12v high torque planetary gear dc coreless motor for toy models 16*40mm

Quick Details

Usage: Boat, Car, Electric Bicycle, Fan, Home Appliance, model airplane
Certification: CCC, CE, ROHS, UL, VDE, ISO9001
Type: Gear Motor, dc coreless motor
Torque: 26.7~31.3mNm(Locked-rotor torque)
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Other
Speed(RPM): 7000~7500rpm
Continuous Current(A): 0.006~0.019A
Output Power: 5.01~5.71W
Voltage(V): 6~24V
Efficiency: IE 2
OEM: Accept
Size: 16mm diameter and 40mm length
Rated Voltage: 12v
Armature Resistance: 15Ω
Max Output: 5.01w
No-load Speed: 7500rpm
Locked-rotor Torque: 28.5mNm
Friction Torque: 0.29mNm
Max Effect: 73%

Coreless DC Motor Features

-Small compact size and Light weight
-No iron losses,high efficiency,long motor life
-Low noice and high reliability

-Widely used in Semi Permanent,Tattoo,A-MST Skin Care,Medical Equipments,Security Control,
Measuring Instruments,Robotics,Power Tools,Golf cart, Industry Automation,Linear Actuator,
Toy Model,Message,Sex Products,Electric Toothbrush,Electric Make-up Puff,Eyecare Massager,
Facial Cleaning Apparatus,Precise Struments,Aeromodelling,Quadrocopter,UAV etc.

Standard Parameters

	1640	6	12	18	24
Rated Voltage		6	12	18	24	V
Armature Resistance		1.3	5.8	15	26.9	Ω
Max Output		5.71	5.58	5.01	5.03	W
Max Effect		71	73	74	75	%

No-load Speed		7000	7500	7200	7200	RPM
Locked-rotor Torque		0.089	0.07	0.063	0.059	A
Locked-rotor Torque		31.3	28.5	26.7	26.8	mNm
Friction Torque		0.29	0.29	0.29	0.29	mNm

Speed Constant		1285	660	415	310	rpm/V
Back Electromotive Force Constant		0.778	1.515	2.41	3.226	mV/rpm
Torque Constant		7.43	14.48	23.02	30.82	mNm/A
Current Constant		0.135	0.069	0.043	0.032	A/mNm

Speed/Torque Slope		225	265	270	270	rpm/mNm
Rotor Inductance		35	135	340	600	μH
Mechanical Time Constant		4.2	4.4	4.2	4.2	ms
Rotor Moment Of Inertia		1.8	1.6	1.5	1.5	gcm²
Angular Acceleration		174	178	178	179	.10³rad/s²

Typical Application

From automation to household hand tools,E-Drive coreless motors are widely used in Golfcaddy,Tattoo Eyebrow Machine,Beauty Apparatus,Medical Equipment,Robot,Electric-dribe curtain,Model Toys,Power Tools,Factory Automation & Robitics,Beatuty Massage products,Safety Engineering,Tatto Machine,Dental Instruments,Massage Instrument,Adult Product ect.