G251X STEPPER MOTOR DRIVER

  • 3.5A and 50V DC
  • Motor range NEMA 17 through 34.
  • Native ten micro-step resolution + Full Step Morphing (unique to Geckodrive products).

Full Description
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$95.00 inc. GST

In stock

The G251X is Geckodrive's most popular product for small to medium sized stepper applications. With an easier to use 3.5mm terminal block for end-user wiring the G251X is a favorite of hobbyists and OEM’s alike.

Its small size (only 1.65” x 1.3” x 0.585”) makes it a perfect candidate for small platform CNC machines, 3D printers or any small to medium power automation application. At a native ten microstep resolution the G251X does not require extremely high input frequencies to operate at high speed but offers enough resolution to match the accuracy of most stepper motors (+/- 5% of one full step).

An adjustable low speed smoothness trimpot compensates for motor nonlinearity at the low end while midband resonance compensation ensures reliable torque output through the midband dropout region. Full Step Morphing is entirely unique to Geckodrive products and can transition your motor to a true full step motor between 4 – 6 revolutions per second. No software changes are required to take advantage of this and accuracy will not be sacrificed. This results in a 30% increase in useable torque over a drive that does not morph.

High quality and high efficiency components, from the small footprint IPAK MOSFETs and oversized gate drivers to the low-power CPLD means the drive consumes very little quiescent current and requires minimal heatsinking.

An attached hard anodized heatspreader electrically isolates the MOSFETs on the bottom side and makes it possible to attach the G251X to any heatsinking surface.

The G201X is a pin-for-pin drop-in replacement for our legacy G201, our first stepper motor control. All Geckodrive motor controls come with Geckodrives industry leading three-year warranty and free US-based technical support + 3DTeks Australian Based support, so whatever time you need help... it's available.

  • Native Resolution 10 uStep (2000 PPR) + Microstep Morhping
  • Power Rating 50VDC, 3.5A maximum
  • PWM Frequency N/A
  • Encoder Information N/A
  • Motor Control Type Stepper
  • Metal Treatment Black Anodizing

Compare Geckodrive Products

G540

Axis Controlled:

Four

Resolution:

10 µstep+Morph

Motor Size:

Nema 17 to 34

Max Voltage:

50V

Current Per Coil:

3.5A

Bulletproof:

-

Warranty:

1 Year

G210X

Axis Controlled:

One

Resolution:

10,5,0.5 µstep + Morph, full step

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

7A

Bulletproof:

-

Warranty:

1 Year

G250X /G251X

Axis Controlled:

One

Resolution:

10 µstep+Morph

Motor Size:

Nema 17 to 34

Max Voltage:

50V

Current Per Coil:

3.5A

Bulletproof:

-

Warranty:

1 Year

R2
R3

G201X

Axis Controlled:

One

Resolution:

10 µstep+Morph

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

7A

Bulletproof:

-

Warranty:

1 Year

G214

Axis Controlled:

One

Resolution:

1 to 256 µstep

Motor Size:

Nema 8 to 42

Max Voltage:

80V

Current Per Coil:

3.5A

Bulletproof:

YES

Warranty:

1 Year

G901X

Axis Controlled:

One

Resolution:

10,5,0.5 µstep, full step

Motor Size:

NA

Max Voltage:

NA

Current Per Coil:

NA

Bulletproof:

-

Warranty:

1 Year

G320X

Axis Controlled:

One

Resolution:

per motors encoder

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

20A

Bulletproof:

YES

Warranty:

1 Year

G203V

Axis Controlled:

One

Resolution:

10 µstep+Morph

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

7A

Bulletproof:

YES

Warranty:

1 Year

G213V

Axis Controlled:

One

Resolution:

10,5,0.5 µstep + Morph, full step

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

7A

Bulletproof:

YES

Warranty:

1 Year

GM215

Axis Controlled:

One Motor, Four Axis

Resolution:

See details

Motor Size:

Nema 17 to 42

Max Voltage:

80V

Current Per Coil:

7A

Bulletproof:

YES

Warranty:

1 Year