5kW Brushless PM Motor for Vehicle with drive

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 3~7.5KW

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

Power	Battery Voltage	Speed	Rated Torque	Peak Torque	Peak Power	Current	Peak Current	Efficiency	Weight
2.5 kw	48~72V	1500rpm	15.9Nm	35Nm	6KW	57.2A	110A	93.0%	33kg
3 kw	48~72V	3500rpm	8.2Nm	20Nm	7KW	69.3A	130A	93.1%	26kg
3 kw	48~72V	1500rpm	19.1Nm	40Nm	7KW	69.3A	130A	93.1%	36kg
4 kw	72V	3500rpm	11Nm	26Nm	10KW	61.6A	120A	93.2%	30kg
5 kw	72V	3500rpm	13.6Nm	30Nm	12KW	75.9A	130A	93.4%	33kg
5 kw	72V	3000rpm	15.9Nm	30Nm	12KW	75.9A	130A	93.4%	33kg
5 kw	96V	3000rpm	15.9Nm	30Nm	12KW	52.1A	110A	93.4%	33kg
6 kw	72V	3500rpm	16.3Nm	35Nm	13KW	91.3A	130A	93.5%	36kg
6 kw	96V	3500rpm	16.3Nm	35Nm	13KW	62.5A	130A	93.5%	36kg
6 kw	144V	3500rpm	16.3Nm	35Nm	13KW	46.2A	100A	93.5%	36kg
7 kw	144V	4500rpm	14.8Nm	30Nm	15KW	53.9A	110A	93.5%	38kg
7.5 kw	144V	4500rpm	15.9Nm	35Nm	16KW	57.2A	120A	93.5%	40kg
8 kw	144V	7000rpm	10.9Nm	20Nm	16KW	61.6A	120A	93.5%	36kg

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

5kW Brushless PM Motor for Vehicle with drive