HYSMOTOR Goods: Water Pumps, Shafts And Axles and Bearings at AliExpress - Page #4

370 Planetary Gear Motor Electric DC 6V 12V 24V High Torque 25KG.CM Speed Reducer 40rpm To 1200rpm PWM Reversed Planet Motors

Price: $13.07

Old Price: $15.2

HYSMOTOR 370 Planetary Gear Motor Electric DC 6V 12V 24V High Torque 25KG.CM Speed Reducer 40rpm To 1200rpm PWM Reversed Planet MotorsDc Motors China

Electric Thermos Pot Water Pump DC 8V-12V for Oaks Pumping Motor Tea Tray Automatic Water Supply Pomp Induction Tea Stove

Price: $9.42

Old Price: $12.4

HYSMOTOR Electric Thermos Pot Water Pump DC 8V-12V for Oaks Pumping Motor Tea Tray Automatic Water Supply Pomp Induction Tea StoveWater Pumps

AC 220V Household Blower Iron Barbecue Electric Mini Centrifugal Blower 30W 40W 60W 80W for BBQ Heating Stove Air Supply Cooling

Price: $11.35

Old Price: $13.2

HYSMOTOR AC 220V Household Blower Iron Barbecue Electric Mini Centrifugal Blower 30W 40W 60W 80W for BBQ Heating Stove Air Supply CoolingAc Motors

Solar Panel Fan DC 6V 5V 3W 6W 10W Charge Phone Electric Photovoltaic Power Generation Tempered Glass Hiking Camping Outdoors

Price: $6.88

Old Price: $8

HYSMOTOR Solar Panel Fan DC 6V 5V 3W 6W 10W Charge Phone Electric Photovoltaic Power Generation Tempered Glass Hiking Camping Outdoors

310 High Speed Mini Motor Electric DC 1.5V - 6V Shaft Length 6mm 8mm 10mm 24mm DIY Solar Toy Hand Generator Model RF310-11400

Price: $1.98

Old Price: $2.29

HYSMOTOR 310 High Speed Mini Motor Electric DC 1.5V - 6V Shaft Length 6mm 8mm 10mm 24mm DIY Solar Toy Hand Generator Model RF310-11400Dc Motors

60W Synchronous Motor 80KTYZ Gear AC 220V High Torque 137KG.CM Reducer Speed 5/10/15/20/30/50/60/80/110rpm Metal 220 DIIY Engine

Price: $41.8

Old Price: $48.6

HYSMOTOR 60W Synchronous Motor 80KTYZ Gear AC 220V High Torque 137KG.CM Reducer Speed 5/10/15/20/30/50/60/80/110rpm Metal 220 DIIY EngineAc Motors

Mini 280 Vibration Motor Electric DC 3V - 12V 6V High Speed Vibrating Motors Strong Vibrator 12 V DIY Adult Products Massager

Price: $8.35

Old Price: $10.99

HYSMOTOR Mini 280 Vibration Motor Electric DC 3V - 12V 6V High Speed Vibrating Motors Strong Vibrator 12 V DIY Adult Products MassagerDc Motors

3D Printing Linear Optical Axis Vertical Support Bracket Horizontal Fixing Aluminum Alloy Bearing Frame Polished Rod Holder

Price: $0.69

Old Price: $0.8

HYSMOTOR 3D Printing Linear Optical Axis Vertical Support Bracket Horizontal Fixing Aluminum Alloy Bearing Frame Polished Rod HolderBearings

380 Motor Electric DC 3V 6V High Speed 4500rpm 9000rpm PWM Reversed CW CCW Low Noise Metal Mini Moter DIY Model Toy Engine RS380

Price: $9.11

Old Price: $11.99

HYSMOTOR 380 Motor Electric DC 3V 6V High Speed 4500rpm 9000rpm PWM Reversed CW CCW Low Noise Metal Mini Moter DIY Model Toy Engine RS380Dc Motors

775 795 895 885 Motor Fixed Mounting Bracket for Electric Motors High Speed DC 12V 24V Holder DIY Tools Drill Cutting Engine

Price: $6.38

Old Price: $8.4

HYSMOTOR 775 795 895 885 Motor Fixed Mounting Bracket for Electric Motors High Speed DC 12V 24V Holder DIY Tools Drill Cutting EngineDc Motors China

Shaft Coupler D35L50 D35L60 Jaw Plum Flexible Connector 6mm To 19mm 6/7/8/9/10/11/12/13/14/15/19mm Screw Coupling Motor CNC 3D

Price: $5.85

Old Price: $6.8

HYSMOTOR Shaft Coupler D35L50 D35L60 Jaw Plum Flexible Connector 6mm To 19mm 6/7/8/9/10/11/12/13/14/15/19mm Screw Coupling Motor CNC 3DShaft Couplings

D20L30 Aluminium Coupler Shaft Connector OD 4mm to 10mm 4/5/6/7/8/910mm Jaw Plum Flexible Coupling Screw Slide Motor CNC 3D

Price: $3.78

Old Price: $4.4

HYSMOTOR D20L30 Aluminium Coupler Shaft Connector OD 4mm to 10mm 4/5/6/7/8/910mm Jaw Plum Flexible Coupling Screw Slide Motor CNC 3DShaft Couplings China

8pcs Bearing Bore 4mm 5mm 6mm 8mm 10mm Model Robot Car Toy Bearing Transmission Parts

Price: $3.78

Old Price: $4.4

HYSMOTOR 8pcs Bearing Bore 4mm 5mm 6mm 8mm 10mm Model Robot Car Toy Bearing Transmission PartsBearings

310 High Speed Mini Motor Electric DC 1.5V - 6V Shaft Length 6mm 8mm 10mm 24mm DIY Solar Toy Hand Generator Model RF310-11400

Price: $7.59

Old Price: $9.99

HYSMOTOR 310 High Speed Mini Motor Electric DC 1.5V - 6V Shaft Length 6mm 8mm 10mm 24mm DIY Solar Toy Hand Generator Model RF310-11400Dc Motors China

DC 12V Electric Linear Actuator 5mm/s 1000N 20mm To 450mm Telescopic Household Laboratory Home Automatic Lift Platform Table

Price: $33.54

Old Price: $39

HYSMOTOR DC 12V Electric Linear Actuator 5mm/s 1000N 20mm To 450mm Telescopic Household Laboratory Home Automatic Lift Platform TableDc Motors

3D Printer CNC Trapezoidal Rod T5 Lead Screw 5mm Linear Shaft with Brass Nut Length 100/400/500/550mm Stepper Motor Driving

Price: $4.82

Old Price: $5.6

HYSMOTOR 3D Printer CNC Trapezoidal Rod T5 Lead Screw 5mm Linear Shaft with Brass Nut Length 100/400/500/550mm Stepper Motor DrivingShafts And Axles

Childrens Electric Car Power Gearbox, Ultra-powerful 570 DC Motor 12V With Gear Box, High Torque for Kids Vehicle Toy

Price: $47.95

HYSMOTOR Childrens Electric Car Power Gearbox, Ultra-powerful 570 DC Motor 12V With Gear Box, High Torque for Kids Vehicle ToyDc Motors China

Zinc Alloy Diameter 8mm To 35mm Bore Ball Bearing Pillow Block Mounted Support Insert Linear Rod Ends Bearings Holder Housing

Price: $0.86

Old Price: $1

HYSMOTOR Zinc Alloy Diameter 8mm To 35mm Bore Ball Bearing Pillow Block Mounted Support Insert Linear Rod Ends Bearings Holder HousingBearings

Long Shaft Length 22mm Motor 395 Electric DC 6V 12V High Speed 900rpm 2200rpm Bearing Moteur 12 V Reversed DIY Engine Model Toy

Price: $9.88

Old Price: $13

HYSMOTOR Long Shaft Length 22mm Motor 395 Electric DC 6V 12V High Speed 900rpm 2200rpm Bearing Moteur 12 V Reversed DIY Engine Model ToyDc Motors China

2pcs 3D Printer Shaft Trapezoidal Rod T8 Screw 8mm Linear Shaft Lead 8mm with Brass Nut Length 100mm To 500mm Stepper Motor

Price: $5.5

Old Price: $6.4

HYSMOTOR 2pcs 3D Printer Shaft Trapezoidal Rod T8 Screw 8mm Linear Shaft Lead 8mm with Brass Nut Length 100mm To 500mm Stepper MotorShafts And Axles

High Speed 370 Motor Electric DC 6V 12V 24V 3000/4000/6000/8500rpm PWM Reversed 12 V Volt DIY Technology Tool Model Toys Engine

Price: $3.44

Old Price: $4

HYSMOTOR High Speed 370 Motor Electric DC 6V 12V 24V 3000/4000/6000/8500rpm PWM Reversed 12 V Volt DIY Technology Tool Model Toys EngineDc Motors

Shaft Coupler D40L50 D40L55 D40L66 Flexible Connector 6mm To 22mm 8/9/10/11/12/13/14/15/22mm Coupling Motor CNC 3D

Price: $6.88

Old Price: $8

HYSMOTOR Shaft Coupler D40L50 D40L55 D40L66 Flexible Connector 6mm To 22mm 8/9/10/11/12/13/14/15/22mm Coupling Motor CNC 3DShaft Couplings China

Mini Geared Synchronous Motors AC 220V 110V Electric 220 V Volt Reduce Speed 1/2.5/5/8/20/30/50/60/80/110rpm 50KTYZ AC220V

Price: $7.91

Old Price: $9.19

HYSMOTOR Mini Geared Synchronous Motors AC 220V 110V Electric 220 V Volt Reduce Speed 1/2.5/5/8/20/30/50/60/80/110rpm 50KTYZ AC220VAc Motors

4pcs Gear Motor DC 3V 6V 6rpm 16rpm Double Shaft Mini Electric Motors Reducer DC1V-6V Solar Toy Moter 6 V Volt DIY Science Model

Price: $4.13

Old Price: $4.8

HYSMOTOR 4pcs Gear Motor DC 3V 6V 6rpm 16rpm Double Shaft Mini Electric Motors Reducer DC1V-6V Solar Toy Moter 6 V Volt DIY Science ModelDc Motors

Mini Tubular Linear Actuator 12V DC 24V Electric Lineal Gear Motor 2000N-700N Stroke 50/100/200/300/400mm Actuador 12 Volt V

Price: $91.16

Old Price: $106

HYSMOTOR Mini Tubular Linear Actuator 12V DC 24V Electric Lineal Gear Motor 2000N-700N Stroke 50/100/200/300/400mm Actuador 12 Volt VDc Motors

HYS Pomp DC 12V Oxygen Pump Electric Aquarium Air Pomps 12 V Volt Adjustable Oxygen Volume Fishing Aquarium Silent Car Aerator

Price: $7.22

Old Price: $8.4

HYSMOTOR HYS Pomp DC 12V Oxygen Pump Electric Aquarium Air Pomps 12 V Volt Adjustable Oxygen Volume Fishing Aquarium Silent Car AeratorWater Pumps

Motor Fixed Bracket Holder for JGA25 310 370 Brushless DC Electric Motors Gearbox Gearmotor Metal Mount

Price: $5.96

Old Price: $8.4

HYSMOTOR Motor Fixed Bracket Holder for JGA25 310 370 Brushless DC Electric Motors Gearbox Gearmotor Metal MountDc Motors

12 V 24 Volt Gear Motor Double Shaft Length 33mm Electric DC 12V 24V Reducer Motors Controller Automatic Drying Rack 5840-31ZY

Price: $21.27

Old Price: $24.73

HYSMOTOR 12 V 24 Volt Gear Motor Double Shaft Length 33mm Electric DC 12V 24V Reducer Motors Controller Automatic Drying Rack 5840-31ZYDc Motors

2pcs High Speed Motor DC 12V 11750rpm Long Shaft Length 37mm Electric Mini Motors 12 V Volt DIY Car door Lock FC-280SC-20150

Price: $10.26

Old Price: $13.5

HYSMOTOR 2pcs High Speed Motor DC 12V 11750rpm Long Shaft Length 37mm Electric Mini Motors 12 V Volt DIY Car door Lock FC-280SC-20150Dc Motors

Linear Actuator Electric DC 12V Stroke 10/21/30/50/100mm 188N Gear 12 Volt V Mini Motor Lineal Actuador Free mount Fixed Bracket

Price: $32.34

Old Price: $37.6

HYSMOTOR Linear Actuator Electric DC 12V Stroke 10/21/30/50/100mm 188N Gear 12 Volt V Mini Motor Lineal Actuador Free mount Fixed BracketDc Motors China

80ktyz Synchronous Motor 60W AC 220V Reducer Speed 5/10/20/30/50rpm Electric Motors Gear 220 V With Metal Mount Bracket AC220V

Price: $46.44

Old Price: $54

HYSMOTOR 80ktyz Synchronous Motor 60W AC 220V Reducer Speed 5/10/20/30/50rpm Electric Motors Gear 220 V With Metal Mount Bracket AC220VAc Motors

N20 Electric Motor Encoder DC 6V Car Wheels Dia 34mm 43mm Intelligent Tires Gear Motors 6 V Volt Reducer 39 To 3000rpm Moter DC

Price: $8.69

Old Price: $10.1

HYSMOTOR N20 Electric Motor Encoder DC 6V Car Wheels Dia 34mm 43mm Intelligent Tires Gear Motors 6 V Volt Reducer 39 To 3000rpm Moter DCDc Motors

5pcs Mini Vibration Motor DC 1.5V - 4.5V Electric 3V Small Motors DIY Adult Products Beauty Massager DC3V Vibrator Moter 180

Price: $3.44

Old Price: $4

HYSMOTOR 5pcs Mini Vibration Motor DC 1.5V - 4.5V Electric 3V Small Motors DIY Adult Products Beauty Massager DC3V Vibrator Moter 180Dc Motors China

N20 Gear DC Motor 12V Double Shaft Length 7.5mm Mini Electric Motors 12 V Volt Reducer Speed 16/26/53/68/136/381rpm DC12V DIY

Price: $11.28

HYSMOTOR N20 Gear DC Motor 12V Double Shaft Length 7.5mm Mini Electric Motors 12 V Volt Reducer Speed 16/26/53/68/136/381rpm DC12V DIYDc Motors

High Torque 120kg.cm Motor Worn Geared DC 12V 24V Electric Moteur 12 Volt Reducer 5rpm To 195rpm PWM DIY Engine Tools A5882-45

Price: $51.6

Old Price: $60

HYSMOTOR High Torque 120kg.cm Motor Worn Geared DC 12V 24V Electric Moteur 12 Volt Reducer 5rpm To 195rpm PWM DIY Engine Tools A5882-45Dc Motors

2pcs DC1.5V-12V Mini Electric Motor Double Shaft Length 9mm 19mm Motors 12 Volt 6 V 5400rpm High Speed 130 Moter Reversed DIY

Price: $9.5

Old Price: $12.5

HYSMOTOR 2pcs DC1.5V-12V Mini Electric Motor Double Shaft Length 9mm 19mm Motors 12 Volt 6 V 5400rpm High Speed 130 Moter Reversed DIYDc Motors

RS380/390/550/540 Motor Childrens Electric Car Toy Motorcycle DC 6V 12V Motors Gear Box Accessories 8T/11T/10T/12T Gears 12 V

Price: $11.41

HYSMOTOR RS380/390/550/540 Motor Childrens Electric Car Toy Motorcycle DC 6V 12V Motors Gear Box Accessories 8T/11T/10T/12T Gears 12 VDc Motors China

Mini Water Pump DC 12V 200L 240L 500L Brushless Submersible Pomp Electric Motor Pumps AC220V to DC12 V Volt Fountain Rockery

Price: $4.47

HYSMOTOR Mini Water Pump DC 12V 200L 240L 500L Brushless Submersible Pomp Electric Motor Pumps AC220V to DC12 V Volt Fountain RockeryWater Pumps

AC 5V 6V 9V 12V 110V 220V Synchronous Motor 4W Gear 0.9 To 70rpm Speed Reduce Electric 220 V DIY Fan Egg Incubator Robust TYC-50

Price: $4.15

Old Price: $4.83

HYSMOTOR AC 5V 6V 9V 12V 110V 220V Synchronous Motor 4W Gear 0.9 To 70rpm Speed Reduce Electric 220 V DIY Fan Egg Incubator Robust TYC-50Dc Motors

5pcs Gear Motor DC 3V 6V 700rpm 1300rpm Double Shaft Length 28mm Electric Motors Reducer 6 V Volt Cars Tank DIY Science Models

Price: $3.44

HYSMOTOR 5pcs Gear Motor DC 3V 6V 700rpm 1300rpm Double Shaft Length 28mm Electric Motors Reducer 6 V Volt Cars Tank DIY Science ModelsDc Motors

570 Childrens Car 6V 12V DC Motor Engine High Speed Motors Electric Toy Car Motorcycle Power Moter Gear 10T 10 teeth 30000rpm

Price: $15.53

HYSMOTOR 570 Childrens Car 6V 12V DC Motor Engine High Speed Motors Electric Toy Car Motorcycle Power Moter Gear 10T 10 teeth 30000rpmDc Motors

Long Shaft Length 16mm Motor 380 High Speed Electric DC 3V 6V 9V 12V 7500rpm - 29000rpm Carbon Brush DIY Model Boat RS380-4238

Price: $9.86

Old Price: $12.99

HYSMOTOR Long Shaft Length 16mm Motor 380 High Speed Electric DC 3V 6V 9V 12V 7500rpm - 29000rpm Carbon Brush DIY Model Boat RS380-4238Dc Motors China

2pcs 180 Motor Electric DC 3V 6V 9V 12V High Speed 2350rpm -10000rpm Strong Magnetic Carbon Brush Hair Clipper Toothbrush DIY

Price: $8.36

Old Price: $11

HYSMOTOR 2pcs 180 Motor Electric DC 3V 6V 9V 12V High Speed 2350rpm -10000rpm Strong Magnetic Carbon Brush Hair Clipper Toothbrush DIY

310 Foam Pump DC 3V 6V 9V Soap Liquid Water Pomp Induction Hand Washing Bubble Pumps Electric DC6V DIY Automatic Washing Machine

Price: $8.06

Old Price: $10.6

HYSMOTOR 310 Foam Pump DC 3V 6V 9V Soap Liquid Water Pomp Induction Hand Washing Bubble Pumps Electric DC6V DIY Automatic Washing MachineWater Pumps

555 Planetary Gear Motor Electric DC 12V 24V High Torque 100KG.CM Speed Reducer 11rpm To 1540rpm PWM Reversed Planet Moteur 12 V

Price: $38.38

HYSMOTOR 555 Planetary Gear Motor Electric DC 12V 24V High Torque 100KG.CM Speed Reducer 11rpm To 1540rpm PWM Reversed Planet Moteur 12 VDc Motors

TT Gear Motor Double Shaft Electric DC 3V 90pm 6V 200rpm PWM Reversed Mini Moteur Reducer DIY Toy Car Smart Robot Model

Price: $9.11

HYSMOTOR TT Gear Motor Double Shaft Electric DC 3V 90pm 6V 200rpm PWM Reversed Mini Moteur Reducer DIY Toy Car Smart Robot ModelDc Motors China

Brushless Gear Planetary Motor Electric DC 12V 24V Speed Reducer 8rpm To 1154rpm PWM BLDC 12 V Planet Motors Engine 36GP-3626

Price: $33.54

Old Price: $39

HYSMOTOR Brushless Gear Planetary Motor Electric DC 12V 24V Speed Reducer 8rpm To 1154rpm PWM BLDC 12 V Planet Motors Engine 36GP-3626Dc Motors

775 795 895 885 Motor Fixed Mounting Bracket for Electric Motors High Speed DC 12V 24V Holder DIY Tools Drill Cutting Engine

Price: $1.72

Old Price: $2

HYSMOTOR 775 795 895 885 Motor Fixed Mounting Bracket for Electric Motors High Speed DC 12V 24V Holder DIY Tools Drill Cutting EngineDc Motors

Long Shaft Length 3.5cm Synchronous Motor 4W AC220V 2.5rpm 3rpm Gear Reducer Electric 220 CW CCW DIY Industrial Floor Fan Ty-50E

Price: $2.41

Old Price: $2.8

HYSMOTOR Long Shaft Length 3.5cm Synchronous Motor 4W AC220V 2.5rpm 3rpm Gear Reducer Electric 220 CW CCW DIY Industrial Floor Fan Ty-50E

Mini 575 Motor Electric DC 12V High Speed 3200rpm Reversed Metal High Torque Moteur 12 V Volt DIIY Technology Tool Model Drill

Price: $11.55

Old Price: $15.2

HYSMOTOR Mini 575 Motor Electric DC 12V High Speed 3200rpm Reversed Metal High Torque Moteur 12 V Volt DIIY Technology Tool Model DrillDc Motors

Linear Actuator 12 V Volt Electric Lineal Push Rod Mini Motor 15mm/s 20N Stroke 25/50/75/100/150mm Wireless Controller DC 12V

Price: $42.03

Old Price: $55.3

HYSMOTOR Linear Actuator 12 V Volt Electric Lineal Push Rod Mini Motor 15mm/s 20N Stroke 25/50/75/100/150mm Wireless Controller DC 12VDc Motors

12 Volt 24 V Mini Motor Electric DC 12V 24V Speed Reductor 16 To 470rpm High Torque 70kg.cm Gear Mini Motors Reverse A58SW-555

Price: $18.48

Old Price: $21.5

HYSMOTOR 12 Volt 24 V Mini Motor Electric DC 12V 24V Speed Reductor 16 To 470rpm High Torque 70kg.cm Gear Mini Motors Reverse A58SW-555Dc Motors

DC 12V 24V Worn Geared Motor Shaft Length 51mm Mini Electric 12 V 24 Volt Moter Reduce Speed 12/16/27/40/80/260/470rpm Motors

Price: $22.7

Old Price: $26.4

HYSMOTOR DC 12V 24V Worn Geared Motor Shaft Length 51mm Mini Electric 12 V 24 Volt Moter Reduce Speed 12/16/27/40/80/260/470rpm MotorsDc Motors

AC Geared Motor 220 V 40W Synchronous Motors Torque 160kg Starting Capacitor Electric 220V Volt 2.5/5/10/15/20/110rpm 70ktyz

Price: $30.27

HYSMOTOR AC Geared Motor 220 V 40W Synchronous Motors Torque 160kg Starting Capacitor Electric 220V Volt 2.5/5/10/15/20/110rpm 70ktyzAc Motors

2pcs Aluminum Alloy Coupling Bore 5mm 8mm 3D Printers Parts Rigid Shaft Coupler Screw Connector For Stepper Motor Accessories

Price: $4.13

Old Price: $4.8

HYSMOTOR 2pcs Aluminum Alloy Coupling Bore 5mm 8mm 3D Printers Parts Rigid Shaft Coupler Screw Connector For Stepper Motor AccessoriesShaft Couplings China

Mini Gear Motor DC 12V 24V Wheel Tire Set DIY Smart Toy Cars Electric 12 Volt V Reduce Speed 7RPM To 960RPM Motors JGB37-520

Price: $17.39

Old Price: $22.9

HYSMOTOR Mini Gear Motor DC 12V 24V Wheel Tire Set DIY Smart Toy Cars Electric 12 Volt V Reduce Speed 7RPM To 960RPM Motors JGB37-520Dc Motors

DC 12V 24V Motor Double Output Shaft 11mm Electric 555 Motor DC 12 Volt 4000rpm 8000rpm Micro Mini Motors DC12V fElectric drill

Price: $15.85

HYSMOTOR DC 12V 24V Motor Double Output Shaft 11mm Electric 555 Motor DC 12 Volt 4000rpm 8000rpm Micro Mini Motors DC12V fElectric drillDc Motors

Brushless Gear Motor DC 12V 24V Electric 12V Volt Worn BLDC Motors Speed Reduce 12rpm To 470rpm Mini Geared Moter 5840-3650

Price: $41.28

Old Price: $48

HYSMOTOR Brushless Gear Motor DC 12V 24V Electric 12V Volt Worn BLDC Motors Speed Reduce 12rpm To 470rpm Mini Geared Moter 5840-3650Dc Motors

10 Pairs 2PIN Dupont Connector set 2.54mm Male to Female 10CM Length Jumper Connectors Wire 2P Dupont 2 pin Cable 3D Printer LED

Price: $3.78

Old Price: $4.4

HYSMOTOR 10 Pairs 2PIN Dupont Connector set 2.54mm Male to Female 10CM Length Jumper Connectors Wire 2P Dupont 2 pin Cable 3D Printer LEDExtension Cords

N20 Gear Motors DC 3V 6V 12V Speed Reducer 15/30/60/120/381rpm Electric Motor 12 V Volt Worn Mini Moter DIY Smart Model 3D pen

Price: $11.02

Old Price: $14.5

HYSMOTOR N20 Gear Motors DC 3V 6V 12V Speed Reducer 15/30/60/120/381rpm Electric Motor 12 V Volt Worn Mini Moter DIY Smart Model 3D penDc Motors