12 Inch Transport Motor 4th Generation Appearance Energy-saving Enhanced Brushless Permanent Magnet IP65 Waterproof 2000W 72V

Product Introduction

Product Information

IP Rating:

IP65

Reversing direction:

Brushless

motor efficiency:

IE 1

rotational speed:

300 rpm - 1500 rpm

Rotational speed (Rpm):

300 rpm - 1500 rpm

Rated power:

20 million

Reversing direction:

Brushless

Rated power:

20 million

Rotational speed (Rpm):

300 rpm - 1500 rpm

rotational speed:

300 rpm - 1500 rpm

IP Rating:

IP65

motor efficiency:

IE 1

type:

brushless motor

structure:

permanent magnet

Is there a frame?:

Aluminium frame

Motor mounting type:

Customized

Protective characteristics:

waterproof

use:

electric bicycle

Warranty period:

3M-1Y

Continuous current:

26a-87a

Model number:

BLDC Motor

Torque:

141N.m-240N.m

country of origin:

Guangdong, China

Brand:

QS MOTOR

Sales Unit:

Single item

Single package size:

42 x 42 x 36 cm

Gross weight of a single product:

23.0 kilograms

1.Specification

This motor is the 12 inch power-saving enhanced motor of QUANSHUN company. The power-saving强化 motor is equipped with two groups of Hall, one of which is standby. This motor is suitable for the modification and upgrading of motor users. It is more stable than the original standard motor, consumes less power, the electric vehicle has a long mileage, and can overvoltage appropriately (too much voltage is not recommended). It is a quick buy larger motor.

2. Motor configuration parameter table

(2) Speed selection: Power = motor speed (speed) x motor torque (torque = motor rotation torque = motor power size). Under the same voltage, the faster the speed, the smaller the motor's torque. Users are recommended to choose low-speed motor under the condition of climbing or load. When the user cannot specify the desired speed, it is recommended to choose his own minimum speed requirement (the speed plan is 50-70km / h, choose 50km / h. if the normal speed is 50km / h, it is recommended to choose 55-60km / h. don't just pursue how fast it is)

(4)Power consumption of motor:The faster the electric vehicle starts (the slow acceleration speed), the more power (high heat) is consumed, and the mileage is short. This is because the faster the speed, the greater the wind resistance, the friction between the tire and the road surface. That is, the faster the vehicle speed, the greater the resistance given to the car from the outside. The greater the resistance, the greater the power consumption of the motor increases, the less the mileage number, so the faster the speed = the greater the power consumption = the shorter the mileage. People who have doubts about the speed choice can communicate with the owner and help choose.

3. Specifications of the selected motor

Customers should make clear the motor model when buying the motor, and buying the motor of the same type will reduce unnecessary trouble when upgrading the electric vehicle. The motor model can be determined according to the tire model. There are models on the market:

(1)103.00-10 inch motor model; 3.50-10 ;120/60-10;130/60-10, this upgrade of the original car motor can buy our 10 inch motor (search for 10 in our store to find it) with power of 800-4000W.

(2)12inch motor: 120/70-12, purchase our 12 inch full plate motor or 12 inch hollow wide tire motor12-inch motor: 90/90-12, you can purchase our 12 inch hollow narrow tire motor.

(3)13-inch motor: 130/60-13;130/70-13,150/70-13 can buy 13 inch motor in our store.

4. Motor outline drawing

5. Motor brake

This motor disc brake only:

It is recommended to install the disc brake disc of the motor with diameter of 180-220mm

The size of the disc brake disc is:

(1)Inner circle positioning: (disk inner circle) is 58mm.

(2)Disc screw: use 3 M8 disc brake screws.

(3)The size of the 3 holes of the disc brake: the circle formed by the center point of the 3 disc brake screw holes, and the diameter of the circle is 80mm.

Hall performance

Specifications

Item	Value
Continuous Current(A)	26A-87A
Efficiency	IE 1
Speed(RPM)	300rpm-1500rpm
Model Number	BLDC Motor
Brand Name	QSMOTOR
Place of Origin	China
Frame	Aluminum alloy frame
Motor Installation Type	Customized
Rated Power	2000W
Rated Voltage	72V
Warranty	3months-1year
Commutation	Brushless
Construction	Permanent Magnet
Protect Feature	IP65
Protection Feature	Waterproof
Speed RPM	300rpm-1500rpm
Torque	141 m-240N.m
Type	Brushless Motor
Usage	Electric Bicycle

Company introduction

Our company is located in Dongting Town, Xishan District, Wuxi City, Jiangsu Province. The company is engaged in R&D and sales of electric vehicles, motorcycle disc brakes. The products are exported to many countries and regions in the world. The quality is stable, reliable, safe, and related products and brushless DC motors, controllers, chargers, converters, lithium battery series, as well as sales of Yamaha, Suzuki, Honda motorcycle accessories. Complete supply chain from production to client. The company has 2 software engineers, 3 hardware engineers and 10 sales staff. The company always adheres to the concept of "details determine success or failure, quality wins the market", which is deeply praised by customers at home and abroad. The main advantages of the company can customize the brake switch code, oil pipe length, steel horn, etc. according to your requirements.

FAQ

1. Who are we?
We are based in Jiangsu, China, start from 2020,sell to Southeast Asia(42.00%),South Asia(20.00%),Western Europe(12.00%),North America(10.00%),South America(4.00%),Southern Europe(3.00%),Middle East(3.00%),Eastern Asia(3.00%),Central America(2.00%),Africa(1.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Disc brake,electric rear axle,brake caliper,electric drive frame,electric chasis

4. Why should you buy from us not from other suppliers?
Core advantages of our company:
1. Customize corresponding safe and cost-effective brake system according to actual situation of electric vehicle or motorcycle;
2. Complete accessories for braking system, non-standard can be customized, fast delivery;

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,PayPal;
Language:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian