QS 1kw 90 72V55kph MID Drive Motor with Old Appearance

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: QS-90-1KW
• Type: Motorcycle Engine
• Certification: CCC, CE, No
• Material: Alloy
• Voltage: 60-72V
• Design: Brushless
• Style: Two Rounds
• Place of Origin: Zhejiang, China
• Model Number: 90
• Brand Name: QS Motor
• Rated Voltage: 60V-72V
• Max Speed: 45kph-55kph
• Weight: 7.76kg
• Application: E-Scooter
• Waterproof Grade: IP65
• Product Name: 90 MID Drive Motor
• Transport Package: Carton with Foam
• Trademark: QS
• Origin: China
• HS Code: 8711600010
• Production Capacity: 500000pieces/Year

Product Description

QS 1kW 90 72V55KPH Mid drive motor with old appearance

 

For 90 1000W mid drive motor, it could be used for electric scooter, electric motorcycle.

It could be 72V 55KPH, available for 10inch wheel kits.

QS can provide customized 428 14teeth sprocket to match with 1KW mid drive motor.

1. Belt axle QS 90 1kW mid drive motor

2. 428 Sprocket axle QS 90 1kW mid drive motor

Product Description

1.SPECIFICATION 
 

Motor Type	PMSM Permanent Magnet Inner Rotor Motor with Hal Sensor	Motor design	single alex
Brand	QS Motor, QS MOTOR	Matched wheel	10 inch (as default)
Magnet Height	80mm,5 pole pairs	Diameter of stator	120mm
Stator	Steel core	Rated power	1000w
Rated Voltage	60v or 72v(as default)	Speed	60v@45KPH,72v@55KPH
Thermic Probe	N/A	Max Effciency	90.5%
Hall sensor Phasing angle	120 degree	Hall sensor	Single hall plate with waterproof connectors
Phase wire	6mm² cross section	Waterproof grade	IP54
Color	Black	N.W/G.W	7.8kgs/91kgs
Package Dimension	34cm*34cm*33cm

 2. Dimension Drawing:
3. Test Report:

4. Application for E-Motorcycle mid drive motor