I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
500 RPM 12V JOHNSON GEAR HIGH TORQUE GRADE B LOW COST
500 RPM 12V Johnson Gear motor – Grade B low cost, high torque, ideal for robotics, DIY automation, and STEM projects.
500 RPM 12V Johnson Gear High Torque Motor – Grade B (Low Cost) is a high-speed, budget-friendly DC gear motor designed for applications that require fast rotation with strong torque. Operating at 12V DC with an output speed of 500 RPM, this Grade B motor delivers smooth, reliable performance for DIY robotics, automation systems, educational STEM projects, and hobbyist applications.
Although a Grade B motor, it maintains good torque, durability, and efficient operation, making it ideal for smart vehicles, conveyor systems, heavy-load DIY mechanisms, and small automation projects. Perfect for students, makers, and hobbyists seeking a cost-effective high-speed, high-torque solution.

Related products
HS-49 TOP220 Package Heat Sink
Peacock Blue PLA 1.75 mm 1 KG Filament-Wanhao
Peak Green PLA 1.75mm 1 KG Filament-Wanhao
TB6560 4 Axis Cnc Controller 4 Axis Stepper Motor Driver DSP Controlled 3.5A 24V
- Rated maximum output: ± 4.5A, 40V, Peak 5A, low output impedance, source 0.5?,
- the receiving end of 0.4?, low voltage shutdown, thermal parking and circulation.
- circuit protection. After I design, you can set the current output of 0.5A 1A 1.8A 2.5A.
- 3.3A 4A 4.5A to accommodate more and different motor Current.
- The drive is suitable software mach2, mach3, (mach3 have support WIN7 system), KCAM4 like.
Text to Speech TTL Module (Serial to Speech)
- Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
-
Text support rate is better
-
Interface operation is simpler
-
5V single power supply.
-
Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
-
Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
-
Voice effect optimization
-
Module miniaturization and easy integration
-
Dimension: 33*27.5mm
-
With mounting holes

Reviews
There are no reviews yet.