acceleration/Deceleration), Dither (Frequency/Amplitude) |
Protection | Short-circuit protected outputs, Reverse polarity protection |
Operating Temp. | 0 °C to +50 °C |
Dimensions | 100 mm × 160 mm × 45 mm (approx.) |
Weight | Approx. 0.5 kg |
Standards | CE, UL (as part of system), RoHS |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty (bench-tested)
- Technical support for:
- Potentiometer adjustment (Gain, Ramp, Dither)
- Wiring diagrams (Input signal, Enable, Output)
- Troubleshooting common fault codes
- Compatibility verification with specific Rexroth valves
- Cross-reference assistance for obsolete VT series cards
Delivery Time
- Standard delivery: 3-5 working days (stock items)
- Express shipping available upon request
Why Choose Our Store
- Genuine Bosch Rexroth components — not clones
- Global supply network with competitive pricing
- Expertise in Rexroth hydraulic control systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Industrial hydraulic power units
- Mobile machinery (construction, agriculture)
- Steel mills and rolling mills
- Injection molding machines
- Test rigs and simulation systems
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