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MAX Runner 3660 1900 KV – Brushless Inrunner Motor
The brushless motors of the MAX Runner series are perfectly suited as propulsion systems for model boats.
These Inrunner motors operate at high RPM and are ideal for racing boats, sport boats and radio-controlled yachts.
Brushless Electric Inrunner Motor 3660 - 1900Kv
Mounting is done with two screws and does not differ from traditional motors.
The mounting screws must never touch the motor windings to avoid damage. They must therefore not extend more than 8 mm inside the housing.
The motor temperature must not exceed 60 °C during operation.
To reduce temperature, decrease the supply voltage or the propeller diameter/pitch.
The maximum permitted voltage must never be exceeded.
The maximum power indicated in the technical data should only be used for short periods (< 5 minutes).
Installing a water-cooling system is recommended. For this, use the Krick cooling coil ref. 42122 and the cooling hose ref. 70917.
Technical Data
Type: MAX Runner 3660 BL-Motor
Voltage range: 6–26 V
Number of poles: 4
Internal resistance: 60 mΩ
Max power: 1200 W
Max current: 46 A
KV: 1900 rpm/V
Housing dimensions: Ø 36 × 60 mm
Mounting hole spacing: 25 mm
Mount thread: M3
Motor shaft: Ø 5 × 14.5 mm
Connectors: 4 mm gold plugs
Weight: 220 g
Recommended ESC
Seaking 60: up to 11.1 V battery voltage
Above this: Seaking 120 or Seaking 180


