Rotary Motion Guide
Rotary systems involve rotating mechanical parts such as motors, sprockets, and pulleys. Learn the basics about rotary motion here.
Products for USB Sensing and Control
Quantity Available: 213
| Qty | Price |
|---|---|
| 5 | $2.40 |
| 10 | $2.30 |
Pulley for GT2 timing belts. Machined from aluminum.
| Physical Properties | |
|---|---|
| Inner Diameter | 6 mm |
| Number of Teeth | 22 |
| Hex Key Size Required | 2 mm |
| Customs Information | |
| Canadian HS Export Code | 8483.90.00 |
| American HTS Import Code | 8483.90.50.90 |
| Country of Origin | CN (China) |
This pulley can be used with any GT2 series belt. The size of belt required depends on the desired distance between your two pulleys; for installation details see the Rotary Motion Guide.
| Product | Physical Properties | |||
|---|---|---|---|---|
| Part Number | Price | Pulley Series | Belt Circumference | Working Tensile Strength |
 120mm GT2x6mm Timing Belt
|
$1.50 | GT2 | 120 mm | 27 N |
 156mm GT2x6mm Timing Belt
|
$1.50 | GT2 | 156 mm | 27 N |
 184mm GT2x6mm Timing Belt
|
$1.50 | GT2 | 184 mm | 27 N |
 220mm GT2x6mm Timing Belt
|
$1.50 | GT2 | 220 mm | 27 N |
 276mm GT2x6mm Timing Belt
|
$1.50 | GT2 | 276 mm | 27 N |
 330mm GT2x6mm Timing Belt
|
$3.00 | GT2 | 330 mm | 27 N |
 392mm GT2x6mm Timing Belt
|
$3.35 | GT2 | 392 mm | 27 N |
 560mm GT2x6mm Timing Belt
|
$5.20 | GT2 | 560 mm | 27 N |
 GT2x6mm Timing Belt Open
|
$2.25/Meter | GT2 | — | 27 N |
Stepper motors have high torque and precise position control. This pulley can connect to the main shaft of the following stepper motors:
| Product | Physical Properties | Motor Properties | Electrical Properties | Gearbox Properties | |||
|---|---|---|---|---|---|---|---|
| Part Number | Price | Shaft Diameter | Mounting Plate Size | Rated Torque | Recommended Voltage | Gearbox Type | Gear Ratio |
 NEMA11 - 1.8 Degree - 1.5A Stepper - 27:1 Gearbox
|
$38.00 | 6 mm | NEMA - 11 | 14 kg·cm | 24 V DC | Planetary | 26 103⁄121 : 1 |
 NEMA11 - 1.8 Degree - 1.5A Stepper - 100:1 Gearbox
|
$50.00 | 6 mm | NEMA - 11 | 32 kg·cm | 24 V DC | Planetary | 99 1044⁄2057 : 1 |
DC motors are the simplest and most common option for rotary motion in many projects. This pulley can connect to the main shaft of the following DC motors:
| Product | Physical Properties | Motor Properties | Electrical Properties | Gearbox Specifications | ||
|---|---|---|---|---|---|---|
| Part Number | Price | Shaft Diameter | Rated Torque | Rated Voltage | Gearbox Type | Gear Ratio |
 12V/0.2Kg-cm/1080RPM 3.7:1 DC Gear Motor
|
$18.00 | 6 mm | 240 g·cm | 12 V DC | Planetary | 3 12⁄17 : 1 |
 12V/0.2Kg-cm/230RPM 10:1 DC Gear Motor
|
$10.00 | 6 mm | 200 g·cm | 12 V DC | Spur | 10 : 1 |
 12V/0.9Kg-cm/285RPM 14:1 DC Gear Motor
|
$18.00 | 6 mm | 900 g·cm | 12 V DC | Planetary | 13 212⁄289 : 1 |
 12V/0.3Kg-cm/127RPM 18:1 DC Gear Motor
|
$10.00 | 6 mm | 310 g·cm | 12 V DC | Spur | 18 : 1 |
 12V/0.8Kg-cm/46RPM 50:1 DC Gear Motor
|
$11.00 | 6 mm | 820 g·cm | 12 V DC | Spur | 50 : 1 |
 12V/1.6Kg-cm/23RPM 100:1 DC Gear Motor
|
$11.00 | 6 mm | 1.6 kg·cm | 12 V DC | Spur | 100 : 1 |
| Product | Physical Properties | ||
|---|---|---|---|
| Part Number | Price | Inner Diameter | Number of Teeth |
 GT2 Pulley with 5mm Bore and 16 Teeth
|
$2.50 | 5 mm | 16 |
 GT2 Pulley with 6mm Bore and 22 Teeth
|
$2.50 | 6 mm | 22 |
 GT2 Pulley with 0.25" Bore and 22 Teeth
|
$3.00 | 1⁄4″ | 22 |
 GT2 Idler Pulley 8mm Bore with Spacers
|
$5.50 | 8 mm | 44 |
 GT2 Idler Pulley with 8mm Bore and 44 Teeth
|
$1.75 | 8 mm | 44 |
 GT2 Pulley with 8mm Bore and 22 Teeth
|
$2.75 | 8 mm | 22 |
 GT2 Pulley with 8mm Bore and 32 Teeth
|
$2.50 | 8 mm | 32 |
 GT2 Pulley with 8mm Bore and 44 Teeth
|
$3.00 | 8 mm | 44 |
 GT2 Pulley with 8mm Bore and 60 Teeth
|
$3.00 | 8 mm | 60 |
 GT2 Pulley with 8mm Bore and 80 Teeth
|
$4.00 | 8 mm | 80 |
 GT2 Pulley with 12mm Bore and 36 Teeth
|
$3.00 | 12 mm | 36 |
 GT2 Pulley with 12mm Bore and 44 Teeth
|
$3.00 | 12 mm | 44 |
 GT2 Pulley with 12mm Bore and 60 Teeth
|
$3.55 | 12 mm | 60 |
 GT2 Pulley with 12mm Bore and 80 Teeth
|
$4.45 | 12 mm | 80 |