ACME Lead Screw Linear Actuator – NEMA23 Stepper Motor

NEMA23 ACME Lead Screw Linear Actuator

£85.00
Ex Tax: £70.83
Brand: Openbuilds
Product Code: NEMA23DRIVENLA
Availability: In Stock
Qty:

Available Options

* Extrusion Profile:
* Extrusion Length:
* Extrusion Colour:
* Precise Length:
If "Yes", the precise length (mm):
* Gantry Type:
* Motor:
Total:

NEMA23 ACME Lead Screw Linear Actuator

About

This ACME Lead screw driven linear actuator uses standard v-slot parts to create a very simple but powerful lead screw driven linear actuator. By using the v-slot system, this linear actuator takes advantage of the smooth and precise v-groove to create super accurate linear motion. The linear actuator can be used for a wide range of applications, a standard-out example is the z-axis on a CNC machine, a similar set-up is used on our very own OX.

Because this kit uses all standard v-slot parts it can be easily combined with more of these actuators, other types, or a design of your own to quickly build a functional machine.

NEMA23 ACME Lead screw linear actuator
Linear Actuator Gantry

We have a range of options available for this linear actuator, it is available in profiles of 20x60mm/20x40mm & 20x80mm. With standard lengths of 250/500 & 1000mm. If you need it to a precise size, other than the standard lengths, for an additional cost, our cutting service is available.

In addition to the rail options, we also have the option between 4 or 6 solid v delrin wheels, this allows you to beef up the gantry to your needs.

The maximum travel distance of the gantry is 100mm less than the extrusion length. For instance the 1000mm linear actuator has a maximum travel of 900mm.

Motor Options

For the motor there are multiple of options available. The first option is to have the linear actuator without a stepper motor, if you choose this option the hardware to mount the motor, and motion parts are still provided.

The second option is a stepper motor included. Stepper motors ideally need to be run from a controller with a stepper driver, the controller is not included with this option.

The final option is a stepper motor with a uStepper controller. The uStepper is an ultra compact stepper motor controller board, it is Arduino compatible with a built in stepper driver, it can be mounted directly on to the back of the stepper motor. In addition to this it also has a 12bit rotary encoder, this allows absolute position tracking of the motor shaft making missed stepped detection possible. The uStepper also has a built in temperature sensor next to the stepper driver, allowing for continuous temperature monitoring.

The uStepper needs to be programmed through the Arduino IDE to carry out the operations you require. To simplify this an Arduino library is available for uStepper which provides functions for all the main features.

The uStepper has a max current output of 2A, therefore it can only be used with our 175oz 2.0A NEMA23 Stepper motor. By default the uStepper will be provided with a DC Jack input connector, if you prefer a terminal input connector please leave a comment on your order.

For more information about the uStepper visit the product page: www.ooznest.co.uk/uStepper-Controller-Board

uStepper Motor Controller
uStepper Motor Controller Mounted

Assembly

Minimal tools are needed, 4/2.5/1.5mm allen keys, 8mm Spanner, and a Screwdriver.

This is a very simple kit to build. Mark Carew, of Openbuilds, has made an excellent instruction video showing you how to build this linear actuator. This video can be found in the tab named “Instructions” directly under the thumbnail pictures above.

What You Will Be Getting

Everything to make a ACME Lead screw driven linear actuator, powered by a NEMA23 Stepper motor, as to Mark Carew's specification, with the options chosen above. A NEMA23 stepper motor is an optional addition, if you choose not to have a NEMA23 stepper motor, you will still get the mounting and motion hardware.

Check the "Parts List" tab above to see what exactly you will be getting.

Qty
6
4 or 6 (Depending on gantry plate wheel choice)
3
3
4 or 6 (Depending on gantry plate wheel choice)
2 or 3 (Depending on gantry plate wheel choice)
3
2 or 3 (Depending on gantry plate wheel choice)
4
2
4
2
2
2
2
1
1
1
1
1
1 (Optional)
Description
M5-Low-Profile-15mm
M5-Low-Profile-40mm
M5-Low-Profile-55mm
M5-Nyloc-Nut
Aluminium-Spacer-3mm
Aluminium-Spacer-6mm
Aluminium-Spacer-40mm
Eccentric-Spacer-Mini-6mm
Xtreme-Solid-V-Wheel-Kit
Spacer Block
Self-Tapping-Screw
688ZZ-Bearing
8mm-Shim
8mm-Lock-Collar
NEMA23-Threaded-Rod-Plate
ACME-AB-Nut-Block
Flexible-Coupler-8mm-1/4"
V-Slot-Gantry-Plate
V-Slot-Linear-Rail (To chosen profile, length, & colour)
ACME-Lead-Screw (To correct length)
NEMA23-Stepper-Motor

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About

A revolution is coming… one where our 2D thoughts are turned into 3D realities and where you have full control of your creative experiments, with a little help from an online expert community that loves to share what we do. Ooznest is a proud cog in that machine - supplying the 3D printing community with what they need to grow and thrive.

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