Firma 1900Kv Brushless Motor

The Spektrum Firma?1900?Kv Brushless Motor is built for powerful, efficient performance in 1/8 scale vehicles such as buggies, truggies and monster trucks. It features an 8?magnet low?cog rotor, durable Safe?D shaft design, and high?precision ball bearings for smooth reliability at 3? to 6?S power levels.

Features

• Low?cog 4?pole, 8?magnet rotor for smooth, responsive throttle control
• Safe?D 5?mm alloy steel shaft with C?clip locking point to prevent pinion slip
• Pre?installed 4?mm gold?plated bullet motor connectors
• CNC?machined aluminium housing with insulated high?purity copper windings
• Designed for high-efficiency and long run-times

What’s in the box

• Firma?1900?Kv Sensorless Brushless Motor with bullet leads
• Instruction sheet / product manual

Needed to complete

• Spektrum Firma?130 Smart ESC or equivalent Smart-enabled ESC
• 3?S to 6?S LiPo battery (11.1 – 22.2?V)
• Compatible full?range transmitter and receiver

Specifications

• KV rating: 1900?Kv
• Voltage input: 3S – 6S LiPo (11.1–22.2?V)
• Maximum continuous current: 60?A
• Maximum output: up to 4940?W (6?S)
• Efficiency: approx. 86%
• Motor size: 4274 (Diameter 42?mm × Length 74?mm)
• Shaft diameter: 5?mm (Safe?D design)
• Weight: approx.?416?g
• Connector type: 4?mm bullet
• Poles: 4
• Bearing type: Precision ball-bearing