Coreless Gear Motor
Coreless dc gear motor is made up of two parts, the metal gearbox and a coreless dc motor. Low energy dissipation, big torque, long lifetime.

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Coreless Gear Motor

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.

  • NFP-D0716-7mm-coreless-dc-motors

    7mm Coreless DC Motor – 16mm Type Model NFP-D0716

    $5.00
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  • NFP-JGB37-520DC-rpm-for-dc-gear-motor

    37mm Miniature DC Gear Motor − 22mm Type Model NFP-JGB37-520DC

    $25.00
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  • NFP-JS40-32mm-diameter-plastic-gear-motors

    41mm Small Geared DC Motor − 32mm Type Model NFP-JS40

    $8.00
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  • NFP-37-3530-high-torque-dc-gear-motors

    37mm Small Electric Gear DC Motors − 49mm Type Model NFP-37-3530

    $15.00
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  • JGY-385-3246F385-custom-gear-motor

    27mm Worm Gear Motor − 86mm Type Model NFP-JGY-385

    $13.50
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  • NFP-DWG-370-JGY-370-micro-gear-motors

    24mm DC Worm Gear Motor − 76mm Type Model NFP-DWG-370

    $10.50
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  • JGY-370-motor-gearbox

    24mm Miniature Worm Gear Motor − 77mm Type Model NFP-JGY-370

    $8.50
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  • 31mm Micro Gear DC Motors − 25mm Type Model NFP-JS-30

    $5.00
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  • NFP-JS50T-high-torque-low-speed-small-dc-gear-motor

    32mm Micro Gear Motor − 34mm Type Model NFP-JS50T

    $9.90
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  • 12v dc gear motor high torque

    25mm Small Electric Gear Motors − 18mm Type Model NFP-25-310

    $4.25
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  • 24mm Small DC Motor With Gearbox − 24mm Type Model NFP-4124-300

    $8.00
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  • NFP-37-545-mabuchi-rs-545-high-torque-dc-motors

    37mm Small DC Gear Motor − 50mm Type Model NFP-37-545

    $15.00
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  • jgb37 550 high torque electric dc 12v motor

    37mm DC Motor With Gearbox − 56mm Type Model NFP-37-555

    $18.00
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  • JGA25 370 small dc gearmotor

    25mm Small DC Gearmotor − 30mm Type Model NFP-25-370

    $10.00
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  • 6438 520 worm gear motor

    33mm Small DC Gear Motor − 34mm Type Model NFP-A6438-520

    $9.90
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  • NFP-37-500-1-rpm-12v-dc-gear-motor

    37mm Small DC Gear Motor − 38mm Type Model NFP-37-500

    $5.00
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  • NFP-GM12-N10VA-n10-dc-gear-motors

    12mm Small DC Gearmotors − 21mm Type Model NFP-GM12-N10VA

    $150.00
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  • NFP-GM12-N20-n20-speed-reduction-motor

    12mm Mini DC Gear Motor − 24mm Type Model NFP-GM12-N20VA

    $50.00
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  • N30-Gear-Motor-600g.cm

    12mm DC Planetary Gear Motor − 29mm Type Model NFP-GM12-N30VA

    $80.00
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  • NFP-GM12-N20-00301-10D small geared motor

    12mm Gear Motor Micro Getriebemotor − 24mm Type Model NFP-GM12-N20VA-EN

    $100.00
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  • NFP-GM1024-N20VA-U-type-small-dc-gear-motors

    24mm Gearbox Motor N20 − 15mm Type Model NFP-GM1024-N20VA

    $150.00
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  • NFP-GM37-555PM-big-torque-dc-gear-motors

    37mm Motor With Gearbox − 57mm Type Model NFP-GM37-555PM

    $18.50
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  • 12mm Small GA12 N20 DC Gear Motor – 24mm Type Model NFP-GM12-N20-02101-4.5D

    $15.00
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  • NFP-FF-N30-298i-1175D-N30-Gear-Motor-600g.cm

    12mm DC Gear Motor – 29mm Type Model NFP-FF-N30-298i-1175D

    $9.60
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  • NFP-5840-31ZY-dc-worm-gear-motor-NFP-5840-31ZYS-S

    31mm Electric DC Gear Motor − 115mm Type Model NFP-5840-31ZYS-S

    $18.50
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  • NFP-5840-31ZY-D-micro-worm-gear-motor

    31mm Small DC Gear Motor – 115mm Type Model NFP-5840-31ZYS-D

    $18.50
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  • 10mm-dc-coreless-motor-3v-11000rpm

    10mm Coreless DC Motor − 13mm Type Model NFP-D1013

    $8.00
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  • 12mm-dual-shafts-12v-coreless-motor-dc-type

    12mm Coreless DC Motor − 15mm Type Model NFP-D1215

    $8.00
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  • 12mm-small-coreless-dc-motor-5v-23000rpm

    12mm Coreless DC Motor − 15mm Type Model NFP-D1215S

    $8.00
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  • 1020-10mm-diameter-coreless-dc-motors

    10mm Coreless DC Motor – 20mm Type Model NFP-D1020

    $8.00
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  • 6mm-coreless-dc-motor-609

    6mm Coreless DC Motor – 9mm Type Model NFP-D06J1D-0-1575

    $3.00
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  • 6mm-tiny-dc-motor-driving

    6mm Coreless DC Motor – 17mm Type Model NFP-D0617

    $3.00
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  • 10mm-7.4v-49000rpm-coreless-dc-motor

    10mm Coreless DC Motor – 23mm Type Model NFP-D1023-3995

    $5.00
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  • 8.5mm-diameter-coreless-dc-motor-3.4v

    8mm Coreless DC Motor – 16mm Type Model NFP-D08516

    $3.00
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  • 10mm-coreless-dc-motor-7.4V-53500RPM

    10mm Coreless DC Motor – 20mm Type Model NFP-D1020T-1437-C

    $5.00
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  • 8mm-motor-with-connector-molex-510210200

    8mm Coreless DC Motor – 16mm Type Model NFP-D0816-4198

    $5.00
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  • 8.6mm-coreless-motor-38000rpm

    8mm Coreless DC Motor – 23mm Type Model NFP-D8523-3933

    $5.00
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  • 4mm-motor-coreless-type

    4mm Coreless DC Motor – 12mm Type Model NFP-D0412-3978

    $3.00
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  • 8.6mm-diameter-coreless-dc-motor-46000rpm

    8mm Coreless DC Motor – 20mm Type Model NFP-D8620-3665

    $5.00
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  • 7mm-3.4v-coreless-dc-motor

    7mm Coreless DC Motor – 20mm Type Model NFP-D0720-2184

    $5.00
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  • 4mm-mini-dc-motor-coreless

    4mm Coreless DC Motor – 7mm Type Model NFP-D04076

    $3.00
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  • NFP-GM16-050SH-12v-gear-motor

    16mm DC Gear Motor – 42mm Type Model NFP-GM16-050SH

    $10.50
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  • 13mm-coreless-dc-motor-high-quality

    13mm Coreless DC Motor – 32mm Type Model NFP-1332R2-65AL-12

    $35.00
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  • JGB37 550 555 dc gear motors

    37mm Small Gear Motor With Encoder – 56mm Type Model NFP-37-555

    $18.00
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  • NFP-JGB37-550-high-torque-electric-dc-12v-motor

    37mm DC Gearmotor – 76mm Type Model NFP-JGB37-550

    $18.00
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  • NFP-5840-31ZY-L-dc-gear-motor-applications

    31mm Worm Reduction DC Motor – 115mm Type Model NFP-5840-31ZY

    $18.50
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  • NFP-28-385-CE-dc-gearmotors

    28mm Planetary Gear Motor Model NFP-28-385

    $15.00
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  • NFP-28-2838 High Torque Planetary Dc Gear Motor

    28mm Planetary Gear Motor Model NFP-GA28-2838-CE

    $36.00
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  • 775-DC-Motor-with-Planetary-Gearbox

    42mm Planetary Gear Motor Model NFP-42-775

    $30.00
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  • factory quality n20 gear motor

    12mm Miniature DC Gear Motor − 24mm Type Model NFP-GA12-N20-CE

    $10.00
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  • NFP-GA20Y-130-CE-24v-dc-motor-with-gearbox

    20mm Planetary Gear Motor Model NFP-GA20Y-130

    $15.00
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  • tauren-planetary-gear-dc-motor

    36mm Planetary Gear Motor Model NFP-GA36Y-36ZY

    $30.00
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  • high-torque-low-speed-dc-gear-motor

    36mm Planetary Gear Motor Model NFP-GA36Y-520

    $18.00
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  • GA36Y-528-planetary-dc-gear-motors-sales

    36mm Planetary Gear Motor Model NFP-GA36Y-528

    $18.00
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  • nidec-planetary-gear-motor-12v

    36mm Planetary Gear Motor Model NFP-GA36Y-555-EN

    $30.00
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  • GA36Y-3525-planetary-gear-motor-big-torque

    36mm Planetary Gear Motor Model NFP-GA36Y-3525

    $33.00
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  • nidec-high-torque-dc-gear-motor

    36mm Planetary Gear Motor Model NFP-GA36Y-555

    $20.00
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  • NFP-GA36Y-3530-CE-brushed-dc-motors

    36mm Planetary Gear Motor Model NFP-GA36Y-3530

    $19.00
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  • nidec-dc-gear-motor-24v

    36mm Planetary Gear Motor Model NFP-GA36Y-3650

    $38.00
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  • 2418 brushless dc motors with gearbox

    24mm Small Brushless DC Gear Motor Model NFP-JGA25-2418-CE

    $15.00
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  • NFP-JGB37-3525-CE brushless shaft gearmotors

    35mm Mini Brushless DC Gear Motor Model NFP-JGB37-3525-CE

    $25.00
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  • NFP-JGY-2430-CE micro brushless gearmotors

    24mm Micro Brushless DC Gear Motor – 76mm Type Model NFP-JGY-2430-CE

    $25.00
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  • N20 small dc gear motor

    12mm Micro DC Gear Motor – 34mm Type Model NFP-N20-CE

    $10.00
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  • 2430 brushless gear motors

    24mm Small Brushless DC Gear Motor Model NFP-JGA25-2430-CE

    $16.00
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  • NFP-GA36Y-4260-CE-brushless-dc-gear-motor

    42mm Planetary Gear Motor Model NFP-GA36Y-4260

    $60.00
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  • JGB37-3650 brushless dc gear motor low speed high torque

    36mm Small Brushless DC Gear Motor Model NFP-JGB37-3650-CE

    $30.00
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  • NFP-D0408-4mm-coreless-dc-motor-smallest-dc-motor

    4mm Coreless DC Motor – 8mm Type Model NFP-D0408

    $3.00
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  • NFP-3A-03208B-3v-dc-motor

    3mm Coreless DC Motor – 8mm Type Model NFP-3A-03208B

    $5.00
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  • NFP-GB16-216-MD18005-dc-planetary-gear-motor-factory-in-china

    16mm Planetary DC Gearmotor − 41mm Type Model NFP-GB16

    $195.00
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  • 20mm Planetary DC Gearmotor − 42mm Type Model NFP-GB20

    $195.00
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  • 26mm Small DC Geared Motor − 77mm Type Model NFP-GB26-18

    $250.00
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  • 10mm Cross Planetary Gear Motor − 19mm Type Model NFP-10GP-M10

    $150.00
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  • 10mm Planetary DC Gearmotor − 18mm Type Model NFP-GB10-171-D

    $150.00
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  • NFP-GB22-64-MD18002-mini-planetary-gearbox

    22mm Plastic DC Planetary Gearmotor − 72mm Type Model NFP-GB22

    $200.00
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  • 10mm DC Eccentric Shaft M10 Motor With Plastic Planetary Gearbox − 18mm Type Model NFP-GB10-171

    $150.00
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  • GB12-1296-MD18002-planetary-gear-motor-suppliers

    12mm Planetary DC Gearmotor − 22mm Type Model NFP-GB12

    $180.00
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  • 12mm Small Worm Shaft Plastic Gearbox Motor − 23mm Type Model NFP-GB12-120-B

    $180.00
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  • 25mm DC Electric Motor Planetary Gearbox − 85mm Type Model NFP-GB25-23

    $250.00
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  • 26mm Parallel Shaft Gear Servo Gear Reducer − 14mm Type Model NFP-GB14x16-250

    $250.00
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  • 6mm Mini DC Gear Motor − 21mm Type Model NFP-609-699-0675 Standard Shaft

    $3.98
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  • 6mm Mini DC Gear Motor − 18mm Type Model NFP-609-136-0675 Standard Shaft

    $3.82
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  • 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
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  • 6mm Mini DC Gear Motor − 16mm Type Model NFP-612-5.14-0675 Standard Shaft

    $8.00
    Add to cart
  • NFP-D0610-coreless-dc-motors

    6mm Coreless DC Motor – 10mm Type Model NFP-D0610

    $3.00
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  • NFP-D0612-coreless-dc-motor-price

    6mm Coreless DC Motor – 12mm Type Model NFP-D0612

    $3.00
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  • NFP-D0614-coreless-dc-motor

    6mm Coreless DC Motor – 14mm Type Model NFP-D0614

    $3.00
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  • NFP-D0615-coreless-dc-motor-price

    6mm Coreless DC Motor – 15mm Type Model NFP-D0615

    $3.00
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  • NFP-D0710-micro-coreless-dc-motor

    7mm Coreless DC Motor – 10mm Type Model NFP-D0710

    $5.00
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  • NFP-D0714-coreless-dc-motor

    7mm Coreless DC Motor – 14mm Type Model NFP-D0714

    $5.00
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  • NFP-D0812-mini-coreless-dc-motor

    8mm Coreless DC Motor – 12mm Type Model NFP-D0812

    $5.00
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  • NFP-D0816-coreless-dc-motor-manufacturers

    8mm Coreless DC Motor – 16mm Type Model NFP-D0816

    $5.00
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  • NFP-D1015-coreless-dc-motor-supplier

    10mm Coreless DC Motor – 15mm Type Model NFP-D1015

    $8.00
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  • NFP-D1220-12v-coreless-dc-motor

    12mm Coreless DC Motor – 20mm Type Model NFP-D1220

    $8.00
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  • NFP-D1320-13mm-coreless-motor

    13mm Coreless DC Motor – 20mm Type Model NFP-D1320

    $22.00
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  • NFP-D1230-3240-12mm-micro-dc-motor

    12mm Coreless DC Motor – 32mm Type Model NFP-D1230

    $15.00
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  • NFP-612-136-0675-small-gear-motor

    6mm Micro DC Gear Motor − 21mm Type Model NFP-612-136-0675 Standard Shaft

    $4.50
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  • NFP-612-26.45-0675-coreless-gear-motor

    6mm Mini DC Gear Motor − 19mm Type Model NFP-612-26.45-0675 Standard Shaft

    $4.50
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  • NFP-612-699-0675-precision-gear-motor

    6mm Micro DC Gear Motor − 24mm Type Model NFP-612-699-0675 Standard Shaft

    $4.50
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