RMRC RM80 215KV Brushless Motor
by RMRC

The RMRC RM80 215KV Brushless Motor is a powerhouse precision motor built for serious RC pilots and large-scale aircraft enthusiasts. This motor is designed for 3D and aerobatic planes in the 98"–102" wingspan class and 3-d models weighing up to 12kg (26 lbs)—or aerobatic models up to 15kg (33 lbs).

Engineered with high torque and rugged durability, the RM80-215KV is also ideal for scale and warbird models up to 20kg (44 lbs) and fast WW2-style builds up to 18kg (40 lbs). A robust 30mm bolt-circle prop mount with four M5 screws ensures dependable power transfer for large prop setups.

Whether you're flying extreme aerobatics or scale realism, this motor offers industry-proven performance, high efficiency, and exceptional build quality.

Key Features

• Optimized for 2.5–2.6m wingspan aircraft (98–102 in.)

• Delivers up to 7000W of peak power (15 sec)

• Ideal for aerobatic aircraft up to 15kg / 33 lb

• Works with scale aircraft up to 20kg / 44 lb

• High-efficiency 215KV wind optimized for torque

• Prop mount with 30mm bolt circle and 4x M5 mounting holes

• Back mountable

Specifications (Development specifications subject to change)

• Model: RMRC-RM80-215KV

• KV: 215 RPM/V

• Poles: 28

• Power Range: Up to 7000W (15 sec max)

• Idle Current @ 8.4V: 2.4A

• Resistance (Ri): 0.007 Ohm

• Recommended Timing: 25°–30°

• Switching Frequency: 8 kHz

• ESC Recommendation: 170–300A

• Weight: 1335g (2.94 lb)

• Outer Diameter: 88.5mm (3.48 in.)

• Length (back mount): 89.3mm (3.51 in.)

• Shaft Diameter: 10mm (0.39 in.)

What’s Included

• RMRC-RM80-215KV Brushless Motor

• Prop Adapter

• Mounting Cross

• Backmount Hardware