Import Built In Pulse Stepping Motor Driver Rd-323m50h — Buy in wholesale FOB from Supplier in China

The RD-323M50H is an integrated pulse stepping motor driver designed for precise motion control. It operates from a DC supply of 18-40 V, with a maximum phase current of 3 A and a typical motor driving current range of 0.3-3 A per phase. The unit measures 63 mm high, 105 mm wide and 56 mm deep, and weighs approximately 250 g, housed in an aluminium‑magnesium alloy shell for heat dissipation. The built‑in oscillator supports up to 80 subdivisions, selectable from fourteen step options such as 64, 32, 16, down to 1.

The aluminium‑magnesium alloy enclosure provides good EMI shielding and thermal conductivity, a common choice for industrial drivers that must operate in electrically noisy environments. The driver employs a special unipolar constant‑current chopper circuit, delivering analog speed control via a 0-5 V input, which aligns with standard PLC voltage levels. Its protection suite includes low‑current, over‑voltage, motor mis‑connection and overheating safeguards, matching typical safety features expected in high‑performance motion systems. Typical stepping motor drivers of this class also offer a response frequency up to 600 kpps, enabling smooth acceleration without a high‑speed counter.

This driver is suited for CNC machines, robotic arms and precision positioning equipment where fine step resolution and rapid response are critical, and it is commonly sourced by equipment manufacturers and system integrators. The listed specifications are provided by the supplier; minimum order quantities, lead times and payment conditions should be confirmed directly with Linture Technology. Buyers should also verify the supplied voltage range and current ratings against their machine requirements before placing an order.

Linture Technology Co,. Ltd. is located at No.0506, Block B, Gemini Building, Jiangbei, Huicheng District, Huizhou, Guangdong 516000, China. The company holds a harbour trust tier on the platform, indicating a verified business profile, although its response rate is currently recorded as 0 % with no average response time. Linture Technology lists the RD‑323M50H driver as part of its motion‑control product line and emphasizes the built‑in oscillator and protection features in its catalogue.

The supplier’s public profile does not disclose production capacity, certification details beyond the product description, or specific after‑sales support policies. Prospective buyers should request factory audit reports and confirm the availability of technical documentation such as datasheets and wiring diagrams before committing to a purchase.