The Spektrum Firma 3-Pole Rebuildable 550 Brushed Motors offer an impressive low-cost upgrade for brushed esc equipped 1/10th scale on-road, off-road, and crawler vehicles. Featuring a fully rebuildable design, impressive torque and speed, and excellent efficiency.
Key Benefits
More Torque: Larger 550 size motor produces the highest amount of torque possible
3-Pole Design: Industry standard design for max torque and efficiency
Fully Rebuildable: Easy to replace parts for simple maintenance and increased motor lifespan
Adjustable Timing: 0 to 20 degree timing adjustments for expert level tuning and increased performance
Available in 12, 14, and 35 Turn configurations
550 can size perfect upgrade for most 1/10th scale vehicles
Adjustable timing for clockwise and counterclockwise motor rotation
Pre-shaped curved face brushes No break-in period required!
Wires and 4mm bullets installed No soldering required!
Fully rebuildable with an easily accessible commutator and replaceable brushes, springs, and bearings
Metal shielded ball bearings
Adjustable Timing
Yes
Application
1/10 Crawling
Bushing Or Bearing
Bearing
Connector Type
4mm Bullet
Forward
Yes
Motor Size
550
Motor Type
Brushed
Number of Poles
3
Outer Diameter
1.4" (36 mm)
Product Length
2.3" (58 mm)
Product Weight
211g (7.44 oz)
Shaft Diameter
0.125" (3 mm)
Turns
35T
Water-Resistant
No