Electric Locomotive Parts

The brake shoe (brake block) is a critical safety component engineered for heavy-duty braking systems in mining locomotives, railway vehicles, and industrial machinery. Manufactured from high-grade cast iron or composite friction materials, this assembly consists of a robust backing plate and a precision-cast friction block secured by a key and pin mechanism. Designed to convert kinetic energy into thermal energy through friction against the wheel tread, it delivers reliable

SL241106 (Ver: 250616) is a highly integrated industrial communication interface board engineered for seamless data exchange and protocol conversion in complex automation systems. It combines CAN bus, RS485, and Ethernet (RJ45) connectivity onto a single compact platform, enabling versatile networking between controllers, sensors, and host systems. Equipped with an onboard SD card slot and a CR2032 backup battery, it supports real-time data logging and maintains system clock

Tiantuo Drive Board is a high-reliability traction control module engineered for the CTL12/6 and CTL12/9P(A) series mining electric locomotives manufactured by Qinhuangdao Tiantuo. Serving as the critical interface between the locomotive's main control board and the power stage, this board processes low-voltage logic commands and generates precise gate drive signals for the IGBT inverter modules that regulate traction motor speed, direction, and braking. Its densely populated

Shuangma 600A IGBT module is a high-power switching device engineered for the traction and chopper control systems of mining electric locomotives and industrial rail haulage equipment. Manufactured by Hunan Shuangma Electric Co., Ltd., a specialized supplier of explosion-proof mining electrical components , this module serves as the core power stage in DC chopper speed regulation and variable-frequency drive controllers. It manages the high-current switching required for

Shenchuan Traveling Device is a fully integrated undercarriage assembly engineered for heavy-duty industrial rail haulage and underground material transport. Combining a precision-machined wheel set, an integrated reduction gearbox, a universal joint drive shaft, and a high-performance polyurethane rim, this unit delivers exceptional traction, shock absorption, and load-bearing capacity. The distinctive orange polyurethane rim significantly reduces vibration, noise, and wheel

Sankun three pole contactor module is a heavy-duty switching unit engineered for the demanding electrical control systems of mining locomotives, battery-powered rail vehicles, and industrial motor drives. As a core component of the locomotive's traction and auxiliary circuits, this module manages the switching of high-current three-phase loads, enabling reliable motor start-stop control, direction reversal, and power distribution. Its robust housing and precision-machined

QDB120-27/24V1 is a high-reliability industrial motor driver board engineered for the electric traction systems of mining locomotives, battery-powered rail vehicles, and heavy-duty material handling equipment. As a critical signal control module, it receives low-voltage logic commands from the vehicle's main controller and converts them into precise, high-power gate drive pulses for IGBT or MOSFET power stages. The board features a robust green solder mask PCB with a dense

jaw coupling is a three-piece flexible shaft coupling engineered to transmit torque while simultaneously absorbing shock, damping torsional vibration, and compensating for shaft misalignment. Consisting of two precision-machined cast iron hubs and a polyurethane spider insert, this coupling ensures smooth power delivery between drive and driven shafts without any metal-to-metal contact. Its fail-safe design allows the hubs to interlock and continue transmitting power even if

Huizhi Drive Module is a high-performance traction control unit engineered for the electric drive systems of mining locomotives and heavy-duty industrial rail vehicles. As the critical interface between the vehicle's main controller and the traction motor, this module receives low-voltage control signals and converts them into precise high-power gate drive pulses for IGBT modules. Its densely populated PCB design integrates multiple drive channels, optical isolation circuits,

BH2024.08 traction driver board is a high-performance power control module engineered for the electric drive systems of mining locomotives, industrial rail vehicles, and heavy-duty material handling equipment. As the core interface between the vehicle's main controller and the traction motor, this board receives low-voltage control signals and converts them into precise high-power gate drive pulses for IGBT modules. Its densely populated PCB design integrates multiple drive

Electric Switch Seat for Mining Locomotive Control Panel Reliable Contact Base for Underground Rail Haulage Electric Switch Seat is a precision-engineered mounting base and contact assembly designed for the control panels of mining electric locomotives and industrial rail haulage vehicles. Serving as the critical interface between the operator's control handle and the locomotive's electrical drive system, this component ensures reliable signal transmission for speed

The industrial battery charger core assembly is a complete, fully integrated power conversion module engineered for heavy-duty charging of traction batteries in mining locomotives, industrial transfer vehicles, and material handling equipment. This pre-assembled core unit integrates the main control board, high-frequency switching power conversion circuit, industrial circuit breakers, AC contactors, transformers, and cooling fans into a single compact chassis. By utilizing

V-type rubber shock absorber spring is a high-performance vibration isolation component engineered for heavy-duty industrial and rail transit applications. Constructed from premium natural and synthetic rubber compounds vulcanized to robust metal plates, this V-shaped laminated structure delivers exceptional load-bearing capacity and superior damping performance. By absorbing vertical, lateral, and torsional vibrations simultaneously, it effectively protects vehicle frames,

5-inch round LED locomotive headlight is a high-intensity, heavy-duty lighting solution engineered for underground mining locomotives, industrial rail haulage, and tunnel operations. Delivering 80W of power and up to 6400LM of effective luminous flux, the lamp features a multi-reflector optical design with six LED units arranged around a central high-intensity emitter, producing a focused beam that penetrates dust-laden and low-visibility environments. Constructed with a die

5T traveling device is a complete undercarriage assembly engineered for 5-ton electric locomotives, integrating a precision-machined wheel set, a two-stage reduction gearbox, and a heavy-duty leaf spring suspension into one compact unit. Designed to withstand the abrasive dust, moisture, and continuous vibration of underground rail haulage, this assembly delivers reliable traction, effective shock absorption, and long service life in demanding industrial environments.

NB-060 is a specialized inverter driver board designed for the demanding electrical systems of mining electric locomotives. Manufactured by Bohao Electric, this 300A high-power module serves as the core control unit for traction inverters, managing motor startup, speed regulation, and braking logic with precision. Engineered to operate reliably in harsh underground environments, the board features a robust construction that resists moisture, dust, and vibration. It works in

12-ton mining locomotive wheel set is a complete drive assembly engineered for underground rail haulage and industrial track transportation. Designed for 12-ton battery or trolley locomotives, this integrated unit combines the wheel pair, two-stage reduction gearbox, large and small bevel gears, and wheel flange into a single robust assembly. Manufactured from high-strength alloy steel with precision machining and heat treatment, it delivers reliable torque transmission, high