AndyMark 55 Tooth 9 mm Wide 5 mm Pitch HTD Timing Belt

This retainer clip is used to hold objects (such as gears) in place on shafts. 

Example: This product can be used to hold a gear onto a CIM motor shaft. 

Specification: 

• Material: Steel
• Inner Diameter: 8mm
• Outer Diameter: 15mm
• Weight: Less than 0.001 lbs

The inside black portion of this wheel is made from molded polycarbonate plastic. The outer tread is TPU (Thermoplastic PolyUrethane). This robust but lightweight wheel provides good traction on carpet and soft tiles. Stealth wheels are the perfect drive wheel for smaller (<50 lb.) robots, or for intakes and other auxiliary robot mechanisms. These wheels are available in a variety of bores and durometers. 4 in. Stealth Wheels feature a 6 bolt pattern on a 1.875 in. bolt circle for mounting sprockets, hubs, and gears. Nub Bore Stealth Wheels feature a 4 bolt pattern on a 16 mm bolt circle found in most FIRST Tech Challenge building systems. The lower the durometer the softer the wheel is, this makes it wear away faster, but also makes it more grippy.

Product Usage:
Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product.

Specifications

• Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore, 5 mm Hex
• Diameter: 2 in., 4 in.
• Durometer: 35A (Green), ⠀40A (Orange), ⠀50A (Blue), ⠀60A (Black), ⠀80A (Gray)
• Hole Pattern: Qty 4 3.5 mm Holes on a 16 mm Circle for 8 mm bore wheels
• Material: TPU, Polycarbonate
• Weight: 0.23lb, 0.1lb
• Width: 1 in.

Documents

Layout Print(s)

am-3664 2in 5mm Hex Stealth Wheel REV4.PDF

am-3156 2IN 8mm Stealth Wheel REV3.PDF

am-3436 2in 375Hex Stealth Wheel REV3.PDF

am-3155 2in 500Hex Stealth Wheel REV3.PDF

am-3665 4in 5mm Hex Stealth Wheel REV3.PDF

am-2648 4IN 8mm Stealth Wheel REV5.PDF

am-3435 4in 375Hex Stealth Wheel REV3.PDF

am-2647 4in 500Hex Stealth Wheel REV3.PDF

CAD File(s)

am-3664 2in 5mm Hex Bore Stealth Wheel REV3.STEP

am-3156 2IN 8mm Stealth Wheel.STEP

am-3436 2IN 375Hex Stealth Wheel REV2.STEP

am-3155 2IN 500Hex Stealth Wheel REV2.STEP

am-3665 4IN 5mm Hex Stealth Wheel REV2.STEP

am-2647 4inWheel 500 Hex REV2.STEP

am-3435 4in Wheel Integrated Hub 375 HEX with Tread REV2.STEP

am-2648 4inWheel 8mm Hub REV2.STEP

These are all of our 9 mm wide 5 mm pitch HTD synchronous timing belt offerings. All of these belts are a composite of flexible rubber with a fiberglass tensile member throughout. Synchronous timing belts, also known as a toothed belt or synchronous belt, are designed to eliminate slippage and keep any number of objects rotating at a constant rate. We offer genuine Gates brand belts, AndyMark branded belts, as well as lower-cost generic brand belts.

Current Belt Offerings

Parts are organized by the following scheme: (Tooth Count - Trade Number - AndyMark part number)

AndyMark Brand Belts

• 30T - 150-HTD-5M-9 - am-5209_30T
• 35T - 175-HTD-5M-9 - am-5209_35T
• 40T - 200-HTD-5M-9 - am-5209_40T
• 45T - 225-HTD-5M-9 - am-5209_45T
• 50T - 250-HTD-5M-9 - am-5209_50T
• 55T - 275-HTD-5M-9 - am-5209_55T
• 60T - 300-HTD-5M-9 - am-5209_60T
• 64T - 320-HTD-5M-9 - am-5209_64T
• 65T - 325-HTD-5M-9 - am-5209_65T
• 70T - 350-HTD-5M-9 - am-5209_70T
• 75T - 375-HTD-5M-9 - am-5209_75T
• 80T - 400-HTD-5M-9 - am-5209_80T
• 85T - 425-HTD-5M-9 - am-5209_85T
• 90T - 450-HTD-5M-9 - am-5209_90T
• 91T - 455-HTD-5M-9 - am-5209_91T
• 93T - 465-HTD-5M-9 - am-5209_93T
• 95T - 475-HTD-5M-9 - am-5209_95T
• 100T - 500-HTD-5M-9 - am-5209_100T
• 105T - 525-HTD-5M-9 - am-5209_105T
• 106T - 530-HTD-5M-9 - am-5209_106T
• 110T - 550-HTD-5M-9 - am-5209_110T
• 115T - 575-HTD-5M-9 - am-5209_115T
• 120T - 600-HTD-5M-9 - am-5209_120T
• 121T - 605-HTD-5M-9 - am-5209_121T
• 125T - 625-HTD-5M-9 - am-5209_125T
• 130T - 650-HTD-5M-9 - am-5209_130T
• 135T - 675-HTD-5M-9 - am-5209_135T
• 136T - 680-HTD-5M-9 - am-5209_136T
• 140T - 700-HTD-5M-9 - am-5209_140T
• 145T - 725-HTD-5M-9 - am-5209_145T
• 150T - 750-HTD-5M-9 - am-5209_150T
• 152T - 760-HTD-5M-9 - am-5209_152T
• 160T - 800-HTD-5M-9 - am-5209_160T
• 167T - 835-HTD-5M-9 - am-5209_167T
• 170T - 850-HTD-5M-9 - am-5209_170T
• 180T - 900-HTD-5M-9 - am-5209_180T
• 190T - 950-HTD-5M-9 - am-5209_190T
• 200T - 1000-HTD-5M-9 - am-5209_200T
• 225T - 1125-HTD-5M-9 - am-5209_225T
• 250T - 1250-HTD-5M-9 - am-5209_250T

This is a single sheet of 1/8 inch thick polycarbonate (PC) plastic, cut to a 24x24 inch square. This single sheet of PC will be shipped with the protective covering on both sides of the plastic sheet. 

Polycarbonate was invented in 1963 by Dan Fox at General Electric. GE's trade name for this plastic is LEXAN, but it also is sold under other trade names (Makrolon, Hyzod, Cyrolon).

This material is NOT plexiglas or acrylic, as we don't suggest that you use that material on a mobile robot, since acrylic will easily shatter.

Specifications:

• Weight: 2.9 pounds
• Width: 24 inches
• Length: 24 inches
• Material thickness: 0.118 inch
• Material: Clear Polycarbonate

1/2 in. hex shaft is the life of many competitive robot components. This 1018 steel shaft is available in four lengths. The five inch shaft was used in various Modulox gearboxes and may come with a 1/4 in. hole drilled in one end. The other sizes can be used as shaft stock, ready to be cut to length as needed. The stock lengths ship un-plated ready for your choice of finish. 

Specifications

• Diameter: 0.5 in. Hex
• Finish: None
• Length: 5 in.
• Material: 1018 Steel
• Weight: 0.74 lbs per ft

This is a box of 32 pool noodles. These may be used to build bumpers for FIRST Robotics Competition robots. Be sure to read robot rules. If one of these items is ordered, 32 noodles will be shipped to the purchaser, within one box.

Specifications

• Color: random between purple, blue, red, yellow, orange (choice of color not available)
• Diameter: Approximately 2.2 to 2.5 in.
• Length: 54 to 57 in.
• Weight: 8.020 lbs

This is the 48 Tooth Gear that can be used in place of am-0885. 

Specifications:

• Material: 6061 Aluminum
• Diametric pitch: 20
• Pressure angle: 14.5
• Number of teeth: 48
• Pitch diameter: 2.4"
• Bore: 1/2" Hex hole, broached
• Thickness: 0.4"
• Weight: 0.14 Lb

This is 12 GA bonded wire* with Red and Black Jacketing. It is much easier to use than two separate wires, easier to follow during troubleshooting, and easier to keep your wiring clean. Pull apart at the end only as much as you need and the rest stays together.

If you are looking for a much more flexible wire or wire that is not bonded check out our Silicone Wire. 
 

* - This is also known as zip cord or zip wire.

Specifications

• Gauge: 12 AWG
• Length: 25 feet
• Total Weight: 1.2 lbs
• Weight: 0.05 lbs/ft
• Wire Jacketing: black & red (bonded together)