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 48V 10KW 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) 10000  6800  5300 
Rated Power (W) 7100  4800  3800 
Rated Torque (N.m) 4.30  4.35  4.38 
Noload RPM (rpm) 13250  8950  6750 
Rated RPM (rpm) 12000  8050  6070 
Max. Amps (A) 200  135  105 
Continious currents (A) 145  95  75 
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
Weight 1.3kg


Please note: we will improve design always, so the data sheet will change as well. This data sheet modified on April 14th 2022.


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