Rt-Mrpd1-As6 (10) -2X Hydraulic Modular Proportional Controller Amplifier
Rt-Mrpd1-As6 (10) -2X Hydraulic Modular Proportional Controller Amplifier for Oil Proportional Valves
Products Description
The Rt-Mrpd1-AS6(10) -2X proportional amplifier is a cutting-edge electronic control device meticulously crafted for electro-hydraulic proportional systems. Acting as a pivotal element in precise control loops, it efficiently transforms standard input signals into stable proportional current outputs. This conversion drives proportional solenoid valves, enabling accurate regulation of pressure, flow, and position across diverse industrial processes. Leveraging state-of-the-art constant-current control technology, it adeptly mitigates the impacts of supply voltage fluctuations and temperature variations, ensuring consistent performance even in the most demanding operating environments.
Technical Specifications
| Parameter Category | Specification |
| Model Designation | Rt-Mrpd1-AS6(10) -2X |
| Input Signal | 0 - 10V DC / 4 - 20mA DC (standard industrial-compatible signals) |
| Output Current Range | Scaled proportionally to input signal, optimized for specific solenoid valves |
| Supply Voltage | 10 - 32V DC |
| Control Type | Precision constant-current regulation, minimizing load impedance influence |
| Compensation Features | Automatic voltage fluctuation compensation, temperature drift correction |
| Operating Temperature | -25°C to +85°C (ambient); -20°C to +80°C (working) |
| Fluid Compatibility | Mineral-based hydraulic fluids (complying with ISO standards), synthetic fluids |
| Fluid Cleanliness | ISO 4406 cleanliness code 18/16/13 (NAS 1638 Class 7) |
| Hysteresis | ≤±1.5% at 30% setpoint; ≤±4% at 100% setpoint |
| Repeatability | <±0.8% of maximum rated flow |
| Protection Mechanisms | Overcurrent protection, short-circuit protection, over-temperature shutdown |
| Installation | Versatile mounting: panel-mountable or DIN-rail compatible |
Key Features & Benefits
Ultra-Precise Control
Equipped with advanced dither current technology, the amplifier significantly reduces hysteresis and dead-zone effects, ensuring a highly linear relationship between input signals and output performance. With a repeatability rate of less than ±0.8%, it guarantees consistent quality in high-precision manufacturing operations.
Exceptional Durability
Designed to withstand extreme temperatures ranging from -25°C to +85°C, this amplifier performs reliably in harsh industrial settings, including high-pressure hydraulic systems up to 250 bar. Its wide fluid compatibility minimizes the need for frequent component changes, effectively cutting down on maintenance costs.
Effortless Integration
Featuring standard input interfaces (0 - 10V/4 - 20mA), it seamlessly integrates with Programmable Logic Controllers (PLCs) and other control systems. The compact and modular design not only saves valuable installation space but also simplifies the commissioning process, while built-in status monitoring functions facilitate quick and easy troubleshooting.
Enhanced System Reliability
Integrated fault diagnosis capabilities and comprehensive component protection features significantly reduce unplanned downtime. The constant-current design safeguards proportional valves from overcurrent damage, thereby extending their service life and enhancing overall system reliability.
Application Fields
Industrial Robotics: Precisely controls hydraulic actuators in robotic arms, enabling smooth and accurate movements for tasks like assembly and material handling.
Aerospace Manufacturing: Ensures precise regulation of hydraulic systems in aircraft component production, meeting stringent quality and safety standards.
Heavy Equipment: Maintains stable operation of proportional valves in construction machinery, such as excavators and loaders, for efficient and reliable performance.
Food and Beverage Processing: Controls fluid pressure and flow in production lines, ensuring consistent product quality and hygiene compliance.
Renewable Energy: Optimizes the performance of hydraulic systems in wind turbines and solar tracking mechanisms, maximizing energy generation efficiency.
Detailed Photos
Company Profile
Ningbo Hyleman Hydraulics Co., Ltd is a scientific and innovative company integrating R & D, production, sales and service of high-quality hydraulic pumps, motors, valves and other hydraulic products.
Hyleman mainly provides Rexroth A4VSO, A10VSO, A4VG, A7VO, A11VO and A2FO series high-pressure piston pumps, Rexroth PGH3, PGH4 and PGH5 series high-pressure gear pumps, A4VM, A6VM, A2FM and A4FM series piston motors; BM3, BM4,BM5, BM6 and other orbit motors. Through the honing and innovation of Hyleman people, Hyleman series products can not only perfectly replace the original products, but also realize the seamless exchange and connection of all the parts. Moreover, it has lower noise, higher volume efficiency and longer service life, so as to completely surpass the quality of the original factory, and withstand the severe test of the market, has been exported to more than 70 countries and regions around the world.
Hyleman series products are widely used in engineering machinery, plastic machinery, metallurgical machinery, environmental sanitation machinery, mining machinery, marine machinery, packaging machinery, port machinery and various hydraulic equipment, which are highly praised by clients.
Hyleman has the world advanced CNC processing equipment, vertical and horizontal machining centers, high-precision double-sided grinding, groove grinding, curve grinding and full-automatic machining centers. With 12 independent testing laboratories, the products have been comprehensively inspected before shipment to ensure that Hyleman series products achieve high precision, high quality and zero defects.
"Optimizing the performance of hydraulic products, improving the quality of hydraulic products and leading the comprehensive upgrading of hydraulic product consumption" is not only the responsibility and mission of Hyleman, but also the Chinese dream of Hyleman. Hyleman are willing to work with people of insight to make unremitting efforts to realize this dream.
Warmly welcome all friends to visit the beautiful port city - Ningbo to discuss cooperation and seek common development with Hyleman!
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our Advantages
Why Choose HYLEMAN?
1. Top Quality
Depend on 15 years experience at hydraulic pumps design, research, development and manufacturing, we have a top quality compared with domestic and overseas manufacturers, all of our products are with 1 year warranty time.
2. Strict Quality Control System
We have the most strict quality control system, all of our products are 100% tested before shipment and each of them has one tracking code in order to make sure they are with good quality to our customers.
3. Advanced machinery equipment
All the machines we have are new CNC machines we imported from Germany and Japan in order to reach more higher demand at the products accuracy.
4. Strong Technical team
Our technical team all have more than 20 years experience at pumps design and engineering, our chief engineer has more than 40 years experience at pumps design. We have one 15 persons research team, responsible for pumps improvement research and new products development.
5. Competitive Price
Because of good management, our price is more competitive than the original products, more reasonable than most of the domestic suppliers.
6. Fast Delivery time
We can ship small orders within one week, for big orders such as within 500 PCS pumps or cartridge kits usually we can make shipment within one month.
7. Warranty Period
All of our products are within 1 year warranty time after the shipment from our factory.
8. Considerate Service
We can provide technical support at any time if our customers meet any issue during the using, we will provide solutions at the soonest time.
9. Long development strategy
We would like to establish a long time strategy cooperation relationship with our customers, to promote HYLEMAN brand together, support and train the potential customer to be our agent at each country and region all over the world.
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