E4T OEM Miniature Optical Encoder Kit

The Sushi Roller Intake Wheels are an excellent choice for robot intakes, internal conveyors, feeder mechanisms, or anywhere you need a durable, compact and grippy roller. These rollers are made with a robust polycarbonate hex bore hub, so no external hub is necessary - just slide them onto a hex shaft, constrain them axially and you are good to go. Available in a range of durometers for a wide variety of applications, these cute little rollers are great for getting a grip on things!

Specifications

• Bore: 0.5 in. Hex, 5 mm Hex, 0.375 in. Hex
• Core Material: Polycarbonate
• Diameter: 1 in.
• Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
• Tread Material: TPU
• Weight: 0.022 lbs
• Width: 1 in.

This new custom designed collar clamp has been designed specifically with FIRST Robotics Competition teams in mind. This product is Out of Stock until Mid March

Compliant wheels are not intended for moving robots, but moving objects. Compliant wheels give way to allow rigid objects to be manipulated easily. A line of multiple wheels on a driven hex axle creates a very effective roller that ignores variations in the objects being driven. This makes for high-performance intakes and internal conveyors.

Different durometer ratings give each wheel unique characteristics. Green wheels (35A durometer) are the softest and most compliant around objects, maroon (45A), blue (50A), and black (60A) wheels are increasingly firm. The increased firmness also allows the latter wheels to carry a higher RPM rating. Check out the downloads tab for a chart showing wheels and their maximum RPM.

Specifications

• Bore: 0.375 in. Hex, 0.50 in. Hex, 5 mm Hex
• Core Material: Polycarbonate
• Diameter: 2.25 in.
• Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
• Tread Material: TPU
• Weight: 0.08 lbs
• Width: 1 in.

Documents

Layout Print(s)

am-3949 2.25IN 500Hex HD Compliant Wheel REV3.PDF

am-3950 2.25IN 375Hex HD Compliant Wheel REV3.PDF

am-4536 2.25in HD 5mm Hex Molded Compliant Wheel.PDF

CAD File(s)

am-3949 2.25IN 500Hex HD Compliant Wheel.STEP

am-3950 2.25IN 375Hex HD Compliant Wheel.STEP

am-4536 2IN OverMolded 5mm Hex Compliant Wheel.STEP

Compliant wheels are not intended for moving robots, but moving objects. Compliant wheels give way to allow rigid objects to be manipulated easily. A line of multiple wheels on a driven hex shaft creates a very effective roller that ignores variations in the objects being driven. This makes for high-performance intakes and internal conveyors. The wheels are sized for an interference fit and tend to stay in place on a shaft, though a shaft collar may be used to make absolutely sure the wheels stay clear of other mechanisms or maintain consistent spacing.

The hex bore versions of this wheel are undersized, and are intended to be an interference fit on their respective hex shafts. This interference fit allows for effective torque transfer from the hex shaft to the wheel, as well as allowing the wheel to remain in place along the shaft without the need for spacers or collar clamps:

Different durometer ratings give each wheel unique characteristics. Green wheels (35A durometer) are the softest and most compliant around objects, while orange (40A), maroon (45A), and blue (50A) wheels are increasingly firm. The increased firmness also allows the latter wheels to carry a higher RPM rating. Check out the downloads tab for a chart showing wheels and their maximum RPM. 

Specifications

• Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore
• Diameter: 2 in.
• Durometer: 35A (Green), ⠀40A (Orange), ⠀45A (Maroon), ⠀50A (Blue), 60A (Black)
• Hole Pattern: Qty 2 3.5 mm Holes on a 16 mm Circle for 8 mm bore wheels
• Material: TPU
• Maximum RPM: 6000 - 9000
• Weight: 0.035 lb.
• Width: 0.5 in.

Documents

Layout Print(s)

am-3571 2IN 375 Hex Compliant Wheel REV3.PDF

am-3462 2IN 500Hex Compliant Wheel REV3.PDF

am-3572 2IN 8mm Compliant Wheel REV4.PDF

CAD File(s)

am-3571 2IN 375Hex Compliant Wheel REV2.STEP

am-3572 2IN 8mm Compliant Wheel REV2.STEP

am-3462 2IN Molded 500Hex Compliant Wheel REV2.STEP

Additional File(s)

2 inch Compliant Wheel Expansion.pdf

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The Sushi Roller Intake Wheels are an excellent choice for robot intakes, internal conveyors, feeder mechanisms, or anywhere you need a durable, compact and grippy roller. These rollers are made with a robust polycarbonate hex bore hub, so no external hub is necessary - just slide them onto a hex shaft, constrain them axially and you are good to go. Available in a range of durometers for a wide variety of applications, these cute little rollers are great for getting a grip on things!

Specifications

• Bore: 0.5 in. Hex, 5 mm Hex, 0.375 in. Hex
• Core Material: Polycarbonate
• Diameter: 1 in.
• Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
• Tread Material: TPU
• Weight: 0.022 lbs
• Width: 1 in.

Do you have a hard time finding some strong hex stock aluminum? We have it! This is 7075 series aluminum, which is great for use in transmission shafts.

Specifications:

• Material: 7075 Aluminum
• Width: 1/2" hex (0.496-0.499 inches)
• Weight: 0.27 pounds/ft
• Length: You specify, 1 foot, 3 feet or 6 foot in length, +/- 1"

The CIM motor is a tried and true FIRST Robotics Competition workhorse motor. This brushed DC motor is 2.5 inches in diameter and kicks out 337 watts of power.

Pinion Options:

The CIM motor shaft is 0.313 in. (8 mm) in diameter and 1.25 inches long. It features a 2 mm wide machine key slot allowing installation of any number of custom or off the shelf pinions such as those included with all of our CIM based gearboxes. Other options include a pre-attached 16 tooth pinion making the CIM ready to mate to a CIM Sport planetary gearbox or a pre-attached 15 tooth pinion preparing the CIM for an EVO Gearbox. Use either of these two options if you are planning on using either the CIM Sport or an EVO gearbox and don't want to install the press fit pinion yourself. All of our other CIM based gearboxes use a slip fit pinion & machine key and are easy for the end user to install. 

 

Compatible Components:

• Long CIM Motor Key - 2x2x14 mm Machine Key (am-0032)
• CIM Motor Key - 2x2x10 mm Machine Key, steel (am-1121)
• Retaining Ring for CIM Shaft - Retaining Clip, 8 mm id (am-0033)

Motor Etching

• Logo: AndyMark Logo
• Voltage and Name: 12VDC 2.5" CIM MOTOR
• CCL part number: PM25R-45F-1003
• Manufacturing date: MMDDYY

Specifications

• Bolt Pattern: 2 #10-32 Holes on a 2 in. diameter bolt circle
• Duty Cycle: Intermittent
• Free Current: 2.7 AMPs
• Free Speed: 5310 RPM
• Maximum Power: 337 Watts
• Output Shaft Diameter: 0.313 in. (8mm)
• Output Shaft Length: 1.245 in.
• Stall Current: 133 AMPs
• Stall Torque: 343.4 in-oz
• Voltage: 12 Volts DC
• Weight: 2.8 lbs

NOTE: This product is not included in any Sales or Discounts.

The Voltage Regulator Module (VRM) is a DC to DC convertor that is capable of both boost and buck voltage regulation. The device features two independent SEPIC (Single Ended Primary-inductor Converter) regulators allowing the input voltage to be above or below the desired output voltage. There are two regulators (one 5V and one 12V) each with two current limiting PTC’s (500mA and 2A). Reverse polarity protection is included.

The VRM has been used in the 2015-2021 FIRST Robotics Competition Kit of Parts.  As of Sept 10, 2020 according to FIRST blog these will continue to remain competition legal in future years.

See the overview of the 2021 Controls system

Please contact support at [email protected] for warranty issues or Return Merchandise Authorization (RMA) for this product.

VRM User Guide

Documents

Layout Print(s)

am-2857 VRM.PDF

Crimp Tool and PWM standard housings and pins to crimp on to 22-28 AWG wire.

Enough for 50 PWM connectors and 100 Pins of both Male and Female variety.

Kit Includes:

• 1 - PWM crimp tool, multi-series contacts (am-2672)
• 1 - PWM Male Connector (25 Housings, 100 Pins) (am-0943a)
• 1 - PWM Female Connector (25 Housings, 100 Pins) (am-2814a)

NOTE: This product is not included in any Sales or Discounts.

This is the PD panel being used in the 2015 FIRST Robotics Competition Kit of Parts.

The Power Distribution Panel (PDP) from Cross the Road Electronics is the latest DC power interface for competition robotics. The PDP uses CAN to connect directly to the roboRIO and allows for individual current monitoring on each channel.

Replacement 20 Amp Mini Yellow Fuse (am-3605) & 10 Amp Mini Red Fuse (am-4053) are available as well.

Please contact Cross the Road Electronics [email protected] for warranty issues or Return Merchandise Authorization (RMA) for this product.

For the most up to date documentation on this product, please see: https://www.ctr-electronics.com/pdp.html#product_tabs_technical_resources

Inputs:

• 12V DC Input (designed for FRC-legal battery). We recommend using a 120A Circuit Breaker (am-2082) between your power source and this panel.

Outputs:

• 12V DC output
• (8) 40A Protected Channels (12V)
• (8) 20A / 30A Protected Channels (12V)
• (1) 20A Protected Channel (shared between PCM and VRM)
• (1) 10A Protected Channel (roboRIO)
• (1) CAN Bus (provides feedback to roboRIO)