30 RPM 12V Johnson Geared DC Motor Grade-B is a simple DC motor featuring metal gearbox for driving the shaft of the motor, so it is a mechanically commutated electric motor which is powered from DC supply.
The Johnson Geared motor is famous for its compact size and massive torque. A torque as much as x3 as compared to center shaft or side shaft geared motor, with an affordable price tag. The motor comes with a metal gearbox and off centered shaft , also shaft has a metal bushing for wear resistance. Apart from robotic application they are also used in industrial applications, vending system, hygiene and cleaning industry, and household electric appliance.
This Johnson Motor comes with side shaft also known as an off-centered shaft and six M3 mounting holes. The shaft of the motor has a hole for better coupling. It is best motor between DC Geared Motor and Side shaft Motors at reasonable cost.
The motor will run smoothly between the voltage range 6 to 18 V DC and give you 30 RPM at 12V supply. It provides the torque of 10 kg-cm at 30 RPM.
Features :
- The motor has sturdy construction.
- Shaft equips metal bushes for long life.
- It comes with High-Quality gears.
- The shaft has a hole for better coupling.
Note:
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A” and “Johnson Geared Motor – Grade -B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specification including look, dimensions, working etc. are same. The “Grade A Quality” motors shows slightly more torque count than “Grade-B” Johnson Motors and hence dominates “Grade-B” quality motors. So, the Johnson Geared Motor – Grade A Quality costs little more than Johnson Geared Motor – Grade-B.
Application:
Pan/ Tilt camera, auto shutter, welding machines, water meter, IC Card, grill, oven, cleaning machine, garbage disposers, household appliances, Slot machines, Money detector, automatic actuator, coffee machine, Towel disposal, lighting , Coin refund devices, Peristaltic pump
Schematic : CLICK HERE
Package Includes :
- 1 x 30 RPM 12V Johnson Geared DC Motor Grade-B

0.28inch Digital Voltmeter Ammeter DC 0-100V 10A Monitor Panel
Green LED Light 10 mm - 5 Pcs
11k Ohm 1/4W 1206 SMD Resistor 5% Tolerance (Reel of 5000 pcs)
Aluminum Servo Horn Arm 25T Round Type Disc MG995 MG996
5V 16 Channel Optocoupler Relay Board Module LM2576 Power Supply
12V 1 Channel 10A Relay Module
TowerPro SG92R Mini Micro Servo Motor 360 degree
6 RPM 12V DC Gear Motor – High Torque Center Shaft
5V Dual Channel Relay Module with Optocoupler Isolation
BH1750 Light intensity Sensor Module
Multifunction Shield for Arduino Uno/Leonardo – All-in-One Expansion Board
12V Dual Channel Relay Module with Optocoupler
2 x 1.5V AA Battery Holder with DC 2.1 Power Jack for DIY Projects
M177 NRF24L01 2.4GHz Antenna Wireless Transceiver Module
Ketrix 12V DC 200 RPM RS555 Side Shaft Geared Motor 







Reviews
There are no reviews yet.