Brief Introduction
The Train DC motors 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.
These 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 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

Main Technical Parameters
|
Frame: |
H21 |
|
Power Scope: |
1.1KW,1.3KW,1.6KW,2.2KW,1.0KW |
|
Voltage: |
48V,65V,96V,110V,115V |
|
Frequency: |
50Hz |
|
Number of Poles: |
2P |
|
Speed |
1245rpm,1500 rpm,2000rpm,3000 rpm,2800rpm,2450rpm |
|
Cooling Mechod |
IC01 |
|
Protection Grade |
IP22 |
|
Insulation Class |
-40℃~+45℃ |
|
Duty: |
S1, |
|
Mounting Type |
IMB3/B35/V1 |
Models: ZTP-21(1.3KW 3300rpm) ZTP-22(1.1KW 1500rpm) ZTP-22(1.1KW 1500rpm) ZTP-22B(1.0KW 1245rpm) ZTP-22B(2.2KW 2450rpm) ZTP-22Z(1.8KW 2200rpm) ZTP-22A(2.2KW 3000rpm)
Installation dimensions


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

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.

The company consists of 11 departments, 3 motor manufacturing plants, 8 holding companies and more than 3,000 employees. The SIMO Motor Factory was originally located at No. 61, Jinhua North Road, East Suburb of Xi'an, and is now located at No. 159, Mingguang Road, National Economic and Technological Development Zone of Xi'an. After 7 years of rapid development, SIMO Group has developed into a large enterprise in China's machinery industry specializing in the production of large and medium-sized, high and low voltage, AC and DC motors. It is a systematic power system provider integrating motor design and manufacturing, electrical control, mechanical processing, molds, casting, transportation and other automation and complete engineering. The scale of production and sales ranks among the best in China's motor industry and also has a certain influence abroad.

It develops and produces a full range of motors, which are at the leading level in China. It has 31 major series, more than 1,800 varieties, and more than 19,500 specifications. The registered trademark "SIMO" conforms to international, national, industry and enterprise standards and is widely used in electricity, coal, petroleum, mining, metallurgy, railways, transportation, chemical industry, agriculture, water conservancy, aviation, navigation and high-tech fields. It is a designated motor manufacturer of the Ministry of Railways.
Train dc motor, Choose Simo, Choose Quality!
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