21Mpa Danfoss Hydraulic Motor Omp SAE Ports 315 OMPX31511186712 New Original

Product Specification

Danfoss OMPX31511186712 Orbital Motor High Efficiency High Safety New Original

Product Description:

Advantages and features of Danfoss cycloidal motors

‌High efficiency and reliability‌

The cycloidal gear design is adopted, with a transmission efficiency of more than 90%, and a large output torque, which can withstand high pressure (such as a rated displacement of 800 cm³/r, a maximum working torque of 2700 Nm), suitable for high-load scenarios such as construction machinery and forestry equipment.

Core components such as stators and rotors adopt an integrated design, with an optimized swing angle of the linkage shaft, wear resistance and corrosion resistance, long service life and low failure rate.

‌Compact structure and lightweight‌

Small size and light weight, the external dimensions are only 1/3~1/2 of other motors with the same torque, and the installation is flexible, especially suitable for mobile equipment with limited space (such as snowplows and harvesters).

The modular design supports multiple pumps in series or parallel, and is suitable for open and closed hydraulic systems with strong scalability.

‌Environmental adaptability and energy-saving characteristics‌

Strong corrosion resistance, dust-proof seal design can cope with harsh working conditions such as high dust and high humidity; low leakage products reduce energy loss and improve system energy efficiency.

Supports a wide range of hydraulic oil viscosity (such as ISO VG 15~1000) and adapts to extreme temperature environments (-40℃~100℃).

‌Diverse models and customized options‌

1600+ models are available, with displacements covering 8~800 cm³/r, and flexible output shaft, flange and oil port configurations to meet the diverse needs from handheld tools to heavy machinery.

Supports three-section pressure design (oil inlet, oil return, housing oil), and can customize special parameters (such as explosion-proof, low noise).

Precautions for use

‌Installation and commissioning specifications‌

During installation, the coaxiality of the coupling must be strictly calibrated to avoid abnormal wear of the bearing caused by additional torque; the flange fixing bolts should be pre-tightened evenly to prevent housing deformation.

Before the first start, the hydraulic oil must be filled and the air must be drained, and the motor direction must be checked to be consistent with the oil port mark. After running without load for 10 minutes, gradually load.

‌Operation monitoring and safety protection‌

The working pressure must not exceed 120% of the rated value, and the instantaneous peak pressure must be controlled within the setting range of the system safety valve to avoid overload damage to the seal.

Regularly monitor the oil temperature (recommended ≤80℃) and oil cleanliness (NAS level 8 or below) to prevent high temperature or contamination from causing efficiency loss.

‌Maintenance and life management‌

Check the status of the shaft seal and dust cap every 500 hours, and replace aging seals in time; drain the oil and inject anti-rust oil if it is not used for a long time.

When cleaning the motor, it is forbidden to use a high-pressure water gun to directly flush it to avoid water stains invading the bearing area; the pressure compensation function needs to be recalibrated after maintenance.

‌Special working conditions‌

In high-dust environments, the filter element replacement cycle needs to be shortened (recommended 200 hours/time), and the housing heat dissipation design needs to be strengthened.

When starting at low temperature, the hydraulic oil needs to be preheated to above 15℃ to prevent high-viscosity oil from causing insufficient oil absorption.

The above content summarizes the core advantages and operating points of Danfoss orbital motors in efficient transmission, environmental adaptation and maintenance management, and is suitable for complex working conditions in agricultural machinery, mining equipment, special vehicles and other fields.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.