The 500W Series from Rotontek is a Permanent Magnet Transaxle. It has a rated DC voltage of 24 V and has a rated output power of 500 W. This electric transaxle provides a torque of 46.8 Nm and offers a no-load speed of 127 rpm. It has a transmission ratio of 1:36 and can deliver a motor efficiency of up to 76%. This transaxle integrates a DC permanent magnet brush motor with a differential gearbox to ensure improved energy efficiency. It features durable alloy steel hardened gears, offering five times the longevity of powder metallurgy gears, and operates at a quiet noise level of 54dB. This electric transaxle measures 525 mm in length and has a motor diameter of 97 mm. It is suitable for electric trolleys, floor cleaners, and playground equipment.