- Motor Type: Brushed
- Connector Type: 4mm Bullet, IC3
- Motor Limit: 8.4V: Down to 12T / 12.6V: Down to 35T
- Motor Size: 540 / 550 Size Brushed Motors
- Length: 1.41" (36mm)
- Height: 0.71" (18mm)
- Width: 1.18" (30mm)
- Weight: 1.76oz (50g)
- Technology: Smart
- Auto Cutoff: Yes
- Low-Voltage Cutoff Programmable: Yes
- Programmable: Yes
- Reverse: Yes
- BEC Continuous Current: 4A (Shared Between Receiver and Aux Light Outputs)
- BEC Voltage: 6V / 7.4V User Selectable
- Input Voltage: 2–3 Cell Li-Po/Li-Fe; 5–9 Cell Ni-MH/Ni-Cd
- Maximum Continuous Current: 70A
- Maximum Burst Current: 200A
-
Water-Resistant: Yes
Spektrum | SKU:
SPMXSM4400
Spektrum - RC Firma 2838 Sensorless Brushless Motor (4500kv)
Regular price
$62.99
Unit price
/
Unavailable
Spektrum - RC Firma 2838 Sensorless Brushless Motor (4500kv) is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Spektrum RC Firma 2838 Sensorless Brushless Motor. This replacement Firma 2838 motor is intended for the Arrma Mojave and Typhon Grom platforms, however, it can be a great upgrade for other mini platforms compatible with a 380-size motor in need for more power, speed and performance!
Features:
- 2-3S LiPo battery Capable
- Smooth Sensorless performance
- Balanced torque and speed for all terrain performance
- Waterproof design for all weather fun
- low-cog 4-pole rotor design
- Precision bearings for durability and smooth rotation
- CNC machined aluminum housing to maximize heat dissipation
- High-quality alloy steel 3.17mm output shaft
Specifications:
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


