Established in 2002
MHP Power Cylinder
Enclosure may vary depending on the specifications of the product (water-proof/explosion-proof, Single-Phase/Three-Phase Power).
Description
RPMTECH's MHP Power Cylinders are Electro-Hydraulic Power Cylinders built for damper valves. The MHP Power Cylinder is a compact, all-in-one solution that is capable of advanced control modes and supports various types of installation for maximum versatility. The actuators do not require a gearbox (the cause of many breakages) allowing for direct and efficient delivery of power for reliable use.
Features
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Compact, All-in-one Electro-Hydraulic Actuator
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Does not require gearbox: direct power delivery (high efficiency)
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Modular design (easy maintenance)
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Equipped with patented manual hand pump
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Various installation types (able to install actuator and hydraulic cylinder separately for safety and ease of use)
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Limit settings and parameter settings are easily accessible
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Self-diagnosis capabilities and password lock for added security
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Various advanced control modes (refer below to Control Modes)
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Audible and visible alarm during abnormality
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Supports various communication platforms (AIO/DIO, Profibus, etc.)
Specifications
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Power: Single-Phase AC 110~220V (50/60 Hz) or Three-Phase AC 380~460V (50/60Hz)
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Enclosure Rating: IP68 Water-proof or Exd II B T4 Explosion-proof
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Motor Specs: Bidirectional 0.6kW BLDC Motor (DHP Series: 1.2 kW)
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Thrust: 5,000 N ~ 400,000 Nm (Contact for higher thrust)
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Certifications vary by product specifications.
Summary
Electro-Hydraulic Valve Actuators
Electro-Hydraulic Actuators are driven by the hydraulic pressure generated from an electric motor, which is then delivered to the hydraulic cylinder to control the valve.
Compact and All-in-One
Advanced Software
Safe and Reliable
RPMTECH actuators are equipped with hydraulic pressure generators, a high tech controller, and a manual hand pump based on patented technology. The compact, all-in-one design and the modular installation capabilities makes the actuators versatile and easy to conduct maintenance.
RPMTECH actuators support a variety of communication platforms to best fit the needs of the end user. The user can access virtually all settings and advanced control modes via the LCD display. The self-diagnosis feature allows for simple maintenance and maximum efficiency.
RPMTECH actuators are engineered (both software and hardware) to maximize the safety of the user and enhance the reliability of the product. The manual hand pump is engineered based on patented technology and adds more reliability especially during a power loss or emergency. Also, Modular Installation allows for the actuator to be installed at a safe and accessible location.
Power Cylinder Configuration Example
Hydraulic Pressure Generator
MHP (Micro Hydraulic Powerpack)
MHP Power Cylinder
Explosion-proof, Single-Phase
Hydraulic Cylinder
Hydraulic Power Cylinder
Damper Valve Connection
Manual Hand Pump
Built on patented technology
Actuator Controller
Controller + Display + Local Switch
Control Modes
Control modes optimized for flow control, water-hammer absorption, and valve disk protection
Open / Close
Open and Close at constant speed where the speed is configurable.
(applicable to all models)
Modulation
Maintains valve at a certain position (configurable every 1%).
(Optional)
*Desired Control Mode(s) must be stated in the Request Quote Form below.
Request Quote
Useful details to include: Power (Single-Phase or Three-Phase), Thrust (N), Enclosure Rating (Water-proof or Explosion-proof), etc.
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