NEO 550
Last updated
Last updated
The REV NEO 550 Brushless Motor (REV-21-1651) is the newest member of the NEO family of brushless motors. Its output power and small size are specifically designed to make NEO 550 the perfect motor for intakes and other non-drivetrain robot mechanisms. Mounting holes and pilot match a standard 550 series motor, allowing it to natively mount to many existing off-the-shelf gearboxes.
The REV NEO 550 Brushless Motor runs a 0.12in output shaft which, when combined with its 550-style mounting features, allows for easy installation in many off-the-shelf gearboxes.
Its small size and weight make it easy to put power where you need it, whether that is on intakes, end-effectors, or other weight-sensitive mechanisms. However, keep in mind that this motor has a lower thermal mass than a NEO, CIM, or Mini CIM, and thus it may not be ideal for some drivetrain applications.
Connecting the NEO 550 Brushless motors is fairly straightforward. Follow the guide at Wiring the Spark Max, and don't forget to connect your sensor wire; the motor will not spin without it!
CAUTION: Improperly wiring the connectors can cause severe motor damage and is not covered by the warranty. DO NOT connect the motor directly to the battery.
Mounting features match other 550 series DC motors
Front and rear ball bearings
High-temperature neodymium magnets
High-flex silicone motor wires
Integrated motor sensor (3-phase hall sensors)
Motor temperature sensor
Nominal Operating Voltage
12 V
Motor Kv
917 Kv
Free Speed`
11000 RPM
Free Running Current
1.4 A
Stall Current
100 A
Stall Torque
0.97 Nm
Peak Output Power
279 W
Hall-Sensor Encoder Resolution
42 counts per rev.
Output Shaft Diameter
0.125in (3.175mm)
Output Shaft Length
0.267in (7mm)
Output Pilot
0.512in (13mm)
Body Length
1.752in (44.5mm)
Body Diameter
1.378in (35mm)
Weight
0.142 kgs (0.313 lbs)
Phase Wire Length
5.91in (150mm)
Phase Wire Gauge
14AWG
Sensor Cable Length
11.81in (300mm)
Sensor Cable Gauge
24AWG
Updated testing from our in-house dynamometer coming soon!
Check out the NEO 550 Motor Data Sheet for additional specifications and charted motor curves. Please read the NEO 550 Motor Locked Rotor Testing and ensure you understand how to set an appropriate Smart Current Limit before using your NEO 550 Brushless Motor.
