LMF30 Hydraulic Piston Motor With Cast Iron Housing And Patent Certificate

Product Description

LMF30 Hydraulic Piston Motor with Cast Iron Housing and Patent Certificate

Quick Detail:

· Cast iron housing

· Hydraulic components

· Model LMF30

· Hydraulic system power components

· Principle hydraulic transmission

· Features reliable quality

· Simple layout

· System Solutions

· Work fast

· Fully replace imported products

· Patent certificate certification

· Application drying machinery Hydraulic Piston

· 1 year warranty

Description:

Embark on a journey to the forefront of industrial innovation with our elite hydraulic piston motors. These motors represent a quantum leap in mechanical design, setting a new standard in the realm of industrial power and finesse. At the core of our motors is the sophisticated use of high-pressure hydraulic fluid, which propels pistons with unparalleled accuracy. This mechanism transforms hydraulic energy into a potent rotational force, offering both formidable power output and precise control. Our hydraulic piston motors are the epitome of efficiency and durability, essential for powering robust industrial equipment and complex systems. They are particularly valuable in heavy-duty environments where reliability and precision are paramount, such as in large-scale construction or precision-oriented manufacturing. With our motors, industries can now access a blend of raw strength and meticulous control, making them an indispensable tool for those at the cutting edge of industrial development.

Specifications:

LMF Series Technical parameter

Notices:

a. Optimal Fluid Level Maintenance: Regularly check and maintain the appropriate fluid levels in your hydraulic system. Insufficient fluid can lead to loss of power and increased wear, while excess fluid can cause pressure issues.

b. Lubrication Quality Control: Ensure the use of high-quality lubricants suitable for your specific motor model. Proper lubrication reduces friction and wear, prolonging the motor’s lifespan.

c. Regular Performance Testing: Conduct periodic tests to evaluate the motor's performance. This helps in identifying any declining performance trends or issues that need addressing.

d. Alignment and Balance: Ensure that all components of the hydraulic system are correctly aligned and balanced. Misalignment can lead to increased wear and tear, reducing the efficiency and lifespan of the motor.

e. Operator Awareness: Ensure that all operators are aware of the motor's operational limits and are trained to recognize signs of potential problems. Prompt identification of issues can prevent more serious damage and safety risks.

Application:

Mixer truck: concrete mixer truck, cement mixer truck;

Coal mining machinery: scraper;

Industry: pharmaceutical machinery;

Transport vehicles: road rollers, concrete pump trucks, stabilized soil mixers

Factory Production & Inspection Evidence

Manufacturing records for the LMF30-21 list Shandong Highland Hydraulic Seiko Co., Ltd. as the producer. The supplied project record lists a production quantity of 20 units, and the accompanying factory test report identifies the tested unit by Component No. 02605090203005.

• Model LMF30-21 confirmed in production and project records
• Documented quantity: 20 units
• Tested unit identified by Component No. 02605090203005

Evidence type: factory production / product identification.

Factory Performance Testing

Performance verification of the LMF30-21 uses a closed-loop hydraulic motor test bench. The test documentation records Component No. 02605090203005, a test on 2026/5/9 at 10:27, a test temperature of 36.5 °C and a power recovery ratio of 20%. Rated displacement is 30 mL/rev and rated pressure is 35 MPa; the test-bench main parameters are a maximum speed of 3800 r/min and a maximum pressure of 42 MPa.

Recorded Test Data

The closed-loop report records speed, pressure, flow, displacement, torque, input power, output power, overall and volumetric efficiency, and charge pressure for the LMF30-21. Selected test points are listed for reference.

Charge pressure: 1.2 MPa. All values are taken directly from the original test record and depend on the test-bench measurement and calculation method.

Engineering Drawing & Dimensions

The supplied LMF30/50-21/14 drawing specifies the mounting flange, output shaft spline, hydraulic ports and rotation direction of the LMF30-21. Key interface information includes:

• High pressure ports A and B
• Leakage ports L1 / L2: 1 1/16-12
• Speed sensor installation port: 1 1/16-12
• Flushing pressure measuring port: 9/16-18, 15 mm depth
• Pressure taps Ma / Mb: 9/16-18
• 21-tooth involute output spline, module 1.588, 30° pressure angle, 33.34 mm dividing circle diameter
• SAE mounting flange: 4 bolts, 3/8-16 UNC, 25 mm depth; port spacing A6 52.4 mm / A7 26.2 mm
• Rotation direction: CW / CCW

Drawing technical requirement: minimum speed 500 r/min, maximum speed 3500 r/min, rated working pressure 30 MPa. Interface dimensions should be confirmed against the engineering drawing before installation.

Quality Control & Final Inspection

Quality control of the LMF30-21 draws on product identification, factory test documentation and engineering specifications. The test report documents the motor's displacement, pressure, speed, flow, torque, input power, output power and efficiency recorded during closed-loop testing.

• Product model identification
• Hydraulic motor performance testing
• Pressure and speed verification
• Flow and displacement recording
• Torque and power measurement
• Overall and volumetric efficiency recording
• Engineering interface verification

Dimensional inspection · surface and finish inspection · assembly inspection · leakage inspection · rotation (CW / CCW) inspection · port and interface inspection · final inspection before packing.

Related Project Reference

Project documentation records this motor for a customer in Saudi Arabia. The record lists Shandong Highland Hydraulic Seiko Co., Ltd. as manufacturer, a quantity of 20 units and a concrete mixer truck application.

• Project: Variable Piston Pump for Saudi Arabia
• Model: LMF30-21
• Quantity: 20 units
• Application: Concrete mixer trucks
• Client: Saudi Arabia
• Manufacturer: Shandong Highland Hydraulic Seiko Co., Ltd.
• Drive configuration: Closed circuit hydraulic system

Technical Documents

Technical documents available for the LMF30-21 include:

These documents cover displacement, speed, pressure, torque, power, temperature and weight, and confirm the model as a closed axial piston motor. Documentation is retained against the unit's component number for traceability.

FAQ

Q1. Can I have a sample order for LMF30-21 hydraulic piston motor?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

10 to 15 days for samples, mass production according to MOQ

Q3. Do you have any MOQ limit for LMF30-21 hydraulic piston motor?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

Ship by sea, it generally takes 15-20 days to arrive, and air is also optional.

Q5. How to proceed an order for LMF30-21 hydraulic piston motor?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

Q6: Do you offer guarantee for the products?

A: Yes, we offer 1 years warranty to our products.

Q7: How to deal with the faulty?

Firstly, our products are produced in strict quality control system.Secondly, we will inspect the defective pump and motor, and then respond according to the actual situation.

Whatsapp/wechat/phone:+86 18678785446

E-mail:ld@hldhydraulic.com

QQ:545353883