QS138-B 70H

QS Motor 3000W 138 70H Mid Drive Motor

Drive type: By pulley or By Chain

Motor type:BLDC Permanent Magnet Inner Rotor Motor With Hall Sensor

Magnets:Height 70mm, 40pcs, 5 pole pairs

Diameter of stator: 138mm

Rated Power: 3000W

Rated Voltage: 72V as default

Max. Speed: 90KPH (With 12inch wheel after 1:4.7 ratio)

No-load rpm: 4400rpm without flux weakening, 6500RPM with flux weakening.

Max Torque: approx 56N.m (without Reduction ratio)

Max Efficiency: 90%

Peak Battery Current: 120A (72V)

Max.Peak Phase Current: 450A

Single Hall Plate with waterproof connectors

Cross Section of Phase Wire: 16mm2

Hall Sensor Phasing angle: 120 degree

QS motor 3000W 138 70H motor srednjeg pogona

Vrsta pogona: remenicom ili lancem

Tip motora: BLDC motor s unutarnjim rotorom s trajnim magnetom i Hallovim senzorom

Magneti: Visina 70 mm, 40 komada, 5 pari polova

Promjer statora: 138 mm

Nazivna snaga: 3000W

Nazivni napon: 72V kao zadani

Maks. Brzina: 90 km/h (s kotačem od 12 inča nakon omjera 1:4,7)

O/min bez opterećenja: 4400 o/min bez slabljenja fluksa, 6500 o/min sa slabljenjem fluksa.

Maksimalni okretni moment: približno 56 N.m (bez omjera redukcije)

Maksimalna učinkovitost: 90%

Vršna struja baterije: 120 A (72 V)

Maksimalna vršna fazna struja: 450A

Jednostruka Hall ploča s vodootpornim spojnicama

Presjek fazne žice: 16 mm2

Fazni kut Hallovog senzora: 120 stupnjeva