28mm coreless motor

28mm coreless motor, ironless dc brushless motor, Fast start, high efficiency, Apply for grinding machine,dental drill - details see: https://www.machineto.com/28mm-coreless-motor-10237890

Place of Origin:Guangdong China (Mainland)	Brand Name:TOPBAND	Model Number:CB2854	Usage:power tools,pump
Certification:ROHS	Type:Micro Motor	Torque:0.2 N.m	Construction:Permanent Magnet
Commutation:Brushless	Speed(RPM):4500-16000 rpm	Output Power:20 w	Voltage(V):6-30V
diameter:28 mm	application:electrical device

28mm coreless motor

CB2854	UNIT	001	002	003	004
rated voltage	V/DC	6	24	24	30
No-load speed	RPM	4500	4100	12100	16000
No-load current	A	0.2	0.15	0.25	0.03
rated speed	rpm	2900	3600	11250	14500
rated current	A	1.6	0.45	1.3	1.4
rated torque	N.m	0.02	0.02	0.02	0.02
rated output power	W	20	20	20	20
stall current	A	8.5	2.5	15	20
STALL torque	mN.m	107	140	283.5	358
max efficiency	%	73	72	75	75
terminal resistance	ohm	0.7	8.9	1.6	1.4
torque constant	mNm/A	12.7	56	18.9	17.9
speed constant	RPM/V	750	170	504	533
totor inertia		12	15	12	12

Coreless motor of Topband is high power density and high efficient by using high intensity permanent magnetic material.It reduces noise and EMI by adopting high quality electric brush and inovated design commutation structure.
Besides, perfect process flow make sure the stability and consistance of the products.

Apply for power screwdriver,pump, Medical Devices,Industrial Equipment

Packaging Detail:standard

Delivery Detail:35 days