utf8 QS Motor New 1000W 90 mid drive motor assembly for electric scooter | QSMOTOR

QS 1000W 72V 55KPH 420 Sprocket Mid Drive Motor kits with EM50SP controller for electric scooter

Price:US $285.00/piece
N.W.:11.5kgs
G.W.:12.0kgs
Dimension:34*34*34cm
Production Period:8~10 Working days
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  • QS 1000W 72V 55KPH 420 Sprocket Mid Drive Motor kits with EM50SP controller for electric scooter
  • QS 1000W 72V 55KPH 420 Sprocket Mid Drive Motor kits with EM50SP controller for electric scooter
  • QS 1000W 90H Mid Drive Motor
  • QS 1000W 90H Mid Drive Motor with customized 428 sprocket
Description

QS 1000W 72V 55KPH 420 Sprocket Mid Drive Motor kits with EM50SP controller for electric scooter

 

 

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 420 14teeth sprocket to match with 1kW mid drive motor.

 

 

 

One set including below kits

 

Combo 1

 

1. 1pcs X QSMOTOR 1000W PMSM IPM mid drive motor with belt

2. 1pcs X Votol EM50SP sine wave motor controller with standard CAN-BUS

3. 1pcs X DKD LCD speedometer

4. 1pcs X Z6 throttle with combination switch

You can click below pic for Aliexpress purchasing link

SIA皮带轮套件

 

Combo.2

 

1. 1pcs X QSMOTOR 1000W PMSM IPM mid drive motor with sprocket 420

2. 1pcs X Votol EM50SP sine wave motor controller with standard CAN-BUS

3. 1pcs X DKD LCD speedometer

4. 1pcs X Z6 throttle with combination switch

 

SIA链轮套件

 

 

Key Features

 

 

1). Simplify to make a electric-motorcycle. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92% 

 

 

 

Product description

 

 

Genearlly Spec:

 

1. QSMOTOR 1000W 90H Mid Drive Motor 

 

Item: QS Motor 1000W 90 70H Mid Drive Motor

Motor Type: BLDC Permanent Magnet Inner Rotor Motor With Hall Sensor

Brand: QS Motor, QSMOTOR

Motor Design: Single axle 

Matched Wheel: 10inch Wheel (as default)

Magnet Height: 80mm, 5 pole pairs

Diameter of stator: 120mm

Rated Power: 1000W

Rated Voltage: 60V or 72V(as default)

Speed: 60V@45KPH; 72V@55KPH

Max Torque: approx 25.2N.m without Reduction ratio, approx 134.0N.m with 1:5.3 Reduction ratio  

Max Efficiency: 90.5%

Thermal Probe: None as default (KTY83/122 is available, if you need, please let sales man know).

Single Hall Plate with waterproof connectors

6mm² Cross Section of Phase Wire (not include insulation layer)

Hall Sensor Phasing angle: 120 degree

Waterproof Grade: IP54

Color: Black 

N.W./G.W.: 7.8kgs/9.1kgs   

Package Dimension: 34cm*34cm*33cm

 

皮带轮正侧图

 

链轮正侧图

 

 

 

Dimension Drawing:

 

QS 1000W 90 mid drive motor(old appearance, belt driven)

 

电机图纸

 

 

Test report:

 

测试报告

 

 

2. EM50SP 72V sinusoidal wave BLDC motor controller, with CAN BUS

 

 

Specification

 

Sine wave controller, programmable, with regen function

Net weight: 955g

Rated current: 60A

Boost current: 190

Max. Power: 4320W

Flux Weakening Ratio: 100~250%

Max. Efficiency: 88~93%

Degree of protection: IP67

控制器SIA    

 

 

 

 

Dimension drawing:

 

控制器图纸

 

 

3. DKD LCD speedometer, can-bus(optional, LIN as default)

 

It display D N R, P, S gear, and battery current X5/10.

P.s.: If the working battery doesn't have can-bus communication, then the can-bus speedometer will shows lack of electricity always.

So, we suggest to do the speedometer as Line communication version if client can't get can-bus battery.

SIA仪表

 

4.  Z6 throttle with combination switch

 

With Reverse, Parking button( throttle on/off), 3 slide switch gear, s/boost button, Light and Horn.

It match with VOTOL controller well.

Z6 组合开关

 

 

Assemble kits for QS 90 new design mid drive belt axle motor

 

 

We're able to supply Controller, display, dc-dc converter, disc brake system, twist throttle, matched tire...etc.

 

800-1

 

 

 

Application for QS 90 mid drive motor

 

应用

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