China QS90 1000W 72V 55KPH Mid Drive Motor Kits with EM50-4 Controller Belt Type or 428 Sprocket Adapter Type For Electric Scooter sprocket dropship

Motor Type: BLDC Internal Rotor Motor
Motor Style: Solitary axle
Rated Power: 2000W
Rated Voltage: 72V
Water-resistant Grade: IP67
Colour: Black
MOQ: 1
Item Identify: Mid Push Motor Package
Max Performance: 88%
Pace: 2800RPM

QSninety 1000W 72V 55KPH Mid Drive Motor Kits with EM50-four Controller Belt Variety or 428 Sprocket Adapter Type For Electric Scooter
For ninety 1000W mid drive motor, it could be utilised for electrical scooter, electric powered motorbike.
It could be 72V 55KPH, obtainable for 10inch wheel kits.
QS can provide custom-made 428 sprocket adapter to match with 1kW mid drive motor.

1 set including beneath kits
Combo 1
1. 1pcs X QSMOTOR 1000W PMSM mid push motor belt kind
2. 1pcs X Votol EM50-4 sine wave motor controller with CAN-BUS

Combo 2
1. 1pcs X QSMOTOR 1000W PMSM mid push motor with 428 sprocket adapter
two. 1pcs X Votol EM50-4 sine wave motor controller with CAN-BUS

Important Attributes
one) Light-weight weight and modest dimension assess to hub motor
2) High efficiency reward from flux weakening
three) Substantial effectiveness during climbing, and greater acceleration
4) Help regenerative braking

one. QSMOTOR 1000W ninety 80H Mid Generate Motor

Item: QS Motor 1000W 90 80H Mid Push Motor
Motor Type: PMSM Long term Magnet Internal Rotor Motor With Corridor Sensor
Brand: QS Motor, DIN8187 regular limited pitch transmission steel 08b-1 sprocket QSMOTOR
Motor Design: Single axle
Matched Wheel: 10inch Wheel (as default)
Magnet Peak: 80mm, 5 pole pairs
Diameter of stator: 120mm
Rated Energy: 1000W
Rated Voltage: 72V(as default)
Pace: 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 obtainable, if you want, USFULL variable speed generate variator frequency inverter 11kW 15HP VFD 630kW make sure you enable revenue guy know).
Solitary Hall Plate with watertight connectors
6mm² Cross Segment of Stage Wire (not consist of insulation layer)
Hall Sensor Phasing angle: one hundred twenty diploma
Water-proof Quality: IP54
Colour: Black
N.W./G.W.: 7.8kgs/9.1kgs
Package Dimension: 34cm*34cm*33cm

There are 2 options.
belt kind:

428 sprocket adapter sort:


Take a look at Report
For reference only

2. EM50-4 sine wave motor controller with CAN BUS
Crucial Attributes
1).The resources are imported.
2). With the aluminum substrate plan, the Moss tube is laid on the aluminum substrate and then placed on the PCB board
3). Tiny in dimension
4). Higher performance, reduced temperature increase, small working current
five). With flux weakening operate

EM50-4 is new motor controller. It’ Motorcycle Sprocket 41T14T-402 For Honda CD70 s value efficient with waterproofing grade IP65, suit for 2000W motors.


Controller Interface Definition

Application interface(Pc)

Adapter Cable

Please observed:
Optional look, drawing, overall performance curve/check report are available.
If you need to have far more technological information, remember to truly feel cost-free to make contact with us.
We will give you reply in 12hours.

How to choose a sprocket in CZPT

Sprocket is one of CZPT mechanical villagers. It can be found at levels 50, 55, 60 and 65. Like other mechanical villagers, it has a metallic texture and occasionally makes mechanical sounds when moving. It prefers green/orange and active/simple style colors.

Pitch sprocket

When choosing a pitch sprocket, you need to consider several factors, including the pitch diameter. This affects the torque applied to the shaft and the length of the moment arm. Additionally, incorrect pitch can affect belt life and wear. The pitch diameter should be measured by wrapping the belt around the sprocket at a 180-degree angle to the rod head. You can also consult engineering guidelines and product sheets to determine proper spacing.
The pitch diameter of a sprocket is the distance from the center of the pin to the next pin in the chain. The pitch diameter also determines the size of the sprocket teeth. The larger the pitch, the larger the teeth on the sprocket.
The diameter of the pitch sprocket depends on the type of bike. If you have an older bike, you should choose a sprocket with a diameter closer to the hub. If your bike has a smaller diameter rim, you can choose a sprocket with a smaller diameter and larger caliper. In addition to the caliper diameter, you should also consider the hub diameter.
Proper pitch sprockets can last longer. They are made with hardened teeth to increase their longevity and durability. You can choose between single-purpose and dual-purpose sprockets. Single-tooth sprockets have one tooth per pitch, while double-tooth sprockets have two teeth per pitch.
A pitch sprocket is a component of a bicycle chain. It prevents the chain from shaking due to uneven load distribution. Plus, it helps the chain stay tight.

three sprockets

Triple sprockets are toothed or cogwheels that move the chain. The pitch circle diameter of the triple sprocket is two and a half inches. Most rear sprockets are made of aluminum. The quality of the aluminum sheet used to make the sprocket varies from manufacturer to manufacturer. However, CZPT only uses the best aluminium sheets on the market. The sprockets are then shaped on a hobbing machine to ensure a perfect fit with the chain. The final anodizing process improves durability and adds personalization. The manufacturing process of CZPT is a quality control process with an uncompromising commitment to perfection.

Cone lock sprocket

Taper lock sprockets are one of several types of sprockets. It has openings in flanges and tapers, making it ideal for a variety of applications. These sprockets also have the advantage of being easy to install and remove. These sprockets are also available in pre-drilled models that are pre-drilled to fit the shaft diameter. This allows for easier installation and improved alignment. Also, you can replace the sprockets without replacing the entire gear train.
These sprockets have flame hardened teeth for extended chain and sprocket life. They also help reduce drive noise. They are available in a variety of sizes, including duplex and triplex. In addition to being made of high-quality steel, they are also available in cast iron and metric models.

Quick release sprocket

There are several different styles of quick disconnect sprockets. Typically, they come with a 2″ hole and are compatible with various welds on the hub. The Quick Disconnect (QD) style is a special style with a split design on the hub and use of torque bolts to make it easier to install. This type of sprocket is very popular in the power transmission industry.

Irregular sprocket

Idler gears are small gears that run on the chain. This sprocket can be used for a variety of purposes and is available in a variety of configurations. Its most common configuration is a ball bearing, pre-lubricated and sealed against moisture. Other idler sprockets have needle bearings, which are more stable and can handle higher capacities. Bronze bearings are another option as they have no moving parts.
China QS90 1000W 72V 55KPH Mid Drive Motor Kits with EM50-4 Controller Belt Type or 428 Sprocket Adapter Type For Electric Scooter     sprocket dropshipChina QS90 1000W 72V 55KPH Mid Drive Motor Kits with EM50-4 Controller Belt Type or 428 Sprocket Adapter Type For Electric Scooter     sprocket dropship
editor by czh 2023-02-16