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Firma 1400Kv Brushless Sensored Crawler Motor
Brand: Spektrum
Part No: SPMXSM3000
Supplier Stock: Expected June 20th
Request Stock NotificationThe Spektrum Firma 1400Kv Brushless Sensored Crawler Motor (SPMXSM3000) is a 540-size option for 1/10 scale crawlers, rock racers and trailers running on 2S–3S LiPo. A low-cog 4‑pole, 8‑magnet rotor and CNC‑machined aluminium housing deliver smooth, controlled torque for technical driving. Preinstalled 3.5 mm gold‑plated bullets and a waterproof, locking sensor lead make installation straightforward.
Features
- High-quality 4‑pole sintered rotor for precise low‑speed control
- CNC‑machined aluminium can with precision ball bearings
- Insulated high‑purity copper windings
- Hardened steel 1/8 in output shaft
- Polarity protection via magnetic encoder; match wire colours to ESC connectors
- 3.5 mm gold‑plated bullet connectors
- Waterproof sensor wire with locking plug and gasket
- Water‑resistant construction
- Suggested compatibility: upgrade for 540 brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8 in bore)
Key Specifications
- Kv rating: 1400Kv, sensored FOC
- Scale/class: 1/10, 540 size
- Input voltage: 7.4–11.1V (2S–3S LiPo)
- Constant wattage: 250–499W
- Maximum continuous current: 25A
- Number of poles: 4
- Connector: 3.5 mm bullet
- Shaft diameter: 0.125 in (1/8 in)
- Length: 58 mm; diameter: 36 mm
- Applications: Crawling, surface
- Forward/reverse: Yes
- Bearing supported
Required to Complete
- Spektrum Firma 60A Sensored Brushless Smart Crawler ESC (required; recommended speed control)
Secured by Stripe
The Firma 1400Kv Sensored brushless motor is a great choice for 1/10 scale crawlers, rock racers, and trailers running on 2S – 3S LiPo power. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 3.175mm (1/8") output shaft, and precision bearings for high durability and smooth rotation. Preinstalled with 3.5mm gold plated bullet connectors for easy installation. The Spektrum FIRMA 60A Sensored Brushless Smart Crawler ESC is required.
Features- Excellent upgrade for 540 brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" mm bore)
- Perfect for low speed, high torque applications such as competition crawlers
- High-quality 4-pole sintered rotor
- Polarity protection - magnetic encoder inside the motor guarantees consistency between three phases' signals and always outputs precise signals indicated by rotor position. When installing simply match wire color to esc connectors
- 3.5mm gold plated bullet connectors
- Waterproof sensor wire with locking plug and gasket
- High-quality construction with precision ball bearings and hardened steel 1/8" shaft
Firma 1400Kv Brushless Sensored Crawler Motor Specfications:
- Integrated ESC: No
- Outer Diameter: 1.42" (36 mm)
- Input Voltage: 7.4 - 11.1V
- Connector Type: 3.5mm Bullet
- Motor Class: 1/10 Scale
- Motor Size: 540-1400Kv Sensored Brushless
- Product Length: 2.27" (58 mm)
- Constant Wattage: 250-499W
- Maximum Continuous Current: 25A
- Motor Type: Brushless
- Application: 1/10 scale crawlers, rock racers, and trailers running on 2S-3S LiPo power
- Number of Poles: 4
- Shaft Diameter: 0.125" (3 mm)
- Water-Resistant: Yes
- Bushing Or Bearing: Bearing
- Forward: Yes
- Kv Rating: 1250-1499Kv
- Motor Output Lead: 3.5
- Product Application: Crawling, Surface
- Recommended Speed Control: Spektrum Firma 60A Sensored Brushless Smart Crawler ESC
- RPM/Volt (Kv): 1400Kv
- Sensored: Yes
- Sensor Type: Sensored FOC
- Reverse: Yes
Key Info:
- Brand: Spektrum
- Part No: SPMXSM3000
- Barcode: 0605482725627
- Fitment: Option Part
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