EUR
£ GBP
$ USD
Spektrum Firma 1100Kv 4-Pole Brushless Motor
Brand: Spektrum
Part No: SPMXSM2500
Supplier Stock: Expected September 12th
Request Stock NotificationFinance options available at checkout.
Fits These Models (5)
Description
The Spektrum Firma 1100Kv 4-pole Brushless Motor (SPMXSM2500) is engineered for tough 1/5-scale use with a 3–8S LiPo setup. Its low-cog sensorless design, CNC-machined aluminium housing and insulated high‑purity copper windings deliver smooth power and high efficiency, while the hardened 8mm Safe‑D shaft and precision bearings enhance durability for heavy bashing and high loads. Preinstalled 6.5mm gold‑plated bullets and 190mm leads simplify installation, and it pairs ideally with the Spektrum Firma 160A Smart ESC.
Key Features
- High‑efficiency, low‑cog 4‑pole sensorless inrunner
- 8S LiPo capable for serious 1/5‑scale performance
- CNC‑machined aluminium can with precision ball bearings
- Hardened steel 8mm Safe‑D shaft to help prevent pinion slip
- High‑quality 4‑pole sintered rotor for strong torque
- Preinstalled 6.5mm gold‑plated bullet connectors
- Built for durability and smooth rotation in demanding conditions
Specifications
- Motor type: Brushless, sensorless inrunner
- Kv rating: 1100Kv
- Input voltage: 11.1–29.6V (3–8S LiPo)
- Size/class: 5687, 1/5 scale
- Outer diameter: 56 mm; length: 86 mm
- Shaft: 8 mm diameter, 22 mm length
- Connectors: 6.5 mm bullets; lead length approx. 190 mm
- Max continuous current: 95 A
- Efficiency: 86%
- Output: up to 7900 W; constant wattage 3000 W or more
- Recommended speed control: Spektrum Firma 160A Smart ESC
- Weight: 893 g
- Poles: 4
Suggested Compatibility
Suggested compatibility includes Arrma Roller kits and many 1/5‑scale bashers and monster trucks designed for 3–8S LiPo power systems.
In The Box
- Firma 1100Kv 4‑Pole Brushless Motor
Needed to Complete
- 160A ESC
Secured by Stripe
Firma 1100Kv 4-pole Brushless Motor Manuals & Guides
Manuals & Guides
Specifications
The Firma 1100Kv brushless motor is a perfect option for Arrma Roller kits and 1/5 scale bashers and monster trucks with a 3-8S LiPo setup. Featuring a low cog 4-pole design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 8mm output shaft, and precision bearings for high durability and smooth rotation. Preinstalled with 6.5mm gold plated bullet connectors for easy installation, and perfectly matched for the Firma 160 Smart ESC.
- Perfect upgrade for 1/5 scale bashers and monster trucks running on 3-8S LiPo batteries.
- High efficiency design
- 8S LiPo power capable
- High-quality 4-pole sintered rotor
- 6.5mm gold plated bullet connectors
- High-quality construction with precision ball bearings and hardened steel 8mm shaft
- Safe-D Shaft provides a c-clip locking point for preventing pinion gear slip
- Perfect upgrade for 1/5 scale bashers and monster trucks running on 3-8S LiPo batteries.
- High efficiency design
- 8S LiPo power capable
- High-quality 4-pole sintered rotor
- 6.5mm gold plated bullet connectors
- High-quality construction with precision ball bearings and hardened steel 8mm shaft
- Safe-D Shaft provides a c-clip locking point for preventing pinion gear slip
Firma 1100Kv 4-pole Brushless Motor Specifications:
- Adjustable Timing: No
- Application: Arrma Roller Kits, and 1/5 scale Basher and Monster Trucks
- Bushing Or Bearing: Bearing
- Connector Type: 6.5mm Bullet
- Connector Wire Length: 7.48" (190 mm)
- Constant Wattage: 3000W or more
- Efficiency: 86%
- Input Voltage: 11.1 - 29.6V (3 - 8S)
- Integrated ESC: No
- Kv Rating: 10000-1249Kv
- Maximum Continuous Current: 95A
- Motor Class: 1/5 Scale
- Motor Design: Inrunner
- Motor Output Lead: 6.5
- Motor Size: 5687
- Motor Type: Brushless
- Number of Poles: 4
- Outer Diameter: 2.2" (56 mm)
- Output: 7900W
- Product Length: 3.4" (86 mm)
- Product Weight: 31.5oz (893g)
- Recommended Speed Control: Spektrum Firma 160A Brushless Smart
- Resistance: .0041 ohms
- RPM/Volt (Kv): 16,500/15V
- Sensor Type: Sensorless
- Sensored: No
- Shaft Diameter: 0.315" (8 mm)
- Shaft Length: 0.87" (22 mm)
What's in the Box:
- Firm 1100Kv 4-Pole Brushless Motor
Firma 1100Kv 4-pole Brushless Motor Requires to Complete:
- 160A ESC
Key Info:
- Brand: Spektrum
- Part No: SPMXSM2500
- Barcode: 605482719428
- Fitment: Option Part
Additional Categories:
Delivery & Returns
Free Shipping
This item is over £100, so qualifies for free standard UK shipping!
Express Shipping
Upgrade to next day from £3
Worldwide Shipping
Available at checkout
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
For more in depth queries, please contact us.