1.Dual stator structure. Leave out gearbox 2.High torque at low speed 3.Work efficiently in wide speed range 4.Saving energy

 

Parameters and Drawings of the Brushless PM Motor for Vehicle 3~15KW

Motor basic data: total price(motor+controller+speed pedal)

Power	Battery Voltage	Speed	Rated Torque	Peak Torque	Peak Power	Current	Peak Current	Efficiency	Weight
3 kw	72V	400rpm	71.6Nm	150Nm	6KW	46.2A	100A	92.2%	48kg
4 kw	48V	1200rpm	31.8Nm	70Nm	8KW	91.3A	150A	93.0%	48kg
4 kw	72V	1000rpm	38.2Nm	80Nm	8KW	60.5A	120A	92.8%	52kg
5 kw	72V	1200rpm	39.8Nm	80Nm	10KW	75.9A	150A	93.0%	52kg
5 kw	72V	1500rpm	31.8Nm	70Nm	10KW	75.9A	150A	93.1%	48kg
5 kw	72V	1600rpm	30Nm	60Nm	10KW	75.9A	130A	93.1%	48kg
6 kw	72V	2000rpm	28.7Nm	60Nm	12KW	91.3A	170A	93.1%	48kg
8 kw	144V	3500rpm	22Nm	56Nm	16KW	60.5A	110A	93.5%	40kg
10 kw	144V	3500rpm	27Nm	60Nm	20KW	77A	140A	93.6%	43kg
12kw	144V	4000rpm	28.7Nm	60Nm	25KW	91.3A	180A	93.7%	46kg
15 kw	144V	4500rpm	31.8Nm	65Nm	30KW	114.4A	220A	93.8%	48kg

System specification:

Motors have special dual-stator structure, constituting automatic variable torque system with the special driver. According to the vehicles situation like climbing, starting, low speed and high speed,the system works in single-stator or dual-stator state automatically. Motor gives appropriate torque to make the dynamic performance adjust to the requirement. No longer need gearbox, avoid high current discharging, save energy, improve the travel distance, extend battery life.Brushless motor structure; no spark. No longer need to change the carbon brush. No carbon brush loss. Compact structure, high overload ability, long service life.Motor rotor has rare-earth permanent magnetic field,Do not need battery energy for excitation(A brush dc motor or an ac motor needs),saving energy. Generating effect is good when vehicle braking. Well energy feedback effect and electric braking effect.The systemworking principle: The drive timely checks the motor rotor position; the stator commutes according to the motor rotor position. The motor stator windings give current bringing positive torque which makes the motor run. The drive changes the duty cycle of the power semiconductors; the current changes; the motor torque changes; and the motor speed changes.Outstanding load characteristics,good low speed peformance,high starting torque,small starting current, preventing high current discharging of the battery, according to the discharging characteristics of the battery,adapting to the needs of vehicle frequent startup. The battery life can be extended by 50%,The driving distance can be prolonged about 30% ~ 50% once charged.The motor is equipped with excellent special motor drive, using high performance imported power module and control chip, using industrial components. The operating temperature is from -20°C to 60 °C. Reliable performance. Drive has stepless speed regulation, forward and backward operation, braking energy feedback. Multiple protections suchas overload, overheating, overvoltage and undervoltage. Output speed signal.The motor can work efficiently through the whole speed range, which has improved a lot comparing with the brush DC motor and AC frequency conversion motor( having high efficiency around rated point).Motors and drives are cooled by air or water. Low temperature. Motor adopts imported oil-contain bearings. Maintenance free, high reliability and long life. Motor is horizontal type. Motor could have raised front edge cover, dual shaft, spline shaft. The voltage, speed and power can be customized.

Tai’an Sunshine Power Electric Machinery Co., Ltd

TEL:18954868821, 0538-5076117. Fax: 0538-5076111 URL: www.TAYGDL.com

10kW Brushless PM Motor for Vehicle With Drive