Rotary Motion Guide
Rotary systems involve rotating mechanical parts such as motors, sprockets, and pulleys. Learn the basics about rotary motion here.
Quantity Available: 146
Qty | Price |
---|---|
5 | $7.68 |
10 | $7.36 |
Idler sprockets are standard sprockets with an integrated bearing that causes them to spin freely. This is useful for adding tension a chain system without putting additional load on the motor. They can also be used to route chains around so they're not in the way of other parts of the system.
The included mounting spacers can be slid onto a bolt, one on each side of the sprocket.
The spacer only contacts the inner bore of the sprocket, so it can be securely mounted while still allowing the sprocket to spin freely.
This sprocket is compatible with series #40 chain. The amount of chain required depends on the desired distance between your two sprockets; for installation details see the Rotary Motion Guide.
Product | |
---|---|
Part Number | Price |
#40 Roller Chain
|
$4.45/Meter |
#40 Roller Chain Link Kit
|
$1.50 |
If you're building a rotary transmission system of any kind, chances are you'll need some rotary shaft. Here's a list of rotary shaft compatible with this sprocket:
Physical Properties | |
---|---|
Inner Diameter | 12 mm |
Number of Teeth | 13 |
Sprocket Series | # 40 |
Customs Information | |
Canadian HS Export Code | 8483.90.00 |
American HTS Import Code | 8483.90.10.50 |
Country of Origin | CN (China) |
Product | Physical Properties | |||
---|---|---|---|---|
Part Number | Price | Inner Diameter | Number of Teeth | Sprocket Series |
#40 Chain Idler Sprocket 12mm Bore with Spacers
|
$8.00 | 12 mm | 13 | # 40 |
#40 Chain Sprocket with 12mm Bore and 9 Teeth
|
$4.25 | 12 mm | 9 | # 40 |
#40 Chain Sprocket with 12mm Bore and 14 Teeth
|
$4.50 | 12 mm | 14 | # 40 |
#40 Chain Sprocket with 12mm Bore and 20 Teeth
|
$7.00 | 12 mm | 20 | # 40 |
#40 Chain Sprocket with 0.5" Bore and 9 Teeth
|
$4.00 | 1⁄2″ | 9 | # 40 |
#40 Chain Sprocket with 14mm Bore and 9 Teeth
|
$4.50 | 14 mm | 9 | # 40 |
#40 Chain Sprocket with 14mm Bore and 20 Teeth
|
$6.50 | 14 mm | 20 | # 40 |
#40 Chain Sprocket with 5/8" Bore and 9 Teeth
|
$4.50 | 5⁄8″ | 9 | # 40 |
#40 Chain Sprocket with 17mm Bore and 20 Teeth
|
$7.00 | 17 mm | 20 | # 40 |
#40 Chain Sprocket with 17mm Bore and 40 Teeth
|
$20.00 | 17 mm | 40 | # 40 |
#40 Chain Sprocket with 19mm Bore and 20 Teeth
|
$7.00 | 19 mm | 20 | # 40 |
#40 Chain Sprocket with 24mm Bore and 20 Teeth
|
$7.00 | 24 mm | 20 | # 40 |
#40 Chain Sprocket with 25mm Bore and 20 Teeth
|
$7.00 | 25 mm | 20 | # 40 |
#40 Chain Sprocket with 25mm Bore and 40 Teeth
|
$17.50 | 25 mm | 40 | # 40 |
#40 Chain Sprocket with 25mm Bore and 60 Teeth
|
$27.00 | 25 mm | 60 | # 40 |