Hobbywing – EZRUN 3660 G2 4000KV Sensorless Brushless Motor

Hobbywing – 30402651 – EzRun 3660 G2 4-Pole 4000KV Sensoreless Brushless Motor

The Hobbywing EZRUN 3660 G2 4-Pole Sensorless Brushless Motor. The 4-Poles will guarantee the motor produces large amounts of Torque, a much fater Acceleration resonse and a stable output of power to the Drivetrain.

NOTE: This motor has a 3mm output shaft and is only compatible with 5mm bore Pinion Gears

Features

High Torque
The 4 pole design will guarantee the motor to produce very large amounts of torque, a much faster acceleration response and a very stable output of power to the drivetrain.

Low Cogging Torque
The first motor adopted the innovative 4-pole-8-magnet “staggered pole” rotor (Hobbywing-patented design) (in the RC field) has the extremely low cogging effect and low torque pulsation (it’s reduced by 85% when comparing with conventional 1/10th scale 4-pole motors)

Motor Thermal Protection
When pairing the EzRun 3652/3660 G2 with a Hobbywing EzRun MAX10-SCT or MAX10 ESC, the built-in temperature sensor and sensor port at the load end (for connecting to ESC) will make the motor thermal protection available to protect the motor from damage due to overheat.

Excellent Structure
The O-ring seal fitted between the front end bell and motor case isolates screw holes from inner parts to prevent liquid or dust from getting inside and protect motor from damage.
The special design implemented by the motor case (the end attaches to the front end bell) isolates inner coils from outside to protect winding from being damaged by overlong screws.

High Efficiency
Hobbywing’s temperature control technology has been designed to protect the motor from being damaged by heat thus less heat more efficient the motor will run and perform. The output performance of this motor has an efficiency rate of up to 90%, a leading level in the RC world.

Quality Materials & Excellent Design
The use of double insulated windings (240? R-leveled), high-intensity adhesive (340?), Japanese bearings and silicon steel sheets guarantees users the outstanding performance and super durability. The wheel hub design of the front & rear end bells reduces the motor weight.

Compatible (with the EZRUN MAX10-SCT/MAX10 ESC)
When pairing the EzRun 3652/3660 G2 motor with a Hobbwing EzRun MAX10-SCT/ MAX10 ESC, the excellent match between ESC and motor will give you large torque plus a very smooth and linear power band.

Specification

Scale – 1/10th
Brushed/Brushless – BL
Sensored/Sensorless – SL
Pole Count – 4
KV Rating – 4000KV
LiPo – 2-3s
No-load Current(A) – 5.7A
O.D. (mm) – 36 (1.417in)
Length (mm) – 60 (2.36in)
Shaft Diameter (mm) – 5.0 (0.197in)
Weight (g) – 268g (9.453oz)
Front Bearing – D5*D13*T4
Rear Bearing – D5*D13*T4
Timing – 0 Degrees
Applications – 1/10th Short-course Truck/truck/monster truck（4WD）