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BOLT 4006 (380KV) BLDC Motor

7,999.00

Indian rupee (₹) - INR
  • Indian rupee (₹) - INR
  • United States dollar ($) - USD
  • Canadian dollar ($) - CAD

The BOLT 4006 BLDC Motor combines lightweight construction with precise engineering to deliver exceptional efficiency and balanced power for medium-lift drones. Weighing only 78 g, it offers impressive power-to-weight performance while maintaining excellent stability and smooth throttle response. Optimized for 6S LiPo systems, it’s the perfect propulsion choice for UAVs used in mapping, delivery, and aerial photography.

The BOLT 4006 (380KV) BLDC Motor is designed for UAV applications requiring reliable, vibration-free propulsion with excellent energy efficiency. Delivering a maximum thrust of 2.22 kg and power output up to 420.8 W, it provides stable lift for drones used in professional aerial imaging, mapping, and research missions.

The motor’s low internal resistance (170 mΩ) ensures efficient current flow and cooler operation under load. Built with 150°C-rated magnets and 180°C varnished wire, it maintains consistent performance even during extended flight operations. Its precision-balanced rotor (≤5 mg) minimizes vibration, enhancing flight control accuracy and IMU stability.

Key Features

  • Efficient Thrust Output: Up to 2.22 kg thrust with excellent torque stability.
  • Optimized KV Rating: 380KV delivers smooth, controlled RPM for steady lift.
  • High Thermal Durability: 150°C-rated magnets and windings for extended life.
  • Lightweight Design: Compact 44.5 × 24.5 mm body, only 78 g for improved efficiency.
  • Precision Rotor Balance: ≤5 mg tolerance for low vibration and enhanced control.
  • Durable Construction: CNC-machined aviation-grade aluminum housing for superior strength and cooling.
  • Smooth Power Flow: Low resistance (170 mΩ) ensures minimal power loss and reduced heat.
  • ESC Compatibility: Works seamlessly with C FIX 16×1.5 ESCs on 6S LiPo systems.
Motor SizeD:44.5 x 24.5 mm
Propeller Mounting HolesD:12 M3x4
Shaft DiameterIN: 4 mm
IP rating35
Varnished wire Degree150°C
Magnet Degree150°C
Rotor Balance≤5 mg
Motor Mounting HolesD:25 M3x4
No Load Current0.45 A/ 20V
Motor Weight78 g
Maximum Current17.84 A
Maximum thrust2.22 kg
Nominal Voltage6S lipo battery
Internal Resistance170mΩ
Maximum Power420.8W
Maximum Torque0.46 Nm
Motor CAD Drawing
Propeller & ESC Throttle [%] Voltage [V] Current [A] Output Power [W] Torque [Nm] RPM Thrust [gf] Efficiency [g/W] Operating Temp.
C FIX 13X4.4 3023.840.479.20.034257516514.7 6S 37°C
4023.830.9820.20.057338530813.2
5023.821.7536.50.084415547811.5
6023.812.7257.30.113484565810.2
DRV 40A (2-6S) 7023.743.8781.80.14354608499.2
8023.725.22108.70.174603510498.5
9023.696.87141.70.206656712577.7
10023.679.34189.90.245722315166.9
C FIX 14x4.8 3023.780.5511.50.044248519915.2 6S 37°C
4023.771.2124.60.074317537813.1
5023.762.2746.30.112395058810.9
6023.733.5271.90.1545758139.7
DRV 40A (2-6S) 7023.665.11102.60.19515510298.5
8023.666.84137.50.234561012797.9
9023.618.85178.20.266616514957.2
10023.5611.77215.60.305671517896.5
C FIX 15x5.0 3023.810.6813.60.054240127917.2 6S 43°C
4023.751.3927.10.087296245813.9
5023.752.7853.80.137376374911.3
6023.724.1380.50.177434497810
DRV 40A (2-6S) 7023.715.89111.90.217485912398.9
8023.638.14142.10.261537815308
9023.6110.66194.70.316588517797.1
10023.5114.04239.20.356634620796.3
C FIX 16x5.4 3023.820.8917.80.074227832915.5 6S HIGH TEMP
4023.811.7532.90.111282451512.4
5023.773.3464.60.172355183310.5
6023.725.1596.30.229410411359.3
DRV 40A (2-6S) 7023.717.46132.80.293456914088
8023.6310.11173.20.351498716857.1
9023.5613.62224.40.397537619506.1
10023.5117.76268.30.462574622255.3

The BOLT 4006 is engineered for precision aerial platforms that require a balance of power, efficiency, and smooth control. Its compact yet robust design makes it ideal for quadcopters, hexacopters, and mapping drones performing professional or research missions.Built with aerospace-grade materials, the BOLT 4006 offers consistent magnetic alignment, smooth bearing operation, and excellent thermal management. It’s an optimal choice for applications demanding long flight durations, precise maneuvering, and stable hover control.

Build & Materials

Every BOLT 4006 motor is manufactured to high industrial and aerospace standards:

  • CNC-machined aviation aluminum casing ensures rigidity and heat dissipation.
  • 180°C-rated copper windings with high-quality varnish for superior insulation.
  • Stainless steel bearings ensure ultra-smooth rotation and durability.
  • Epoxy-coated stator core offers corrosion and moisture protection.
  • Rotor dynamically balanced to ≤5 mg for low vibration and high precision.
  • IP35 protection against dust and light moisture exposure.

Technical Tips for Optimal Performance

To maximize motor life and efficiency, follow these setup recommendations:

  • Use high-frequency PWM ESCs (≥32 kHz) for precise throttle control.
  • Pair with 13–15″ carbon or composite propellers on 6S LiPo systems.
  • Enable Active Braking (Damped Light) for improved descent stability.
  • Use vibration-damping mounts to reduce IMU interference.
  • Connect with 14–16 AWG silicone wires for minimal resistance.
  • Perform gradual throttle calibration to monitor current and temperature under load.

Safety & Maintenance Tips

Ensure safe and reliable operation through routine care:

Always balance propellers before flight to prevent bearing wear.

Avoid exceeding current and thrust limits to prevent overheating.

Maintain adequate airflow for cooling during operation.

Inspect and lubricate bearings regularly with non-corrosive lubricants.

Keep motor temperature below 80°C during sustained flights.

Store motors in a dry, dust-free environment when not in use.

FAQs

It’s designed for medium-lift UAVs, such as mapping, inspection, and aerial photography drones.

Delivers up to 2.22 kg thrust on suitable propeller and voltage setups.

Optimized for 6S LiPo systems, ensuring efficient and smooth current flow.

Built with 150°C magnets, varnished wire, IP protection, and precision-balanced rotors for extended reliability.

Yes, it integrates easily with quadcopters, hexacopters, and other multirotor UAVs.

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