Product Description
The YC Yier rear differential motor kit combines a 60V 2500W brushless motor with an integrated 12:1 gearbox and dual rear axle assembly for electric golf carts, ATVs, UTVs, buggies, go-karts, and other utility vehicles. The motor is rated at 5,000 RPM with a 6,000 RPM maximum speed and 400 Nm of maximum torque.
The kit includes two rear half axles, brake discs, four-stud wheel hubs, and a pre-assembled differential gearbox. The assembled rear track width is 43.3 inches (1,100 mm).
Product Specifications
BrandYC Yier
ManufacturerBrand: YC Yier
ModelUSATK271+USATD608
Voltage60V DC
Power2500W
Motor typeBrushless
Rated speed5000 RPM
Maximum speed6000 RPM
Maximum torque400 Nm
Gear ratio12:1
Rated current63A
Shaft6-tooth spline
Protection gradeIP33
Insulation classF Class
Motor weight36.8 lb (16.7 kg)
Rear axle quantity2 half axles
Rear track width43.3 in / 1100 mm assembled
Axle materialMetal
Load capacityUp to 1500 lb