USB stepper motor driver Pololu 3139 47V/5.4A

The system allows you to control a stepper motor using a device that allows you to generate the logical state, e.g., Arduino, STM32Discovoery, Raspberry Pi or any microcontroller. The driver is to configure, test and monitor via USB, runs on operating systems Windows, Linux, and macOS. The Pololu module is characterized by a very simple operation. To rotate the motor one step, you must specify the STEP output high (logical unit), another sequence of zeros and ones moves the motor one step, etc. the Choice of direction is accomplished by depositing as the output DIR (e.g., low - speed clockwise, as high - on the contrary). The driver also has the choice of resolution of operation of the engine. To control a stepper motor bipolarnym it is necessary to connect the system in accordance with the following figure. If the nominal voltage of the motor is lower than required power supply driver (10 V), manually with the potentiometer to set the current limit.

Technical data:

• The motor supply voltage: 10 V - 47 V
• Current: max 1.8 A per coil (when using cooling to 4.5 A)
• Voltage digital logic supply: 5 V regulator - no external power supply needed
• The simple control interface
• Work in 6 different modes: full step, 1/2, 1/4, 1/8, 1/16 and 1/32 step
• The ability to adjust the current consumed by the motor with a potentiometer
• Protection against too high current motor
• Automatic switching between modes based on the current consumption through the engine
• Overheat protection system
• Has 6 management Interfaces: USB, TTL serial, I2C, Servo pulse RC, analog, sensor square
• The maximum speed step: 50000 steps per second
• A kit for self-Assembly

• Driver module stepper motor TB67S249FTG
• Strap goldpin
• Screw
  

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Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 70€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Paid orders of more than 100€ are shipped for free to Latvia and Estonia.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.