Features:
★4Pole 12 Slot Hi-torque Motor Design
★CNC Machined 6061 T6 Billet Aluminum Heatsink Can
★High Purity Copper Windings Maximizes Efficiency
★High RPM ABEC5 Oversized Bearings
★Stator - Super Thin (0.2mm) Laminations
★Removable/Replaceable Rotor
★Precision Engineered for Maximum Energy Conversion
Specification:
Product: 550 Sensorless brushless motor
Rotor poles: 4
Max power(W): 1200W
G.W: 400g
Item size: 55 * 36mm
Max RPM: 50K
Shaft diameter: 3.175mm
Extend length of Shaft: 17mm
Connector: 4mm gold plated plug
Meets ROAR/ IFMAR/ BRCA/ EFRA Specification
Item: 550 1400KV for 1/10 RTR Car
KV(RPM/Volt): 1400
Max voltage: 36V
Max amps: 33A
Resistance: 0.0378
Idle current:0.7A
Item: 550 1750KV for 1/10 RTR Car
KV(RPM/Volt): 1750
Max voltage: 28V
Max amps: 43A
Resistance: 0.0258
Idle current:1.0A
Item: 550 1950KV for 1/10 RTR Car
KV(RPM/Volt): 1950
Max voltage: 26V
Max amps: 46A
Resistance:0.0231
Idle current:1.2A
Item: 550 2350KV for 1/10 RTR Car
KV(RPM/Volt): 2350
Max voltage: 21V
Max amps: 57A
Resistance: 0.0152
Idle current:1.3A
Item: 550 2600KV for 1/10 RTR Car
KV(RPM/Volt): 2600
Max voltage: 19V
Max amps: 63A
Resistance:0.0142
Idle current:1.5A
Item: 550 3300KV for 1/10 RTR Car
KV(RPM/Volt): 3300
Max voltage: 15V
Max amps: 80A
Resistance:0.0095
Idle current:2.3A
Item: 550 3500KV for 1/10 RTR Car
KV(RPM/Volt): 3500
Max voltage: 14V
Max amps: 85A
Resistance:0.0089
Idle current:2.5A
Item: 550 3800KV for 1/10 RTR Car
KV(RPM/Volt): 3800
Max voltage: 13V
Max amps: 92A
Resistance:0.0083
Idle current:2.8A
Item: 550 4300KV for 1/10 RTR Car
KV(RPM/Volt): 4300
Max voltage: 12V
Max amps: 100A
Resistance:0.0058
Idle current:3.7A
Package List:
1 * 550 Sensorless Brushless Motor