HPI EN-2 ESC With Reverse (Micro RS4) - 21T Limit

The HPI EN-2 Electronic Speed Control (HPI-349) is a compact brushed ESC with reverse for 21-turn motors, operating on 7.2–8.4V NiMH packs. It offers a lightweight solution where space and weight matter, and is suitable for small RC applications that use 380-size brushed motors.

Key Specifications

• Input voltage: 7.2V–8.4V (NiMH)
• Output rating: 35A, peak 60A
• Max output: 25A @ 7.2V (up to 180W)
• BEC: 5V / 1A
• PWM frequency: 1 kHz
• Motor limit: 21-turn minimum
• Motor type limit: 380 brushed motor (≤7.2V, 6 cells)
• Size: 23 x 29 x 18.8 mm
• Weight: 19.5 g

Important Note

This ESC does not provide LiPo low-voltage cut-off protection and is not suitable for use with LiPo battery packs.

Suggested Compatibility

• HPI Micro RS4 platforms using 380 brushed motors