e-fat/e-cargo
The S-Type Pro RF rear hub motor (freewheel) is designed for E-Cargo and E-Fat bikes, offering a rated power of 750W to 1500W. It features a 7-speed freewheel, a 175mm dropout, and peak torque over 145Nm. This motor provides strong traction in low-speed conditions, ensuring stable climbing ability on steep slopes, and soft sand and effectively solving power deficiencies under high-load conditions. Equipped with HENTACH's patented plastic-steel gears, it offers 5 times the torque capacity of traditional nylon gears, lasting over 40,000 km and significantly reducing maintenance costs. In e-bike applications over 1000W, only Hengtai's plastic-steel gears can withstand continuous torques above 100Nm.
| Motor structure: | Rated Voltage(V): | Rated Power(W): |
| / | 36-60 | 600-1500 |
| Peak Torque(N.m.): | Weight(KG): | OLD (mm): |
| 145 | 5.8 | 175 |
Product Parameters
Drawing
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| H1/ OD: | 162 |
| H2/Motor OD: | 183 |
| W1(-1/-2): | 70.8 |
| W2: | 0 |
| W3: | 15.2 |
| W4(-1/-2): | 39/9 |
| W5(-1/-2): | 31/27 |
| OLD: | 175 |
| Axle Length： | 233 |
Powerful rear drive hub motor with 175mm open gears, rated up to 1500w.
Invented patent plastic gears: 5 times torque of nylon gears; lifespan greater than 40,000km; lower after-sales
Stall torque up to 145NM or more, designed for efat/Cargo.
Ningbo Yinzhou HENTACH Electromechanical Co., Ltd. was established in 1995. For more than 20 years, we have been committed to the casting and processing of miniature DC motors, hub motors for electric vehicles and motorcycles, and aluminum and magnesium alloys for electric vehicles. At the same time, we have a complete ISO9001 quality control system, mature management system and advanced manufacturing and testing equipment.
HENTACH has an area of more than 9,000 square meters, with a construction area of 5,000 square meters. Currently we have more than 60 sets of various internal production equipment including 500 tons die-casting machines, precision CNC machine tools, laser marking machines, micro-arc oxidation, etc., and another two sets of electric vehicle motor test benches.
HENTACH aims to pursue higher quality and innovation products. With rich experience in motor manufacturing, we are confident with our motor quality as we always use the materials and our own patented nylon-steel gear. We used to set up a price for the customers who use our motors for over 30,000 miles. In the end we find over 50 motors that are used by the customers for over 30,000 miles and some of them even reach 50,000 miles. We appreciate for those customers who are always trust our products, which also encourage us to keep exploring and innovating better motor with quality.
If you are interested in our products, please consult us
Ningbo Yinzhou HENTACH Electromechanical Co., Ltd. All Reserved.
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