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Coreless Gear Motors
A coreless gear motor is a type of gear motor that uses a stator without a core, or an armature without a commutator. The windings are supported by the housing and the rotor. The rotor is typically a permanent magnet, but may also be an electromagnet.
The stator of a coreless gear motor is a simple ring of magnets or electromagnets, with the teeth of the gear cut into it, and the rotor is a permanent magnet or an electromagnet, with the teeth of the gear cut into it. The rotor turns inside the stator, and the teeth of the gear mesh, providing the mechanical power output of the motor.
The advantage of a coreless gear motor over a conventional gear motor is that there is no cogging effect, so the motor can start and stop more smoothly. The disadvantage is that the motor is less efficient than a conventional motor, because the magnetic field of the stator is not confined to the air gap between the stator and the rotor. In addition, coreless motors have several advantages over traditional brushed dc motors, including lower electromagnetic interference, and longer lifetime. A coreless gear motor is typically used in applications where smooth operation is more important than efficiency.
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7mm Coreless DC Motor – 16mm Type Model NFP-D0716
$5.00 Select options -
37mm Miniature DC Gear Motor − 38mm Type Model NFP-JGB37-520
$16.80 Select options -
41mm Small Geared DC Motor − 32mm Type Model NFP-JS40
$8.00 Select options -
31mm Micro Gear DC Motors − 25mm Type Model NFP-JS30
$5.00 Select options -
32mm Micro Gear Motor − 34mm Type Model NFP-JS50T
$9.90 Add to cart -
25mm Electric Gear Motor − 35mm Type Model NFP-JGA25-310
$4.50 Select options -
41mm Small DC Motor With Gearbox − 24mm Type Model NFP-4124-300
$8.00 Select options -
29mm DC Worm Gear Motor − 87mm Type Model NFP-JGY-385
$13.50 Select options -
37mm Small DC Gear Motor − 76mm Type Model NFP-JGB37-545
$18.50 Select options -
24mm Dual Shaft DC Worm Gear Motor − 77mm Type Model NFP-DWG-370
$10.50 Select options -
37mm Miniature Gear Motor − 76mm Type Model NFP-JGB37-555
$11.50 Select options -
24mm Miniature Worm Gear Motor − 77mm Type Model NFP-JGY-370
$8.50 Select options -
33mm Small DC Gear Motor − 64mm Type Model NFP-6438-520
$9.60 Add to cart -
37mm Small DC Gear Motor − 38mm Type Model NFP-JGB37-500
$12.00 Select options -
37mm Electric Gear DC Motors − 50mm Type Model NFP-JGB37-3530
$15.00 Select options -
12mm Small DC Gearmotors − 21mm Type Model NFP-GM12-N10VA
$150.00 Select options -
12mm Mini DC Gear Motor − 24mm Type Model NFP-GM12-N20VA
$50.00 Select options -
12mm DC Planetary Gear Motor − 29mm Type Model NFP-GM12-N30VA
$80.00 Select options -
12mm Gear Motor Micro Getriebemotor − 24mm Type Model NFP-GM12-N20VA-EN
$100.00 Select options -
24mm Gearbox Motor N20 − 15mm Type Model NFP-GM1024-N20VA
$150.00 Select options -
12mm N20 DC Gear Motor – 24mm Type Model NFP-GM12-N20-02101-4.5D
$15.00 Add to cart -
12mm DC Gear Motor – 29mm Type Model NFP-FF-N30-298i-1175D
$9.60 Add to cart -
31mm Electric DC Worm Gear Motor − 115mm Type Model NFP-5840-31ZYS-S
$18.50 Select options -
31mm DC Gear Motor Dual Shaft – 115mm Type Model NFP-5840-31ZYS-D
$18.50 Select options -
12mm Coreless DC Motor − 15mm Type Model NFP-D1215DS
$8.00 Add to cart -
12mm Coreless DC Motor − 15mm Type Model NFP-D1215S
$8.00 Select options -
10mm Coreless DC Motor – 20mm Type Model NFP-D1020DS
$8.00 Select options -
10mm Coreless DC Motor − 13mm Type Model NFP-D1013
$8.00 Add to cart -
6mm Coreless DC Motor – 9mm Type Model NFP-D0609
$3.00 Add to cart -
6mm Coreless DC Motor – 17mm Type Model NFP-D0617
$3.00 Add to cart -
10mm Coreless DC Motor – 23mm Type Model NFP-D1023-3995
$5.00 Add to cart -
8mm Coreless DC Motor – 17mm Type Model NFP-D8617
$8.00 Select options -
4mm Coreless DC Motor – 7mm Type Model NFP-D04076
$3.00 Add to cart -
10mm Coreless DC Motor – 20mm Type Model NFP-D1020T
$5.00 Select options -
8mm Coreless DC Motor – 16mm Type Model NFP-D0816-4198
$5.00 Add to cart -
8mm Coreless DC Motor – 23mm Type Model NFP-D8623-3933
$5.00 Select options -
4mm Coreless DC Motor – 12mm Type Model NFP-D0412
$3.00 Add to cart -
8mm Coreless DC Motor – 20mm Type Model NFP-D8620-3665
$8.00 Select options -
7mm Coreless DC Motor – 20mm Type Model NFP-D0720
$5.00 Select options -
16mm Small DC Gear Motor – 42mm Type Model NFP-JGA16-050
$10.50 Select options -
13mm Coreless DC Motor – 32mm Type Model NFP-1332R
$35.00 Select options -
37mm Gear Motor With Encoder – 76mm Type Model NFP-JGB37-555-EN
$25.00 Select options -
37mm DC Gearmotor – 76mm Type Model NFP-JGB37-550
$18.00 Select options -
31mm Worm Reduction DC Motor – 115mm Type Model NFP-5840-31ZY-L
$18.50 Select options -
28mm Planetary Gear Motor Model NFP-GA28Y-385
$15.00 Select options -
28mm Planetary Gear Motor Model NFP-GA28Y-2838
$36.00 Select options -
42mm Planetary Gear Motor Model NFP-GA42Y-775
$30.00 Select options -
12mm Miniature DC Gear Motor − 24mm Type Model NFP-JGA12-N20
$10.00 Select options -
20mm Planetary Gear Motor Model NFP-GA20Y-130
$15.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-36ZY
$30.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-520
$18.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-528
$18.00 Select options -
36mm Planetary Gear Motor With Encoder Model NFP-GA36Y-555-EN
$30.00 Select options -
36mm BLDC Planetary Gear Motor Model NFP-GA36Y-3525-BL
$33.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-555
$20.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-3530
$19.00 Select options -
36mm Planetary Gear Motor Model NFP-GA36Y-3650
$38.00 Select options -
25mm Brushless DC Gear Motor Model NFP-JGA25-2418-CE
$15.00 Select options -
37mm Brushless DC Gear Motor Model NFP-JGB37-3525-CE
$25.00 Select options -
24mm Micro Brushless DC Gear Motor – 76mm Type Model NFP-JGY-2430
$25.00 Select options -
12mm Micro DC Gear Motor – 34mm Type Model NFP-1812-N20-CE
$10.00 Select options -
25mm Brushless DC Gear Motor Model NFP-JGA25-2430-CE
$16.00 Select options -
42mm Planetary Gear Motor Model NFP-GA42Y-4260
$60.00 Select options -
36mm Small Brushless DC Gear Motor Model NFP-JGB37-3650-CE
$30.00 Select options -
4mm Coreless DC Motor – 8mm Type Model NFP-D0408
$3.00 Add to cart -
3mm Coreless DC Motor – 8mm Type Model NFP-3A-03208B
$5.00 Add to cart -
26mm Small DC Geared Motor − 77mm Type Model NFP-GB26-18
$250.00 Select options -
10mm Cross Planetary Gear Motor − 19mm Type Model NFP-10GP-M10
$150.00 Select options -
10mm Planetary DC Gearmotor − 18mm Type Model NFP-GB10-171-D
$150.00 Select options -
22mm Plastic DC Planetary Gearmotor − 72mm Type Model NFP-GB22
$200.00 Select options -
10mm DC Eccentric Shaft M10 Motor With Plastic Planetary Gearbox − 18mm Type Model NFP-GB10-171
$150.00 Select options -
12mm Planetary DC Gearmotor − 22mm Type Model NFP-GB12
$180.00 Select options -
12mm Small Worm Shaft Plastic Gearbox Motor − 23mm Type Model NFP-GB12-120-B
$180.00 Select options -
16mm Planetary DC Gearmotor − 41mm Type Model NFP-GB16
$195.00 Select options -
20mm Planetary DC Gearmotor − 42mm Type Model NFP-GB20
$195.00 Select options -
25mm DC Electric Motor Planetary Gearbox − 85mm Type Model NFP-GB25-23
$250.00 Select options -
26mm Parallel Shaft Gear Servo Gear Reducer − 14mm Type Model NFP-GB14x16-250
$250.00 Select options -
6mm Mini DC Gear Motor − 21mm Type Model NFP-609-699-0675 Standard Shaft
$3.98 Add to cart -
6mm Mini DC Gear Motor − 18mm Type Model NFP-609-136-0675 Standard Shaft
$3.82 Add to cart -
6mm Mini DC Gear Motor − 16mm Type Model NFP-609-26.45-0675 Standard Shaft
$3.66 Add to cart -
6mm Mini DC Gear Motor − 14mm Type Model NFP-609-5.14-0675 Standard Shaft
$3.50 Add to cart -
6mm Mini DC Gear Motor − 16mm Type Model NFP-612-5.14-0675 Standard Shaft
$8.00 Add to cart -
6mm Coreless DC Motor – 10mm Type Model NFP-D0610
$3.00 Add to cart -
6mm Coreless DC Motor – 12mm Type Model NFP-D0612
$3.00 Select options -
6mm Coreless DC Motor – 14mm Type Model NFP-D0614
$3.00 Select options -
6mm Coreless DC Motor – 15mm Type Model NFP-D0615
$3.00 Select options -
7mm Coreless DC Motor – 10mm Type Model NFP-D0710
$5.00 Add to cart -
7mm Coreless DC Motor – 14mm Type Model NFP-D0714
$5.00 Add to cart -
8mm Coreless DC Motor – 12mm Type Model NFP-D0812
$5.00 Select options -
8mm Coreless DC Motor – 16mm Type Model NFP-D0816DS
$5.00 Select options -
10mm Coreless DC Motor – 15mm Type Model NFP-D1015
$8.00 Add to cart -
12mm Coreless DC Motor – 20mm Type Model NFP-D1220
$8.00 Select options -
13mm Coreless DC Motor – 20mm Type Model NFP-D1320
$22.00 Add to cart -
12mm Coreless DC Motor – 32mm Type Model NFP-D1230
$15.00 Select options -
6mm Micro DC Gear Motor − 21mm Type Model NFP-612-136-0675 Standard Shaft
$15.00 Add to cart -
6mm Mini DC Gear Motor − 19mm Type Model NFP-612-26.45-0675 Standard Shaft
$15.00 Add to cart -
6mm Micro DC Gear Motor − 24mm Type Model NFP-612-699-0675 Standard Shaft
$15.00 Add to cart -
6mm Mini DC Gear Motor − 23mm Type Model NFP-614-136-0675 Standard Shaft
$15.00 Add to cart