KPDZ‑series low‑voltage rail‑powered electric rail cart is a heavy-duty track handling equipment that is safe, energy-saving, has no endurance limit, and can operate all day long. It is a special equipment for high-frequency over-span transfer in industrial factories. The equipment adopts the ground‑mounted step‑down transformer power supply to convert 380V industrial voltage into 36V safe low-voltage alternating current, which is introduced into the insulated track, and then converted into direct current to drive the traction motor through the on‑board rectifier. Compared with the traditional KPD low-voltage flat car, the KPDZ model optimizes the starting performance and under-voltage adaptability, solving the problems of difficult starting and unstable long-distance power supply of the old model. The whole vehicle adopts an integral box-beam welded structure, which has strong rigidity, uniform load-bearing, and stable operation. It does not require cable trailing or battery energy storage during the entire process. It can achieve unlimited distance and 24-hour uninterrupted continuous operation. It is the preferred heavy-duty handling equipment for modern dust-free, clean, and high-frequency industrial workshops.

Core advantages

KPDZ low-voltage track electric flat car integrates the dual advantages of cable‑powered rail carts and battery‑driven rail carts, and the working condition adaptability and comprehensive performance are greatly improved: it uses 36V ultra-low safety voltage rail power supply, no high voltage exposure, no risk of leakage, extremely high operating safety, suitable for dust-free workshops, precision factories, and high-safety standard operating environments; no cable trailing, no battery‑charging‑discharging constraints, and it can operate continuously over an unlimited distance. It supports uninterrupted production in three shifts and eliminates problems such as charging waiting and cable wear and entanglement. The operating efficiency is far superior to those of battery‑driven rail carts. It is equipped with a special DC traction motor, which has large starting torque, strong overload capability, and can be started with heavy loads in a short time. Even if the track insulation is aging and under slight under-voltage conditions, it can still operate stably with low burnout risk. The damage and failure rate are extremely low; the vehicle frame structure is solid and stable, the load-bearing distribution is even, impact resistance, wear resistance, long-term high-frequency heavy-load operation is not easy to deform, the equipment has a long service life; the electrical system is simple and stable, the accessories are highly common, and there is no need to frequently maintain the battery and replace cables, and the daily operation and maintenance costs are extremely low; the operation starts and stops softly, the alignment is accurate, the noise is low, and the transfer process It has no bumps and offsets and can safely transport precision and heavy workpieces. It comes standard with a full set of safety devices such such as emergency power‑off, buffering and anti-collision, travel limit, and overload protection to avoid all operational risks. It supports dual control modes of wired pendant and wireless remote control, and can be upgraded with frequency conversion speed regulation, automatic alignment, dustproof and anti-corrosion, and non-standard tabletop customization configurations as needed, adapting to various high-end industrial working conditions.

Technical parameters