Hobbywing Ezrun 3652Sd 4100Kv Black G3 Sensorless Motor

The Hobbywing Ezrun 3652SD 4100KV Black G3 Sensorless Motor (HW30402605) is a 3652-size, 4‑pole brushless unit for 1/10 RC applications. With a 4100KV rating and support for 2–3S LiPo, it suits on-road, off-road and light-duty short course use where smooth, efficient power delivery is required.

Measuring 37mm in diameter and 53mm in length with a 3.175mm shaft, the motor offers a compact fit for typical 1/10 platforms. Robust front and rear bearing specifications and an overall weight of approximately 228g contribute to reliable running.

Key Specifications

• Scale: 1/10
• Brushed / Brushless: BL (Brushless)
• Sensored / Sensorless: SD
• Pole Count: 4
• KV Rating: 4100KV
• LiPo Cells: 2–3S
• No‑Load Current: <5.0A

Size & Weight

• O.D.: 37mm
• Length: 53mm
• Shaft Diameter: 3.175mm
• Weight: 228g
• Front Bearing: D13 × D5 × T4
• Rear Bearing: D11 × D5 × T5

Suggested Compatibility

• 1/10 on-road
• 1/10 off-road
• 1/10 short course truck (light-duty)