Nema 17 (42HM48), 400 steps / turn, 0.9° / step, Stepper motor for 3D printer

NEMA-17-42HM48-1684AF

New product

1 NEMA17 stepper motors compatible with Scalar 3D printers.

Powerful, robust, with a nice capacity to stay cool thanks to it's 40mm high and limited 1.2A per phase;

Uses only 1.2A for a 4000 g.cm torque (0.44 Nm ou 62 Oz.In)

More details

In stock !

15,83 €

Including 0,42 € for ecotax

More info

With lead wire length of 75cm.

This motor can also be used on any standard 3D printers such as Prusa, Mendels or even small CNC machines.

Main characteristics:

  • Model: LKD 42HM48-1684AF
  • Compatible with NEMA17 standard
  • Dimensions: 42.3 x 42.3 x 40 mm
  • Motor shaft diameter: 5mm
  • Motor shaft length: 22mm
  • Phase number: 2
  • Step angle: 0.9° / step (+/- 5%)
  • Step count per turn: 400
  • Phase current: 1.68A
  • Phase resistance: 1.65 ohm
  • Holding torque: 4400 g.cm
  • Rotor inertia: 68 g.cm²
  • Detent torque: 220 g.cm
  • Insulation resistance: 100 Moh
  • Dielectric insulation: 500 VAC (for 1 min)
  • Working temperature: -20°C / +50°C
  • Max temperature: +80°C
  • Max speed : 3000rpm
  • Lead wires: 4
  • Weight: 370g

Data sheet

Motors Torque4400g.cm
Motor resolution0.9° / step
Motors dimensions (L, W, H)Nema 17
Motor lead wires4
Motors lead wire length75 cm
Width (mm)42.3
Height (mm)48
TypeNEMA 17
Max coil current1.68A
Continuous Current per coil1.68
Pins4
ConnectionsDupont 4 pins
Model42HM48-1684AF
Working temperature and humidity-20°C / +50°C
EMC standardsCE
Phase count2
Shaft diameter5
Step angle0.9°/Step
Steps per revolution400
Phase resistance1.65
Phase inductance4.1
Holding torque4400 g.cm

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Nema 17 (42HM48), 400 steps / turn, 0.9° / step, Stepper motor for 3D printer

Nema 17 (42HM48), 400 steps / turn, 0.9° / step, Stepper motor for 3D printer

1 NEMA17 stepper motors compatible with Scalar 3D printers.

Powerful, robust, with a nice capacity to stay cool thanks to it's 40mm high and limited 1.2A per phase;

Uses only 1.2A for a 4000 g.cm torque (0.44 Nm ou 62 Oz.In)

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