PololuPololu· Electronics
Optical Encoder Pair Kit for Micro Metal Gearmotors, 3.3V
Manufacturer part no. 2591
$14.95≈ 12.98 €
In stock — 25 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €12.98 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.60 |
| Total delivered | €45.58 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $14.95 | |
| ≥ 5 | $13.75 | −8 % |
Datasheets & documents
- 📄 Optical encoder for micro metal gearmotor schematic diagram
- 📄 Datasheet for the Sharp GP2S60 compact reflective photointerrupter
- 📄 Optical Encoder for Micro Metal Gearmotors drill guide
- 📄 David's line following robot that learns the course
- 📄 New products: Magnetic quadrature encoders for micro metal gearmotors
- 📄 Modding the Zumo: encoders, WiFi, GPS, USB, 120 MHz, and joystick control
- 📄 Custom optical encoder signal processing board for the Zumo
- 📄 R2-DR, Kevin's dead reckoning robot
- 📄 David and Fang's dead reckoning robot based on the mbed LPC1768
Specifications (automatically extracted)
Electrical
| Voltage | 3.3 V |
Mechanical
| Weight | 0.7 g |
Other characteristics
| Average input current | 24 mA |
| Size | 9.6 mm × 11.6 mm |
Description
Add quadrature encoders to your LP, MP, or HP micro metal gearmotors (extended back shaft version required) with this kit consisting of two sensor boards, two 3-tooth encoder wheels, and two 5-tooth encoder wheels. The installed system does not exceed the 12 mm × 10 mm cross section of the motors and extends only 5 mm beyond the plastic motor end cap. The 3-tooth wheel provides 12 counts per revolution; using the 5-tooth wheel yields 20 counts per revolution. This version is intended for use at 3.3 V. Note: This board is not compatible with the HPCB micro metal gearmotor versions.
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