NEMA 17 stepper motor - 48mm

Regular Price: € 12.34

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High Torque NEMA 17 Hybrid Stepper Motor, 1.8° and 48mm

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 TB42HT48-1684AC / -FTB42HT48-1684BC
Rated voltage / phase2,8 V
Rated Current / phase1,68 A
Resistance / phase1,65 Ω ± 10%
Inductance / phase2,8 mH ± 20%
Holding torque4,40 Kg·cm
Number of leads44
Cable length70 cm
Cable terminationDupont 4 wires (type -F: DIP, Dupont compatible)
Weight0,40 Kg0,40 Kg
Length48 mm48 mm
Full step angle1,8º ± 5% (no-load operation)1,8º ± 5% (no-load operation)
Front shaftØ5 mm, length: 20 mm
Rear shaftNoØ5 mm, length: 10 mm

These bipolar stepper engines have been tested by ourselves in order to be compatible with all the current RepRap printers. Unlike other steppers available out there, our design includes a 30cm length cable compatible with the vast majority of electronics, from RAMPS and Sanguinololu to Megatronics.

The engines provide a high torque with a nominal power of 10W. We currently use this engines in our own 3D printers.

They are available in two versions: single and double shaft. The double shaft model was designed to be placed in the top of mendel-like printers. This way, printing a plastic piece for the second shaft makes the calibration of the Z axis easier, without exposing your fingers to potential cuts due to the spinning Z threaded rods.

The price is for one unit.

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