Product Description:

Advantages and features of Danfoss cycloidal motors

High efficiency:
Smooth operation over the entire speed range, with high starting torque and stable working torque.
The improved valve plate and balance plate design provide high efficiency even at high pressure.

Compact and sturdy structure:
The design is compact and stable, suitable for a variety of application scenarios.
The high-strength housing and reinforced transmission system can withstand higher output torque and radial load.

Strong adaptability:
Applicable to open-loop and closed-loop hydraulic systems, and can use a variety of different hydraulic media.
The motor allows series and parallel use, which increases the flexibility of the system.

Long life and reliability:
It can still maintain a long life under abnormal working conditions and has high radial and axial load capacity.
Adopting advanced valve distribution mechanism design, it has automatic wear compensation function to extend service life.

Low speed and high torque:
As an internal meshing cycloidal gear motor, it has the characteristics of low speed and high torque, and has strong short-term overload capacity.
Precautions for the use of Danfoss cycloidal motors

Installation
Installation stiffness: The mounting bracket must have sufficient stiffness to prevent the motor from vibrating when the system pressure is shocked.

Coaxiality and verticality: The motor output shaft should be coaxial with the center line of the coupling, and the mounting surface should be perpendicular to the output shaft axis, with an error of no more than 0.05~0.1mm.

Pipeline stress: The inlet and return oil pipelines should be completely free of stress to avoid exerting force on the motor.

Return oil pipeline design: The return oil resistance should be lower than 0.3MPa, and it should be connected to the oil tank separately to avoid being connected in series with other return oil pipelines.

Oil filling and inspection: Before installation, fill the motor housing with clean hydraulic oil from the two oil ports, and install the machine only after the output shaft is rotated without abnormality.

Radial load: Avoid the motor output shaft from being subjected to radial loads exceeding the specified value.

System design
Working pressure: Intermittent working pressure refers to the maximum allowable pressure of the oil inlet, and continuous working pressure refers to the pressure difference between the oil inlet and the return oil port.

Working speed and pressure: It is not allowed to use the motor at the maximum speed and maximum pressure at the same time.

Intermittent working conditions: When working intermittently, the motor shall not run for more than 10% per minute.

Oil temperature control: The maximum oil temperature should not exceed 80℃, and a cooling device should be installed if necessary.

Run-in period: The motor should be run-in before full load operation. It is recommended to run-in for 1 hour at less than 30% of the maximum working pressure.

Hydraulic oil
Viscosity selection: When selecting hydraulic oil, the relationship between oil viscosity and temperature should be considered to ensure that it has the appropriate viscosity under working conditions.

Cleanliness: Maintain the cleanliness of the oil in the hydraulic system to avoid contamination leading to failure and wear.

Oil inspection: If the oil color turns black, there may be an overheating problem; if the oil is emulsified, there may be water contamination.

Maintenance and monitoring
Regular oil change: After the motor is put into operation for about 200 hours, the oil should be changed and the oil filter should be cleaned.
No fault, no disassembly: If there is no motor failure, do not disassemble it easily.

Pre-operation inspection: Before operation, check whether the hydraulic system components are connected correctly, and add oil to the specified height through the filter.

No-load start: Start the operation for 10~15 minutes under no-load condition and exhaust.

Gradually increase the load: After removing the air, gradually increase the load and observe whether there are any abnormal phenomena.

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.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.