480 Entry-Level Upgrade Brushless 29000rpm
Product Description:
| Brand | CHIHAI MOTOR |
| Model | CHF-BL480 Entry-Level Brushless Motor |
| Appearance | CNC all-aluminum alloy body-lightweight |
| Magnetic materials | UH grade high performance NdFeB |
| DC11.1V SPEED | 29000 rpm |
| DC7.4V SPEED | 18000 rpm |
| Weight | About 155g |
Entry-Level Upgrade Brushless High Torque powerful
Packed with premium components for exceptional performance. Brushless technology delivers strong torque and low heat, easily meeting needs from beginner to advanced levels.
Aviation-Grade High-Speed Bearings
Ensure stable power output, significantly reduce friction, and guarantee rotational precision.
CPU 32-bit High-Performance CPU:@100Hz Core
0.004s:Ultra-Fast Response
1-Uses 6 ultra-low resistance MOSFETs, providing up to 120A phase current (<200ms).
Effectively reduces heat generation and enhances motor burst power.
2-Arm charge pump control uses a self-developed patented algorithm.
The motor reaches theoretical maximum torque within milliseconds of starting.
3-Integrated protection functions (undervoltage, overtemperature, stall,
dynamic undervoltage/load adaptive) ensure stable and durable operation.
0.004 Seconds:Instant start, smooth stop
32-bit high-performance CPU for 4ms rapid response.
Patented arm charge pump algorithm enables maximum torque milliseconds after start.
Micron-level tuning of stator poles and air gap reduces cogging torque while maintaining high torque-to-current ratio, minimizing axis hesitation when stopping.
6~8°C:Not a Heater
M90 Spring 13:1, 2-Tooth Cut Test
200 Single-Shot Test: Grip temperature increased by max 6-8°C.
6 ultra-low resistance MOSFETs and multi-stage high-torque efficiency design effectively reduce heat.
Professional finite element simulation optimizes magnetic circuit design, minimizing heat loss with maximum torque per amp control.
Maintenance-Free:Save valuable time on repairs and upkeep
Use high-temperature-resistant multi-core wires
Aviation-grade, maintenance-free high-speed bearings (rated for 100,000 RPM) for smooth, low-drag operation.
High-temperature/shock-resistant NdFeB permanent magnets ensure continuous running without demagnetization risk.
Integrated protections (undervoltage, overtemperature, stall, dynamic undervoltage) ensure stable, durable use.
90+ Actual Efficiency:
Actual ROF ÷ Theoretical ROF = Actual Efficiency Motor RPM ÷ Gear Ratio ÷ 60 seconds = Theoretical ROF
UH grade high performance NdFeB:
Adoption of high temperature, shock-resistant UH grade high-performance neodymium iron boron The motor runs continuously without fear of demagnetization risk.
Conventional NdFeB demagnetization is accelerated when the temperature reaches 90°C.
Detailed Images:









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