- Stock: In Stock
- Model: SCJ009124
- SKU: SCJ009124
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- Description
2700W 190KV 4-12S Outrunner Brushless Motor for Skateboard
Brief
Description
190 KV brushless motor with 5 N.m torque, power supply 4-12S, max power 2700W. Brushless DC motor for off-road vehicle, robot and electric skateboard.
Specification:
| Model | SCJ009124 |
| Rated Voltage | 24V |
| Rated Power | 1350W |
| Max Power | 2700W |
| Max Current | 60A |
| Motor Wire | 320 mm 12 AWG |
| Battery Model | 4-12S |
| Shaft Length | 10 mm D-shaft |
| Max Torque | 5 N.m |
| Bullet Connector | 4 mm |
| Rotation Speed KV (RPM/V) | 190 KV |
| Motor Size | 63*68 mm |
| Motor Weight | 833g |
Structure:
ESC (Electronic Speed Controller) Selection for Waterproof BLDC Motor
- The speed of BLDC motor does not exceed the speed of ESC, it can be matched and used.
- Brushless DC motor speed calculation formula: battery voltage * motor KV value.
Brushless DC motor stator speed calculation formula: motor KV value * battery voltage * motor pole pairs. - The limit speed of V4 series ESC is 60000 ERPM.
The limit speed of V6 series ESC is 15000 OERPM. - If the maximum speed of BLDC motor exceeds the speed of electric speed controller, the ESC can also be matched by reducing the working voltage of motor. But we do not recommend this, because it does not really play the role of brushless DC motor.
ESC (Electronic Speed Controller) Specification
| Model | Current Value | Number of Batteries (Input Voltage) |
| FSESC 4.12 | Continuous 50A, peak 240A | 3S-12S (8V-60V) |
| FSESC 4.20 | Continuous 50A, peak 240A | 3S-12S (8V-60V) |
| VESC 6.6 mini dual drive | 1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| VESC6.6 integrated switch dual drive version | 1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| FSESC6.7 VESC6.6 single drive integration* | Continuous 70A, peak 200A | 3S-12S (8V-60V) |
| VESC4 dual drive integration | 50A continuous 1-channel, peak 100A 2-channel, peak 300A 2-channel | 3S-12S (8V-60V) |
| ODESC3.6 single drive/dual drive | 50A continuous 1-channel, peak 120A 1-channel | 3S-12S (8V-60V) |
| VESC6 dual drive | 1-channel 100A continuous, 2-channel 200A continuous 1-channel peak 400A, 2-channel total peak 800A | 3S-12S (8V-60V) |
| Single drive V6 75200 | Continuous 200A | 3S-12S (8V-60V) |
| Single drive VESC6 waterproof version | Continuous 60A, peak 150A | 3S-12S (8V-60V) |
*Note: The ESC model with * is the recommended controller for this page of motor, if you need other ESC models, please contact us.
Tips: What is Skin Effect？
Skin effect is a phenomenon that the current distribution in a conductor is not uniform when there is an alternating or alternating electromagnetic field in the conductor. As the distance from the conductor surface gradually increases, the current density in the conductor decreases exponentially, that is, the current in the conductor will be concentrated on the surface of the conductor.
From the transverse section perpendicular to the direction of the current, the current intensity in the center part of the conductor is basically zero, that is, almost no current flows through, and only the part of the edge of the conductor will have current. Simply put, the current is concentrated in the "skin" part of the conductor, so it is called the skin effect. The main reason for this effect is that the changing electromagnetic field creates a vortex electric field inside the conductor, which cancels out the original current.
