1.5KW PMSM Motor for HVLS FAN

Permanent Magnet Direct Drive Fan Motor

Description

XingTai TFM3370 Direct Drive Motor for 7.3m Large Industrial Ceiling Fan:

Ultra-low power, Extreme energy saving!

Ultra-silent AC variable frequency motor ,

Ultra high motor performance (over 90%),

Roll welding design for magnet locking,

No sensor device design,

High purity copper automatic wire winding technology

TFM3370 Direct Drive Motor Specification

Under high voltage 380V

Motor Specification
Items	Data	Units	Remark
Rated Voltage	380	Vac	380-440Vac
Rated Current	2.7	Amp
Rated Power	1500	Watt
Rated Efficiency	85%	PCT
Rated Speed	62	RPM	Related to fan characteristic load
Max Speed	65	RPM
Rated Torque S1	232	Nm
Rated Torque S6	250	Nm
Ke	5800	V/Krpm	Related to Temperature
KT	86	Nm/A	Related to Temperature
Temperature Sensor	KTY84-130	N/A	Standard Features
Insulation Grade	150	℃	F-class Insulation
IP Grade	IP55	N/A

Motor Diemension
OD	330	mm
Height	128	mm
Fixed shaft OD	52	mm	Fixed shaft extension diameter
Motor Weight	32.5	kgs
Motor Weight	35	kgs	With lifting lugs

TFM3370 Direct Drive Motor Specification

Under low voltage 220V

Motor Specification
Items	Data	Units	Remark
Rated Voltage	220	Vac	380-440Vac
Rated Current	4.7	Amp
Rated Power	1500	Watt
Rated Efficiency	85%	PCT
Rated Speed	62	RPM	Related to fan characteristic load
Max Speed	65	RPM
Rated Torque S1	232	Nm
Rated Torque S6	250	Nm
Ke	3340	V/Krpm	Related to Temperature
KT	49.4	Nm/A	Related to Temperature
Temperature Sensor	KTY84-130	N/A	Standard Features
Insulation Grade	150	℃	F-class Insulation
IP Grade	IP55	N/A

Motor Diemension
OD	330	mm
Height	128	mm
Fixed shaft OD	52	mm	Fixed shaft extension diameter
Motor Weight	32.5	kgs
Motor Weight	35	kgs	With lifting lugs