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1206-POLOLU Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase
CA$44.95
This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 4.5 V, allowing for a holding torque of 950 g-cm (13 oz-in). The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
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979-POLOLU 3pi Expansion Kit with Cutouts - Black
979-POLOLU 3pi Expansion Kit with Cutouts - Black
CA$26.31
This is a kit that gives you everything you need to add a second level to your 3pi robot.
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3117-POLOLU A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge
CA$50.69
This programmable module combines with a Raspberry Pi to serve as the control center of a small robot or electronics project. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.8 A per channel to two brushed DC motors.
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1637-POLOLU Vibration Motor 8 x 3.4mm
1637-POLOLU Vibration Motor 8 x 3.4mm
CA$6.14
This is a 8 x 3.4mm vibration motor perfect for non-audible indicators. It is fully-enclosed with no exposed moving parts.
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2991-POLOLU G2 High-Power Motor Driver 18v17
CA$82.33
This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 30 V voltage range and is efficient enough to deliver a continuous 17 A without a heat sink. Additional features of this second-generation (G2) driver include reverse-voltage protection along with basic current sensing and current limiting functionality.
Delivery within 2-3 weeks
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1122-POLOLU 120:1 Mini Plastic Gearmotor Offset 2mm Spline Output
1122-POLOLU 120:1 Mini Plastic Gearmotor Offset 2mm Spline Output
CA$8.45
Typical operating voltage: 4.5V, Gear ratio: 120:1, Free-run speed/current @ 4.5V: 80 rpm/80 mA, Stall current/torque @ 4.5V: 800 mA/30 oz·in.
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2257-POLOLU Stamped Aluminum L-Bracket for NEMA 14 Stepper Motors
CA$5.67
This black anodized aluminum bracket lets you securely mount typical NEMA 14-size stepper motors to your project. The bracket features several slots and holes for a variety of mounting solutions, and four M3×5mm screws are included for securing the motor to the bracket.
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2966-POLOLU MP6500 Stepper Motor Driver Carrier, Potentiometer Current Control
CA$16.95
This breakout board for the MPS MP6500 microstepping bipolar stepper motor driver is Pololu’s latest stepper motor driver. The module has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. The MP6500 offers up to 1/8-step microstepping, operates from 4.5 V to 35 V, and can deliver up to approximately 1.5 A per phase continuously without a heat sink or forced air flow (up to 2.5 A peak). This version of the board uses an on-board trimmer potentiometer for setting the current limit, and the board ships with 0.1″ male header pins included but not soldered in.
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2673-POLOLU Aluminum Scooter Wheel Adapter for 5mm Shaft
2673-POLOLU Aluminum Scooter Wheel Adapter for 5mm Shaft
CA$9.42
This two-part aluminum assembly mounts directly to 5 mm diameter motor output shafts like those on many of our stepper motors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608-series ball bearings.
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2994-POLOLU G2 High-Power Motor Driver 18v25
CA$98.81
This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 30 V voltage range and is efficient enough to deliver a continuous 25 A without a heat sink. Additional features of this second-generation (G2) driver include reverse-voltage protection along with basic current sensing and current limiting functionality.
Delivery within 2-3 weeks
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2675-POLOLU Aluminum Scooter Wheel Adapter for 1/4″ Shaft
CA$7.62
This two-part aluminum assembly mounts directly to 1/4 inch diameter motor output shafts like those on our NEMA 23 stepper motors and allows you to drive most scooter, skateboard, inline skate, and other common wheels that are compatible with popular 608 ball bearings.
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989-POLOLU Micro Metal Gearmotor Bracket Pair - Black
989-POLOLU Micro Metal Gearmotor Bracket Pair - Black
CA$7.68
This is a black pair of micro metal gearmotor bracket, which enables convenient mounting of popular Sanyo-style miniature metal gearmotors.
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3058-POLOLU 1000:1 Micro Metal Gearmotor LP 6V with Extended Motor Shaft
CA$36.85
This gearmotor is a miniature low-power, 6 V brushed DC motor with a 986.41:1 metal gearbox, making it a great choice for applications requiring fine control at very low speeds. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft. Key specs at 6 V: 14 RPM and 40 mA with no load, 70 oz-in (5 kg-cm) and 0.36 A at stall. (Note: stall torque and current specifications are theoretical values; stalling the motor will damage the gearbox.)
Delivery within 2-3 weeks
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3758-POLOLU Dual MAX14870 Motor Driver for Raspberry Pi (Partial Kit)
CA$41.12
This compact expansion board plugs directly into the GPIO header on a Raspberry Pi and provides an easy and low-cost solution for driving a pair of small brushed DC motors. Its pair of integrated MAX14870 motor drivers allows it to operate from 4.5 V to 36 V, making it a great control option for small motors that run on a wide range of voltages. The board can deliver a continuous 1.7 A (2.5 A peak) per motor. This version ships as a partial kit; all surface-mount components are installed, but the included through-hole connectors are not soldered in.
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1084-POLOLU Pololu 37D mm Metal Gearmotor Bracket Pair
1084-POLOLU Pololu 37D mm Metal Gearmotor Bracket Pair
CA$20.59
These aluminum gearmotor brackets let you securely mount Pololu’s 37D mm metal gearmotors to your project.
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