Warranty: Give
Motor Variety: PMSM Internal Rotor Motor
Motor Layout: Single Axle
Rated Power: 7500W
Peak Electricity: 13.5kW
Rated Voltage: 72V
Pace: 4000RPM
Cooling Technique: Air Cooling
Waterproof Quality: IP66
Colour: Black
MOQ: one
QSMOTOR 138 4000W 90H 7500W Max steady 72V 110KPH Mid push Motor conversion package with ND72530/ND84530/ND96530
For138 90H motor powertrain kits,it could be used for electricmotorcycle, which could be 72V 110KPH.
e.g. Grime bike
E-bike excess weight, UDL series planetary cone disk stage-significantly less transmission worm gearbox pace variator with motor approx 130kg+2*80kg
Speed: constant 110km/h
Equipment ratio: 1:2.3*3 (double methods transmission )
Climbing slope: 30°@208kg
Battery: 72V52h
Tire: .6138 a hundred thirty/70-17
P.S. If you have any perplexed about the shipping value, please really feel cost-free to speak to with us.
Also could place get but don’ KAMTHAI Chain And Sprocket Motorbike Parts Foreseeable future 428 Chain Sprocket 70cc Bike Chain 36T Sprockets For Honda Wave a hundred and ten t shell out very first, then we could adjust the cost.
One established such as below kits
Combo1.
1. 1pc X QS 138 4kW Mid drive motor with 14T 428 sprocket adapter
2. 1pcs X ND72530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo2.
1. 1pc X QS 138 4kW Mid push motor with 14T 428 sprocket adapter
2. 1pcs X ND84530 sine wave motor controller
3. 1pcs X blue-tooth adapter
Combo3.
1. 1pc X QS 138 4kW Mid drive motor with 14T 428 sprocket adapter
2. 1pcs X ND96530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo4.
1. 1pc X QS 138 4kW Mid generate motor with belt style
2. 1pcs X ND72530 sine wave motor controller
3. 1pcs X blue-tooth adapter
Combo5.
one. 1pc X QS 138 4kW Mid generate motor with belt design
two. 1pcs X ND84530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo6.
1. 1pc X QS 138 4kW Mid generate motor with belt design
two. 1pcs X ND96530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo7.
1. 1pc X QS 138 4kW Mid generate motor with sprocket style
two. 1pcs X ND72530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo8.
one. 1pc X QS 138 4kW Mid generate motor with sprocket design
2. 1pcs X ND84530 sine wave motor controller
three. 1pcs X blue-tooth adapter
Combo9.
one. 1pc X QS 138 4kW Mid drive motor with sprocket design with
2. 1pcs X ND96530 sine wave motor controller
3. 1pcs X blue-tooth adapter
Key Attributes
one). Simplify to make a electric powered-motorcycle. Gearbox, transmission shaft, CZPT CZPT excavator generate sprocket wheel 2108-1014 DH220 sprocket clutch are no want. Which preserve area.
2). It could be set up in the rear to conserve much more area for battery.
three). Assist regenerative braking
4). Large performance: eighty five~92%
Photograph of 138 4kW Mid travel motor with 14T 428 Sprocket adpater
Picture of 138 4kW Mid push motor with belt layout
Picture of 138 4kW Mid push motor with sprocket design and style
Item description
1. QSMOTOR 138 4000W Mid push motor
Dimension Drawing:
Check Report:
QSMOTOR 138 4000W Mid travel motor with ND96530
2. ND72530/ND84530/ND96530 sine wave motor controller
For ND72530, the CZPT voltage is 88V
For ND84530, the CZPT voltage is 100V
For ND96530, Machined Generate Conveyor Split Sprockets Conveyor Elements the CZPT voltage is 115V and the mosfet within much more resistant to temperature than ND72530 and ND84530.
It is corridor edition (as default) which fit with hall motors.
It could also support encoders, please check out with revenue.
Drawing
Controller Computer software Interface
Adapter Cable
Blue-tooth Adapter
Select sprocket
If you are in the market for a new sprocket, there are several factors to consider. There are two basic types of sprockets: roller sprockets and flat bore sprockets. Each has its pros and cons, so it’s important to choose the right one for your needs.
Roller sprocket
A roller sprocket is a mechanical device used to turn a rotating shaft. The size of the sprocket depends on its speed and the size of the chain. It has a wide range of applications. In addition, it is a versatile mechanical device that is an excellent choice for a variety of applications.
To understand the design of a roller sprocket, you can draw an outline on a piece of paper and draw the radius of the roller. This will help you understand how your teeth are configured. For example, if the teeth of the sprocket are round, the rollers will have a semi-circular profile. Likewise, if the roller is linear, the arc will be tangent to the base circle. This will ensure smooth movement of the rollers, while also transmitting rotational motion with high precision.
The length of the roller chain varies depending on the drive type. In adjustable center drives, the chain should be replaced at 3% elongation, while fixed center drives should be replaced at 15% elongation. You can also check the chain condition of the sprocket by pulling the chain out of the larger sprocket. If the chain is moving off the larger sprocket, it is time to replace the roller chain. Neglecting this aspect can result in damage to the sprocket.
The present invention relates to the manufacture of chain drive sprockets with a backlash-free mechanism. This is achieved by providing a center-to-center offset between the sprocket and roller connection lines. The resulting chain drive is backlash-free and allows full contact between the rollers and teeth.
Roller sprockets are critical components to ensure maximum efficiency and uptime. Its dimensions—bore bore, hub diameter, and through-hole length—are important. Additionally, the size of the roller sprockets varies according to the chain pitch, which is the distance between the centers of the roller pins.
Roller sprockets can be made of different materials, depending on their purpose. Most sprockets are made of metal or reinforced plastic. Some have bosses, some are shaped like wheels. Sprockets can be made of easily machined steel or resin. Different types of chains will engage different sprockets.
In addition to being used to mesh with chain drives, roller sprockets come in many different styles and bores. They are versatile and are often used with roller chains. Some are made of 1045CD carbon steel and have hardened teeth. Additionally, they are fully ANSI B29.1 compliant and some are manufactured for OEMs and aftermarket suppliers.
Flat hole sprocket
Flat bore sprockets are sprockets that are not specially machined. Flat bore sprockets do not have set screws, keyways or other special features. These features often require additional machining prior to installation. An important thing to keep in mind when buying a flat bore sprocket is the maximum bore. This refers to the maximum size that can be drilled without compromising structural integrity. Such measurements are usually listed in supplier directories.
Flat bore sprockets are available with standard bore or metric bore. Sprockets are used with specific chains. All chains are manufactured to a standard called “pitch”. The pitch is the distance from the center of one needle to the center of the next needle.
Steel split sprocket
Steel split sprockets can be used in a variety of industrial applications. These sprockets can be used in a range of applications, from forestry and mining to food and plastics processing. These types of sprockets are available in a variety of bores, tooth counts, and sprocket styles. Some types are also abrasion resistant.
There are several manufacturers that offer steel split sprockets. Made from high carbon steel, they are available in split, solid and removable rim versions. These sprockets are also suitable for hydraulic or pneumatic systems. Some manufacturers also offer service and support, including life cycle performance analysis, customer part numbers, and barcodes.
Split sprockets are ideal for applications where the drive shaft is large and multiple sprockets are mounted on the same shaft. For example, large conveyor chain sprockets may require the use of a crane to install and may result in increased downtime. Split sprockets also make installation in tight spaces easier. They can also be easily assembled without disassembling the shaft assembly.
Split sprockets are available in stock and custom sizes. small Stainless steel sprockets are also available, as are split flat top conveyor sprockets. They are commonly used in conveyors and robotic systems. Certain types of sprockets are suitable for specific applications, including woodworking, food processing, and woodworking.
Dimensions of split sprockets may vary by application. For example, split hub sprockets can range from one-half inch to one-tenth of an inch. Additionally, split hub sprockets have bolt circle diameters ranging from three-quarters to thirteen inches.
editor by czh 2023-02-16