Flashhobby M45BHW 45KV 8.4V Brushless Servo
Flashhobby M45BHW 45KV 8.4V Brushless Servo
Flashhobby
Regular price
$85.00 USD
Regular price
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$85.00 USD
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Overview
The Flashhobby M45BHW brushless servo is a digital PWM high-torque HV servo designed for 6.0V to 8.4V operation. It features an aluminum case, metal gears, dual ball bearings, and an IP67 waterproof structure for demanding RC and robotics installations.
Key Features
- Brushless motor with digital control
- PWM control (1500 usec center point); pulse travel 500->2500 usec
- IP67 waterproof design with waterproof gaskets and bearing-circle waterproof seal
- Metal gear train; top & bottom bearings (2BB)
- CNC AL6082 aluminum case
- JR plug lead, 300MM length, 22AWG wire
- Wire identification: Brown = negative pole, Red = positive pole, Orange = signal
For wiring, setup, or compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Model | M45BHW |
| Control system | PWM control (1500 usec center point) |
| Signal type | Digital control |
| Pulse travel | 500->2500 usec |
| Direction | Counterclockwise |
| Driver type | Mos Drive |
| Motor type | Brushless motor |
| Potentiometer type | Direct Drive |
| Operating voltage range | 6.0V ~ 8.4V |
| Operating temperature range | -20C to +60C |
| Life | > 1,000,000 times (without load) |
| Operating travel | 60 5 |
| Limit angle | 180 5 |
| Dimensions | 40 x 20 x 40.50 mm |
| Additional drawing dimensions | 40 mm (1.6 inch); 20 mm (0.78 inch); 40.5 mm (1.59 inch); 48.6 mm (1.91 inch); 46 mm (1.8 inch); 27.3 mm (1.07 inch); 9.9 mm (0.38 inch); also marked: 9.8 mm, 4.3 mm, 3.2 mm |
| Weight | 75 g (without servo horn) |
| Standing torque | 35 kg-cm (6.0V); 45 kg-cm (8.4V) |
| Speed (no load) | 0.12 sec/60 (6.0V); 0.11 sec/60 (8.4V) |
| Idle current (no load) | 450 mA (6.0V); 600 mA (8.4V) |
| Running current (load) | 5000 mA (6.0V); 7000 mA (8.4V) |
| Dead band width | 1 usec |
| Ball bearing | 2BB |
| Gear material | Metal gear |
| Case material | CNC AL6082 aluminum case |
| Connector wire length | 300MM JR plug |
| Connector wire gauge | 22AWG |
| Wire info | Brown: Negative; Red: Positive; Orange: Signal |
Whats Included
- M45BHW brushless servo
- Servo horns and mounting hardware (as supplied)
Applications
- RC cars and trucks (steering/throttle systems requiring high torque)
- RC boats and waterproof installations
- Robotics and actuator projects using PWM digital servos
Important Notes
- Do not connect the wrong positive and negative poles; incorrect wiring may cause an internal short circuit.
Details
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