Oil Pump Dc Motor
Oil Pump Dc Motor

Oil Pump Dc Motor

Oil pump dc motor is designed for auxiliary applications in railway transportation, diesel locomotives, and electric rolling stock. They are primarily used to drive compressors, ventilation fans, hydraulic pumps, fuel pumps, and other auxiliary machinery, as well as serve as auxiliary generators and tachogenerators. For more information, please contact with us:sales@simo-motor.com.cn.
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Brief Introduction
 

 

 

Oil pump dc motor are designed for auxiliary applications in railway transportation, diesel locomotives, and electric rolling stock. They are primarily used to drive compressors, ventilation fans, hydraulic pumps, fuel pumps, and other auxiliary machinery, as well as serve as auxiliary generators and tachogenerators.

Oil pump dc  motors comply with the following specialized technical specifications:

0XD.515.010 General Technical Requirements for DC Auxiliary Motors in Railway Locomotives and Rolling Stock

0XD.515.025 Technical Requirements for ZTP-82A Locomotive Air Compressor Motor

0XD.515.030 General Technical Requirements for Railway Locomotive Resistance Brake Ventilation Fan Motors

0XD.515.035 Technical Requirements for ZTP-180 Locomotive Air Compressor Motor

0XD.515.036 General Technical Requirements for Railway Locomotive and Rolling Stock Air Compressor DC Motors

0XD.515.040 Technical Requirements for ZTP-62K-TH Locomotive Air Compressor Motor

0XD.515.041 Technical Requirements for ZTP-63H Locomotive Resistance Brake Ventilation Fan Motor

0XD.515.044 Technical Requirements for ZTP-63H2 Locomotive Resistance Brake Ventilation Fan Motor

 

 

The motors shall operate according to their nameplate data under the following conditions

 

 

 

 

 

a) Altitude not exceeding 200 mm ;

b) Maximum ambient temperature: 40°C (in shaded areas) / 45°C (inside the vehicle body); minimum ambient temperature: -40°C ;

c) Relative humidity: Monthly average maximum humidity of the most humid month is 90% (with a monthly average minimum temperature of 25°C in that month);

d) Exposure to rain, snow, wind, and sand during locomotive operation;

e) Subject to normal operational shocks and vibrations of locomotives.

If the motor needs to operate under conditions exceeding those specified above, it can be negotiated with the manufacturer.

 

 

Structural type

 

 

The basic installation type of the Oil pump dc motor
1. Horizontal, frame with feet (IMB3)
2. According to the needs of users, it can also be made into other installation types, single-shaft extension or double-shaft extension motors, and single-shaft extension motors can be equipped with tachogenerators or other speed measuring devices at the non-transmission end.
3. The position of the motor outlet box of IMB3 and IMB35 installation type is from the transmission end, on the left side of the frame (for the positive box), and if the user needs, it can also be on the right side of the frame (for the reverse box), or above the frame. IMBl0 and IMVl0 mounted motors do not have an outlet box.
4. The basic direction of rotation of the motor is regarded as counterclockwise rotation from the transmission end.

 

Main parameters

 

 

Oil pump dc motor1

 

 

Periodic Maintenance (Scheduled Intervals)

 
Interval Procedure Technical Guidelines
Weekly Clean exterior dust/oil; verify secure grounding. Avoid high-pressure water; dry thoroughly after wiping.
Monthly Measure insulation resistance (≥2 MΩ with 500V megohmmeter); tighten oxidized terminals. Power off and discharge before testing; extend drying time in high humidity.
Quarterly Inspect bearings for wear and grease condition; replenish or replace grease (fill ≤1/3–1/2 of bearing cavity). Use specialized tools; avoid hammering bearings.
Biannually Calibrate tachogenerator (e.g., ZTP-21) signal accuracy; check refrigeration motor (e.g., ZTP-22) load compatibility. Use oscilloscopes/calibrators per technical manuals.
Annually Full disassembly to inspect winding insulation, commutator wear, and bearing clearance; overhaul or replace critical parts if needed. Return to factory for precision reassembly and balancing.

 

 

 

Installation dimensions

 

 

Oil pump dc motor

 

 

Ordering instructions

 

   
1. Before ordering, please consult the product sample, clarify the technical data such as the model specifications of the required product, if there is a discrepancy between the required varieties and specifications and the sample, please contact our factory, if there are special requirements, please put forward specific requirements in advance, and sign a contract or technical agreement after consultation and agreement between the two parties.
2. When ordering, please indicate the motor model, power, voltage, speed, working system, structure installation type, excitation mode, excitation voltage, number of shafts, outlet box position, rotation direction, and required accessories, spare parts name, quantity, etc.
3. If you need to go abroad with a package, please indicate in the contract if there are wet tropical requirements.

4.For more information, please contact with us:sales@simo-motor.com.cn.

 

 

introduction of simo motor fatory 

 

 

 

Oil pump dc motor

SIMO Group was founded in 1955 and has a history of more than 50 years in motor production and sales. The company was originally named "Xi'an Motor Factory". In 2004, it was restructured into "Xi'an SIMO Motor (Group) Co., Ltd.". Xi'an SIMO Motor (Group) Co., Ltd. was changed to "Xian Techfull Simo Motor Co., Ltd.." with a registered capital of 165 million yuan.

Oil pump dc motor

​Over the years, "SIMO" brand products have been awarded the honorary titles of "High-quality Products", "Famous Brand Products", "National Inspection-free Products", "China's Light Famous Brand Products" and so on by the province, city and ministry for many times. In 1995, it was the first in the motor industry to obtain ISO9001-9004 quality system certification. In August 2005, it passed the ISO9001-2000 quality system certification of the China Quality Certification Center (CQC). In May 2006, it passed the ISO14000 environmental management system and OHSAS18000 occupational health and safety management system certifications, becoming the first company in China's motor industry to obtain three certifications.

Oil pump dc motor

​At the same time, "SIMO" motors have passed the EU "CE", the US "UL" and the national safety mandatory "CCC" certification, and are AAA-level quality credit enterprises and China's top 500 machinery industry. In 2006, SIMO Motors won the highest honors in China's quality, such as "China Famous Brand" and "National Product Quality Inspection Exemption Certificate", and ranked among the top 50 in China's electrical industry.

SIMO Motor always adheres to the factory policy of "first-class products, first-class management, first-class service" and the "three-heart" service concept of "sincerity, caring, devotion, SIMO always works hard". The product sales and service network covers all regions at home and abroad.

Facing the challenges of domestic and international markets, we will rely on our strong scientific and technological strength and talent advantages to stride forward towards the goal of "a domestically leading and world-renowned power system solution provider with motors as the core"!

 

Oil pump dc motor, Choose Simo, Choose Quality! 

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