Filter by

Price
6 23
Current
more (-5) ok clear
Shaft
more (-4) ok clear
Voltage max.
more (-5) ok clear
Voltage min.
more (-4) ok clear
Filter

Promotion products

With double transmission gearbox

We know very well that a major problem in the construction of robots is the production of non-standard mechanical parts. The implementation of some electronic projects proves that in order to be able to work without any restrictions, you would need a large workshop. However, not everyone can afford their own large workshop equipped with a number of tools and devices. Hopefully, component makers for robotics and programmable electronics enthusiasts know this. For this reason, they constantly introduce various types of amenities to the market. In this category, we present one of the most interesting solutions for people who like to build their own mobile robots - DC motors with a double gear. These types of DC motors allow you to quickly and easily build a functional mobile platform. Double gearing increases the efficiency of the structure. Now see all the products below and choose the one that best suits your needs.

Products: 5
Loading...

Tamiya 70097 double gearbox - set

A set of two DC motors with Tamiya gears. The system is equipped with hexagon 3mm diameter shaft. The user can select the gears: 58:1, 203:1.
Index: PLL-00038
Index: PLL-00038
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €11.40 Price €11.40

Tamiya 70168 double gearbox - set

Self-mounting kit consisting of two DC motors with Tamiya gears. The system is equipped with a hexagonal shaft of 3mm diameter. The user can choose the gears: 12.7:1, 38:1,...
Index: PLL-00062
Index: PLL-00062
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €11.40 Price €11.40

Tamiya 72002 High-Speed Gearbox Kit

The gearbox allows you to set a gear ratio of 11.6:1 or 18:1. This allows for a speed of 870 and 560 rpm respectively.
Index: PLL-00105
Index: PLL-00105
Waiting for delivery
On request. Waiting time about 4-6 weeks.
Regular price €15.12 Price €15.12

Tamiya 70140 belt gearbox

The kit contains the necessary components to create a belt drive.
Index: PLL-00111
Index: PLL-00111
Waiting for delivery
On request. Waiting time about 4-6 weeks.
Regular price €6.49 Price €6.49

Tamiya 72001 Planetary Gearbox Kit

Tamiya Planetary Gearbox. It has a choice of 4:1, 5:1, 16:1, 20:1, 25:1, 80:1, 100:1, 400:1.
Index: PLL-00114
Index: PLL-00114
Waiting for delivery
Waiting time approx. 10-21 days
Regular price €23.14 Price €23.14

DC motors with a double gear – the simplest drive you’re your mobile robots

By far the simplest construction of mobile robots is a wheeled body with two independent drives. If you are able to mount two DC motors, then you can enjoy car-like design. The principle of operation is simple: the first motor is used to drive the robots, and the second DC motor is used to operate the steering wheels.

However, there is a much better solution - mounting two side driving wheels (right and left), which will be driven separately by two separate engines. This solution allows you to control the driving parameters by selecting the direction and speed of rotation. Thanks to this, it is possible to turn the robot in place, and the turning radius is practically unlimited, which works well for line-followers robots, but not only.

Dual geared DC motors allow you to build a machine with just a few components. All you have to do is screw them to a small mounting plate and add one of the supporting balls available in our store. As a result, you will have an aesthetic and extremely versatile base for a riding or walking robot, utility or recreational robot (line-follower, sumo, etc.)!

Tamiya drive sets – specific DC motors’ sets tailored to your needs

In this category you will find Tamiya 70097 drive sets, which include two 3-volt DC motors with a maximum current consumption of 2.1 A (the idling current is only 150 mA). The engines are equipped with independent and symmetrically arranged gears. Tamiya, a well-known producer of versatile robot construction sets, took into account that robotics enthusiasts often want to set things up their own way. Therefore, you can configure the ratios of both gears yourself by aligning the gears accordingly. With a ratio of 58: 1, you get an output speed of 200 rpm. The torque for this configuration will be 2.0 kg * cm. You can also choose a slower speed (60 rpm), and as a result you will get a very high torque - up to 7.3 kg * cm. Thanks to this, the solution from Tamiya does a great job both in the case of simple line-followers robots, and it will be perfect for more advanced field robots with tracked drives as well. Check out the available DC motors with double gears catalog number 70168. These motors have four types of gear settings: 12.7: 1, 38: 1, 115: 1 and 344: 1. The torque is in the range of 0.4 kg * cm - 12 kg * cm. As you can see, you can now choose exactly the robot DC motor that you need!

Double gears DC motors – some practical tips

When planning the construction of a robot with DC motors with a double gear, it is enough to provide for two mounting holes. They should be 3 mm in diameter and 50 mm (70097 version) or 60 mm (70168 version) apart. It must be remembered that the output shafts of both types of motor gears have a 3 mm hexagonal cross-section. This ensures full compatibility with the Tamiya 70100 track wheel set and 70111 robot sport wheels.

The applied DC motor drivers with double gears should be able to work with a continuous current of at least 2.1 A. If we do not take care of this condition, the motors may switch off at random moments, and even - in the worst case scenario - to permanent damage to the components. Choosing a DC motor with a double gearing sometimes may become difficult. If so, please do not hesitate to contact us!