PMB31D-20101-02

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The Pacific Scientific PMB31D-20101-02 motor belongs to the PMB Brushless Servomotors series and features a proportional solenoid control type. It supports a maximum operating pressure of 315 bar, offers a flow rate of 100 L/min, and mounts via a subplate mounting system. The motor weighs approximately 4.2 kilograms.

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Product Description:

The Pacific Scientific PMB31D-20101-02 is a very precise proportional pressure control valve that can manage even the most complex hydraulic scenarios.

This valve may be used in systems that require moderate performance because of its accurate and consistent pressure performance. It has been sized on NG10 applications and it has a maximum operating pressure of 315 bar which is suitable in high-pressure hydraulic systems. It has a flow rate capacity of 100L/min and is suitable in a system that does not have the same load requirements. The PMB31D-20101-02 has a subplate type of mounting arrangement and is ISO 4401-05-04-0-05 porting style that is compatible with the standard hydraulic manifolds. It is operated by a proportional solenoid such that the pressure could be adjusted accurately in relation to the system needs. This coil is 24 VDC operated and the electrical interface is a DIN EN175301-803-A standard which is easily incorporated.

The valve is purposefully designed to last, and when the connector is not used, its ingress protection measures an IP65 rating that protects well against dust and water in industrial applications. Its specifications are hysteresis under 1% and repeatability of up to 0.5%, meaning that it will maintain the same level of operation all through long usage. The response time is below 30 ms on full-stroke operation with the ability to support a high-speed system requirement. Despite being sturdy and small, the valve weighs just 4.2 kg, making it easy to handle and install. It can function successfully in a wide range of climatic circumstances because it is marked to ambient temperatures between -20°C and +60°C without being frozen. It can be purchased at Wake Industrial with a one-year warranty.

Ambient Temperature Range
-20 °C to +60 °C (no freezing)
Coil Voltage
24V DC
Control Type
Proportional solenoid
Electrical Connection
DIN EN 175301-803-A
Flow Rate
100 L/min
Hysteresis
< 1%
Ingress Protection
IP65 (with connector fitted)
Max Operating Pressure
315 bar
Mounting Type
Subplate mounting
Porting Pattern
ISO 4401-05-04-0-05
Repeatability
< 0.5%
Response Time
≤ 30 ms (full stroke)
Size
NG10
Valve Type
Proportional Pressure Control Valve
Weight
Approx. 4.2 kg
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Frequently Asked Questions about PMB31D-20101-02:

Q: What type of valve is the PMB31D-20101-02?

A: The PMB31D-20101-02 is a proportional pressure control valve designed for precise, repeatable performance in high-pressure hydraulic systems.

Q: What are the maximum operating pressure and flow rate of the PMB31D-20101-02 valve?

A: The PMB31D-20101-02 supports up to 315 bar of operating pressure and a maximum flow rate of 100 L/min.

Q: How is the PMB31D-20101-02 valve mounted?

A: The PMB31D-20101-02 uses a subplate mounting arrangement with ISO 4401-05-04-0-05 porting, making it compatible with standard hydraulic manifolds.

Q: What are the response time and repeatability specifications of the PMB31D-20101-02 valve?

A: The PMB31D-20101-02 has a response time under 30 ms, hysteresis under 1%, and repeatability up to 0.5% for consistent performance.

Q: What protection rating and electrical interface does the PMB31D-20101-02 valve have?

A: The PMB31D-20101-02 is rated IP65 when the connector is sealed and uses a DIN EN 175301-803-A electrical interface for easy integration.


Internal Product Review

  • ‘‘The PMB31D-20101-02 is a robust proportional pressure control valve designed for precise and repeatable performance in demanding applications. Its durable construction and compatibility with standard hydraulic manifolds make it a reliable choice for high-pressure systems.’’

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