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Title:ZTP series Railway DC MotorBrief IntroductionSimo ZTP series railway DC motor has a long history of design and production. It is specially used for railway locomotive equipment such as dragging hydraulic pumps, blowers, air compressors, auxiliary generators, motor vehicle deceleration an
ZTP series Railway DC Motor
Simo ZTP series railway DC motor has a long history of design and production. It is specially used for railway locomotive equipment such as dragging hydraulic pumps, blowers, air compressors, auxiliary generators, motor vehicle deceleration and brake use, diesel locomotives and power cars, and other auxiliary mechanical motors.
Frame: | #1~#8 |
Power Scope: | 0.4~30kW |
Voltage: | 24V, 48V, 65V, 75V, 78.5V, 96V, 110V, 220V, 240V, 250V, 260V |
Exciting Mode: | Shunt Exciting |
Speed: | 700rpm~3500rpm |
Cooling Method | IC01 |
Protection Grade | IP23 |
Insulation Class | F(155℃), H(180℃) |
Duty: | S1, S4, S5, S6, S9 |
Mounting Type | B3/V1/B35 |
Simo ZTP series raiway DC motor is developed by Simo technical team and authorized and leaded by China Railway Ministry. It has been applicated in a series of well-known railway trains, such as FUXING, HEXIE, and many other trains for foreign countries.
ZTP motor has outstanding advantages of high stator space utilization, small volume, small moment of inertia, good dynamic performance, and can withstand pulse current and high current rate of change.
The motor can bear the impact and vibration generated during the normal operation of locomotives and vehicles. When the locomotive is exposed to rain and snow, the motor runs normally.
Great quality is the secret that Simo motor can be outstanding all through the 67 years in electric motor manufacturing industry. We have really strict control systems on the material suppliers choosing and reviewing, material inspection, processing checking, motor testing, testing , packing and transporting.
Compact and robust iron casting frame
Universal IEC and NEMA installation dimensions available
Customizable outlook and dimensions


99.9% pure copper bar for armature to ensure the output power and efficiency
Excellent insulation system with 5 more processing flows
All the copper bars are fitted in by handwork to ensure all slots are full and avoid any possible flaw.
All windings are made of pure copper to assure induction efficiency


All motors must pass the piece testing before painting and packaging
Type tests will be regularly performed for each series, more often for new developed series and variants.
All motors will be packaged well before delivery
Plastic cover inside, vacuum tin foil outer and then solid wood box

The motor is mainly used for driving railway locomotive equipment such as dragging hydraulic pumps, blowers, air compressors, auxiliary generators, and other auxiliary mechanical motors. Used for diesel locomotives and power cars, etc., for driving air compressors, locomotives, motor vehicle deceleration and brake use.