PWM cable Set - TJC8 3 pin, 22AWG, F-F - 12 pcs

TETRIX MAX Motor Shaft Hubs attaches wheels and gears to motor shafts. Each hub comes with a screw and is made of heavy-duty aluminum.

• Quantity: pkg of 2
• Size: 6 mm
• Material: 7005 Aluminum
• Note: Includes 10-32 set screw

The Studica U Channel is 3mm thick and has a 48mm x 48mm profile. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required. You can easily connect to other channel, extrusions, bushings, bearing, mounting brackets and more so you can quickly assemble and disassemble robots and automated systems.

Specifications:

• Material: 6061-T6 Aluminum
• Thickness - 3mm
• Height - 48mm
• Width - 48mm
• Length - 192mm
• Hole pattern - 4
• Step File

Made from 3mm thick heavy 6061-T6 Aluminum, the Inside U Bracket is 42mm x 45mm and is used inside the U Channel or Low profile channel.. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required. You can easily connect to other channel, extrusions, bushings, bearing, mounting brackets and more so you can quickly assemble and disassemble robots and automated systems.

Specifications:

• Material - Anodized 6061-T6 Aluminum
• Thickness - 3mm
• Step File

The NeveRest 40 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

FIRST Legality:

• According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game. 
• According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

Encoder:
There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 40:1 reduction, then the NeverRest 40 output shaft provides 280 ppr.

Encoder Cable Options:
NeveRest motors do not come with an encoder cable as we offer 3 cable options: 

am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller.

am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing.

am-2993 allows you to break out the 4 pins separately if you need them in a different order.
Working with the Encoders:

• https://ftc-tricks.com/dc-motors/
• https://www.youtube.com/watch?v=d0liBxZCtrA

Performance Specs:
Force Needed to Break Gearbox: 1478 oz-in
Time to Failure at Stall: 2 minutes, 54 seconds
Motor Case Temperature at Failure: 190 degrees F

Specifications: 
Physical Specs:

• Overall Length: 133.5mm (5.26 in)
• Maximum Diameter: 37mm (1.46 in)
• Output Shaft size: 6mm (0.24 in) with 0.5mm deep flat
• Weight: 0.75 pound
• Mounting Holes: M3 tapped holes, qty. 6, on a 31mm bolt circle (3.5mm depth MAX, beyond this can damage plate and stop motor)
• Electrical Connection Geometry: 6-pin connector for motor power and encoder contact
• Gear Material: Steel
• Body Material: Steel with plastic encoder housing
• Lubrication: Included with gearbox
• Shaft Hardness: 45-50 Rockwell C (https://en.wikipedia.org/wiki/Rockwell_scale)
• Wire Gauge: 18 AWG

Performance Specs:

• Gearbox Reduction: 40:1
• Voltage: 12 volt DC
• No Load Free Speed, at gearbox output shaft: 160 rpm
• No Load Free Speed, motor only: 6,600 rpm
• Gearbox Output Power: 14W
• Stall Torque: 350 oz-in
• Stall Current: 11.5 amps
• Force Needed to Break Gearbox: 1478 oz-in
• Minimum torque needed to back drive: 12.8 oz-in
• Output counts per revolution of Output Shaft (cpr): 1120 (280 rises of Channel A)
• Output pulse per revolution of encoder shaft (ppr): 28 (7 rises of Channel A)

Performance Specs, mounted to AndyMark dyno:

• Max Speed (under load of dyno): 129 rpm
• No Load Current (under load of dyno): 0.4 amps
• Stall Current: 11.5 amps
• Stall Torque: 396 oz-in
• Max Output Power: 15 Watts
• Time to Failure at Stall: 2 minutes, 54 seconds
• Motor Case Temperature at Failure: 190 degrees F

Use this 10-cell, 12-volt rechargeable pack to bring long-lasting power to TETRIX^® motors and electronics. This 3,000 mAh NiMH pack features a built-in, 20-amp replaceable fuse for safety.

(THIS BATTERY IS FTC LEGAL)