Johnson Geared Motor (Grade B) 12VDC-350 RPM
This Johnson Geared Motor from Sharvi Electronics provides torque which falls intermediate to the torques by center shaft gear motors and side shaft dc gear motors, at a reasonable cost.
These “Grade B Johnson DC Motors” are in fame for their performance even at a low price compared to “Grade A Quality Johnson DC Motors”. (to know the difference between the two motors please read the Note below)It 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 Motors are known for their compact size and massive torque-speed characteristic. The Johnson Motor comes with a side shaft also known as an off-centered shaft and six M3 mounting holes. The shaft of the motor equips metal bushes which makes these DC gear motors Shaft wear-resistant. The shaft of the motor has a hole for better coupling.
The motor will run smoothly between the voltage range 6 to 18 V DC and give you 350 RPM at 12V supply. It provides a torque of 2.2 kg-cm at 350 RPM.
Please note that this motor will have a ±20% error in the RPM.
The Johnson Geared Motor gives very good torque at an affordable price hence they are widely applicable in 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, the peristaltic pump and so on.
Note:
We are selling 2 types of Johnson Motors as “Johnson Geared Motor – Grade A Quality” and “Johnson Geared Motor – Grade B“, the only difference between them is the quality of materials used for manufacturing the motor. All other specifications including look, dimensions, working, etc. are the same. The “Grade A Quality” motors show 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.
We offer the range of Johnson motors with different RPM as shown below, click on RPM numbers for more information
Grade B:
- 10 – 11.7 kg-cm
- 30 – 9.4 kg-cm
- 60 – 7.5 kg-cm
- 100 – 5.7 kg-cm
- 200 – 3.9 kg-cm
- 300 – 2.2 kg-cm
- 500 – 1 kg-cm
- 1000 – 0.8 kg-cm
We strongly recommend choosing Orange Johnson Grade A quality motors for superior performance & better life cycle.
Grade A Quality:
- 10 – 48.2 kg-cm
- 20 – 33.47 kg-cm
- 30 – 25.9 kg-cm
- 60 – 16.07 kg-cm
- 100 – 10.5 kg-cm
- 200 – 5.72 kg-cm
- 300 – 3.48 kg-cm
- 600 – 1.54 kg-cm
Features/Specs:
- Rated Base Motor: 18000 RPM
- Gear Material: Metal
- Rated Speed: 350RPM
- Operating Voltage: 6~18VDC
- Nominal Voltage: 12V
- Rated Torque: 2.2/kg-cm
- Stall Torque: 9/Kg-Cm
- No-Load Current: 300mA
- Load Current Max: 900mA
- The motor has a sturdy construction.
- Shaft equips metal bushes for long life.
- It comes with High-Quality gears.
- The shaft has a hole for better coupling.
- Shaft Diameter: 6mm
- Shaft Length: 30mm
- Gearbox Diameter: 37mm
- Motor Diameter: 27mm
- Motor Length: 64mm
- Weight: 164gm
Package Includes:
- 1 x Johnson Geared Motor (Grade B) 12VDC-350 RPM
Note: Product Images are shown for illustrative purposes only and may differ from the actual product
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