LMF30 Reliable Quality Motors With Fast Working And Fully Replace Imported Products

Product Description

LMF30 Reliable Quality Motors with Fast Working and Fully Replace Imported Products

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:

Dive into the future of industrial prowess with our advanced hydraulic piston motors. Engineered with cutting-edge technology, these motors are the cornerstone of modern engineering marvels. By harnessing the robust force of pressurized hydraulic fluid, our motors drive pistons with unmatched precision, converting hydraulic energy into dynamic rotational force. This results in exceptional power output and meticulous control. Designed for resilience and efficiency, our hydraulic piston motors are pivotal in powering heavy-duty machinery and intricate industrial mechanisms. Whether it's for large-scale construction projects or detailed manufacturing processes, our motors deliver consistent, high-caliber performance, making them the go-to solution for industries seeking reliability and unparalleled precision.

Specifications:

LMF Series Technical parameter

Notices:

To guarantee the peak performance and longevity of your hydraulic piston motors, adherence to these maintenance practices is crucial:

a. Fluid Temperature Management: Consistently monitor and regulate the temperature of the hydraulic fluid. Overheating can lead to efficiency losses and potential motor damage.

b. Pressure Balance: Maintain a balanced pressure within the hydraulic system. Incorrect pressure levels can cause undue stress on the motor, affecting its performance and lifespan.

c. Vibration Monitoring: Regularly check for unusual vibrations, as they can indicate misalignment or other issues that may lead to premature wear.

d. Scheduled Maintenance: Adhere to a strict maintenance schedule to ensure all components are functioning optimally. This includes checking the motor's internal parts for wear and tear.

e. Environment Considerations: Operate and store the motor in suitable environments. Exposure to extreme conditions, such as excessive moisture or dust, can adversely affect motor performance.

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. The supporting documents are retained with 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