The MK4i module inverts the motors on an MK4 module to a lower position where they are out of the way and better protected. Overall height and center of gravity are therefore lower. The MK4i module also moves the wheel further into the corner of the chassis for a wider wheelbase which results in a more stable robot. Because the wheel is moved into an area the frame would typically occupy, the MK4i includes a secondary plate to properly box in the chassis.

The NeveRest Orbital Gearbox series of gearboxes feature a wide range of ratios to choose from. These gearboxes are compatible with 17 Tooth NeveRest Motors.

If you need the output shaft to be a 1/2" Hex, check out the 6 mm D to 0.5 in. Hex-Shaft Adapter (am-3744a)

Specifications

• Motor Input: NeveRest
• Motor Quantity: 1
• Mounting Geometry: 4 M3x0.5 in. on a 1.102 in. (28 mm) on a Bolt Circle
• Ratio: 3.7:1, 13.7:1, 19.2:1, 50.9:1, 263.7:1

This kit is the perfect addition to a Sport Gearbox to control back drive. This all-metal ratchet assembly is as rock solid and easy to use as the Sport gearboxes it works with. In fact, you can even add it to an already installed gearbox without changing the motor or the gearbox. Just detach the motor, add the ratchet to it, and reattach the assembly.

The ratchet was designed from the ground up with releasability in mind, meaning you can release the ratchet UNDER LOAD in just about any application you can come up with, including supporting a full weight FRC robot without having to lift any of the weight off! This also opens up a whole new set of potential mechanism applications as there is an off-the-shelf solution for easy in-match actuation via a small air cylinder.

This product can be set to lock either clockwise or counterclockwise depending on how it is assembled. Check out the assembly instructions at the bottom of the page for more details. 

To learn more about this ratchet, check out our video about it!

This kit is the perfect addition to a Sport Gearbox to control back drive. This all-metal ratchet assembly is as rock solid and easy to use as the Sport gearboxes it works with. In fact, you can even add it to an already installed gearbox without changing the motor or the gearbox. Just detach the motor, add the ratchet to it, and reattach the assembly.

The ratchet was designed from the ground up with releasability in mind, meaning you can release the ratchet UNDER LOAD in just about any application you can come up with, including supporting a full weight FRC robot without having to lift any of the weight off! This also opens up a whole new set of potential mechanism applications as there is an off-the-shelf solution for easy in-match actuation via a small air cylinder.

This product can be set to lock either clockwise or counterclockwise depending on how it is assembled. Check out the assembly instructions at the bottom of the page for more details. 

To learn more about this ratchet, check out our video about it!