Reacher Technology Co.,Ltd

Reacher Technology Co.,Ltd

RT7490

Category: 70mm
Construction:24N20P
Motor Diameter (mm): 74mm
Motor Length (mm): 90mm
Stator Size (mm): 62*54mm
Magnet:N42SH magnets rated to 150C
Battle hardened:everything (magnets, stator, sensor pcb)
Bearing:C&U Brand, Quad bearing design (Can be improved brand)
Balancing:Balanced for high RPM (higher than rated voltage can be used if you have enough gear reduction)
Shaft:10mm shaft with keyway, 40mm length

  • PRODUCT DETAIL

RT7490 Eskateboard motor


Model No RT7490 BLDC Motor
Construction 24N20P
Working Voltage 50V
Motor Diameter (mm) 74mm
Motor Length (mm) 90mm
Stator Size (mm) 62*54mm
Stator Silicon steel sheets (mm) 0.2mm
KV/VOLT 265kv 179kv 135kv
Max. Power (W) 6275 4225 3825
Rated Power (W) 4117 3020 2654
Rated Torque (N.m) 2.94 3.10 3.08
Noload RPM (rpm) 13250 8950 6750
Rated RPM (rpm) 12000 8050 6070
Max. Amps (A) 150 100 77
Continious currents (A) 100 72 54
Magnet N42SH magnets rated to 150C
Battle hardened everything (magnets, stator, sensor pcb)
Bearing C&U Brand, Quad bearing design (Can be improved brand)
Rotor Steel Thickness 2.5mm steel (better protection from impacts, improves magnetic flux path)
Balancing Balanced for high RPM (higher than rated voltage can be used if you have enough gear reduction)
Shaft 10mm shaft with keyway, 40mm length
Sensor Hall + temperature sensor, vesc compatible plug (30cm)
Wires 12awg silicone phase wires (30cm) with 4mm bullets
Mounting Pattern 44mm x M4
Net Weight 1.3kg

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