30 Series Hollow Cup Motor

█ Product Introduction

The 30mm hollow cup motor is optimized to ensure the best price/performance ratio.
Thanks to the lack of slots and its compact structure, we get smoother high and low speed branches, more precise control, and higher efficiency and power density.
Widely used in intelligent home appliances, medical pumps, surgical instruments and other fields.

█ Product Application

█ Optional parts

Warm reminder:
The following product parameters are standard products, our company can do product design, development and production according to the special needs of customers. For more information, please contact marketing@leiligroup.com.

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Application:
Sports health
Rated Voltage（V）DC Brushless Motor:
6 24 115 230 310
Rated Power（W）DC Brushless Motor:
0-1000 1000-2000
Rated Speed（RPM）DC Brushless Motor:
0-10000 1000-2000 2000-30000 30000+

Product Description

Performance parameter

Motor type		30ZWWC65
Number of poles	-	2
Phase resistance	Ω	0.5
Phase inductance	mH	0.05
Winding connection	-	Star
Insulation class	-	B
Working system	-	S1
Feedback mode	-	Hall element
Commutation Angle	-	120°
Insulation strength	-	500VAC/1KHz/1mA/1s
Insulation resistance	-	100 MΩ/500VDC
Weight	g	230
Rated voltage	V	24
Rated power	W	65
Rated torque	mN·m	90
Rated speed	RPM	6900
Rated current	A	3.85
No-load speed	RPM	9200
No-load current	A	0.3
Motor efficiency	%	86
Noise (Ambient noise 20dB, test distance 1m)	dB	<50
Housing - Ambient thermal resistance (no load)	K/W	0.31
Thermal time constant of motor	S	1200
Ambient temperature	℃	23
Maximum winding temperature (no load)	℃	43.2
Torque constant	mNm/A	23.38
Back electromotive force constant - peak value	V/Krpm	3.46
Back electromotive force constant - effective value	V/Krpm	2.45
Peak torque	mN·m	1122.08
Peak current	A	48
Moment of inertia	g·cm²	28
Mechanical time constant	ms	2.56
End cover	-	Stainless steel
Bearing	-	Deep gutter ball
Magnet	-	Sintered NdFeB
Pivot	-	Carbon steel