High Torque Ebike Hub Motor Manufacturers

High Torque E-bike Hub Motor: A powerful core of electric bicycle driving
High Torque E-bike Hub Motor is a type of motor designed for heavy loads, complex terrains, and climbing requirements. It achieves higher torque output capacity by optimizing electromagnetic structure, thickening copper coils, and using high-performance gears, such as HENTACH's plastic steel gear technology, which is generally ≥80Nm, and some models can reach more than 145Nm to cope with complex and changeable riding conditions.

In applications such as urban freight, express delivery, and E-Cargo electric trucks, vehicles are often fully loaded or half-loaded. High-torque motors can provide strong low-speed starting power, allowing vehicles to start quickly and smoothly under heavy loads. Torque is a key factor in determining climbing ability. Ordinary motors are often unable to cope with slopes exceeding 8°~10°, while high-torque motors can continue to output stable power even on slopes of 15°~20°. High torque output can effectively improve tire traction, maintain driving force under extreme conditions, and prevent problems such as slipping and flameout.

High Torque Hub Motor adopts a multi-pole magnetic steel structure, which can enhance the electromagnetic conversion efficiency and output response. Traditional hub motors usually use a low-pole magnetic steel design, which has limited electromagnetic conversion efficiency and torque output is prone to lag when starting at low speed. HENTACH's high-torque motor adopts a multi-pole magnetic steel structure or a high-density magnetic steel arrangement, which significantly improves the electromagnetic conversion efficiency. The higher the number of magnetic steel poles, the higher the frequency of the electromotive force generated in each revolution, and the faster the motor responds. Higher instantaneous starting torque: The multi-pole magnetic field makes the motor torque more obvious at low speeds, especially suitable for urban riding and freight scenes with frequent starts. The delicate control ability is enhanced, combined with vector control technology, precise current and magnetic field regulation can be achieved, and the sense of frustration at low speed can be improved. Metal + engineering plastic composite gears are used. In motors where traditional nylon gears are widely used, once the motor power is increased to more than 1000W, the nylon gears are very easy to wear or even break under high load continuous torque. HENTACH's independently developed plastic-steel composite gear system has a metal skeleton support. Its core structure is high-strength metal with stable pressure-bearing performance. The outer coating of engineering plastic layer: has self-lubricating, noise reduction and shock absorption effects, significantly reducing the running noise of gears.

Ningbo Yinzhou HENTACH Electromechanical Co., Ltd. has rich experience and technical accumulation in the design and manufacture of high-torque motors. It has a self-developed patented plastic-steel gear system, supports >100Nm continuous torque output, a life of more than 40,000 kilometers, and precision CNC processing and micro-arc oxidation treatment to ensure the internal structure accuracy and corrosion resistance of the motor. During manufacturing, dual test platform verification will be used to ensure that various usage scenarios are stable and reliable, and its own molds and aluminum-magnesium alloy casting technology are used to control quality and consistency from the source.

HENTACH's high-torque series products include S-Type Pro RC, S-Type RF, Q-Type RC350, with a peak torque range of 50Nm to 145Nm, of which the P-Type R500 series products are designed for electric freight. And it has been widely used in many fields such as electric freight, urban transportation, mountain commuting, etc. at home and abroad.