Category Archives: Linear Stepper Motor

Motion Control – the LFA-3403 Is an Open Aperture Linear Focus Actuator from Equipment Solutions

Motion Control –  Open Apeture Linear Focus Actuator

motion control - linear focus actuator

LFA-3404 Linear Focus Actuator: 34 millimeter clear aperture, 4 millimeter range of motion, <50 nanometer positioning resolution, 90 grams moving mass, 89 x 57mm, 1kg


motion control - Miniature actuatorsForestville, CA, –
LFA-3404 Linear Focus Actuator: is a high performance compact positioning actuator. It was specifically developed for applications requiring both high precision and high-speed positioning over a short to medium stroke. This product mates the voice coil motor to a perfectly smooth flexure guidance system and a very high resolution position feedback encoder.

Motion Control – 20 mm Linear Stepper Motor by Nippon Pulse are available from Electromate!

Motion Control  – 20 mm Linear Stepper Motor!

motion control linear stepper motor

 

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Vaughan, Ontario, Canada — Motion Control Components — Nippon Pulse is excited to introduce its smallest linear stepper motor yet, the PFL20 Linearstep. The PFL20 is a highly efficient, high thrust tin-can linear actuator with a 20mm diameter and a bipolar winding.

PFL20 is RoHS-compliant, has a 30/60mm effective stroke, and can reach 6 N of force at 200 pps. With 24 steps per revolution, the lead screw has a 1.2mm thread pitch; the PFL20 also reaches 5V rated voltage, resistance of 33 Ohms/phase and inductance of 12mH/phase. The datasheet with additional specifications can be found here.

The simple structure of Linearstep motors – just a threaded rotor hub and lead screw – helps to save space and reduce costs, due to fewer components needed compared to systems that convert rotary motion to linear. Linearstep motors are also easy to control, and can be ordered with unipolar or bipolar windings and a variety of usable voltages. In addition to the 20mm motor size, this motor is also available in 25mm (captive or non-captive option) and 35mm diameter sizes.

Nippon Pulse’s tin-can linear actuators, including the Linearstep, are also available for customization; contact an applications engineer to learn more about our customization capabilities.

Information on the PFL20 from Nippon Pulse can be viewed at:

https://www.electromate.com/assets/catalog-library/pdfs/nippon-pulse/Nippon_Pulse_pfl20_specsheet.pdf

About Electromate:

Electromate’s Core Purpose is to help Manufacturers build better machines using differentiated automation technology. They specialize in Robotic and Mechatronic Solutions for the Industrial Automation marketplace. Respected by customers as a premiere source for High Performance Automation and Motion Control Components & Systems, Electromate® specializes in AC & DC Servo and Stepper Motors & Drives, Motion & Automation Controllers, Positioning Systems & Actuators, Feedback Devices, Gearing Products and HMI’s & Operator Displays, all supported via extensive product selection, just-in-timedelivery, dedicated customer service and technical engineering support.

More on Electromate can be found at

Website: http://www.electromate.com

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Blog: https://electromate.wordpress.com/

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For further information on this new product or others in our extensive product portfolio, call 1-877-SERVO99 (737-8699) or e-mail Warren Osak at sales@electromate.com or visit Electromate at: www.electromate.com


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Ultra-reliable NEMA 23 Stepper-based Linear Actuator by Electrocraft Available from Servo2Go!

Servo2Go - Electrocraft Linear Stepper Actuators

This NEMA 23 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation!

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Greenville, DE –— Motion Control – Based on modified hybrid stepping motors, our AxialPower Plus motors are capable of producing linear forces up to 800 pounds and resolutions up to 0.000125″ per 1.8° step. The reliability and precision of our AxialPower Plus and L3 motors come from using only the highest quality parts. We use stainless steel to increase the durability of our actuating leadscrews. And our internal rotating nuts are made from a range of engineered polymers for low-friction, smooth operation.

APPS23: AxialPower™ Plus Stepper Type Linear Actuator

Size: Nema 23

Torque: to 150 oz-in or 106 Ncm

Typical applications for AxialPower motors:

  • Custom OEM applications (OUR SPECIALTY!)
  • Packaging
  • Semiconductor handling and testing
  • Antenna positioning
  • Laboratory equipment
  • Electric braking systems for railway cars
  • Medical
  • Pick & Place
  • X-Y tables
  • Dispensing
APPS23 Speed / Force Curves
apps23apps23
APPS23 Mechanical / Winding Data
Stack Size Models APPS23 – 90A APPS23 – 150A APPS23 – 90V APPS23 – 150V
Holding Torque
Bi-Polar
(oz-in)
90.0 150.0 90.0 150.0
Holding Torque Bi-Polar
(Ncm)
63.55 105.92 63.55 105.92
Holding Torque
Uni-Polar
(oz-in)
90.0 150.0 72.0 120.0
Holding Torque Uni-Polar
(Ncm)
63.55 105.92 50.84 84.73
Length
(inches)
1.8 2.2 1.8 2.2
Length
(cm)
4.6 5.6 4.6 5.6
Width
(inches)
2.2 2.2 2.2 2.2
Width
(cm)
5.6 5.6 5.6 5.6
Weight
(oz)
17.0 24.0 17.0 24.0
Weight
(Kg)
0.5 0.7 0.5 0.7
Step Angle
(°/step)
1.8 1.8 1.8 1.8
Number Leads 4 4 6 6
APPS23 Bi-Polar Windings
Winding Models APPS23 – 90A10 – 1 APPS23 – 90A20 – 1 APPS23 – 90A30 – 1 APPS23 – 150A10 – 1 APPS23 – 150A20 – 1 APPS23 – 150A30 – 1
Current
(A/Phase)
1.0 2.0 3.0 1.0 2.0 3.0
Voltage
(V/Phase)
5.8 3.0 1.8 7.9 3.8 2.4
Resistance
(R/Phase)
5.8 1.5 0.6 7.9 1.9 0.8
Inductance
(mH)
20.3 5.2 2.0 35.0 8.6 3.5
APPS23Uni-Polar Windings
Winding Models
APPS23 – 90V18 – 1 APPS23 – 90V30 – 1 APPS23 – 90V60 – 1 APPS23 – 90V119 – 1 APPS23 – 150V23 – 1 APPS23 – 150V38 – 1 APPS23 – 150V60 – 1 APPS23 – 150V76 – 1 APPS23 – 150V154 – 1
Current
Bi-Polar
(A/Phase)
2.1 1.4 0.7 0.4 2.1 1.4 0.9 0.7 0.4
Voltage
Bi-Polar
(V/Phase)
2.5 4.2 8.5 16.8 3.3 5.4 8.5 10.8 21.8
Resistance
Bi-Polar
(R/Phase)
1.2 3.1 12.0 47.0 1.5 3.8 9.6 15.2 61.8
Inductance
Bi-Polar
(mH)
4.0 10.4 43.2 165.6 6.4 16.8 47.0 70.8 269.2
Current
Uni-Polar
(A/Phase)
3.0 2.0 1.0 0.5 3.0 2.0 1.3 1.0 0.5
Voltage
Uni-Polar
(V/Phase)
1.8 3.0 6.0 11.9 2.3 3.8 6.0 7.6 15.4
Resistance
Uni-Polar
(R/Phase)
0.6 1.5 6.0 23.5 0.8 1.9 4.8 7.6 30.9
Inductance
Uni-Polar
(mH)
1.0 2.6 10.8 41.4 1.6 4.2 11.7 17.7 67.3
APPS23 Outline Drawing
APPS23 Frame Size Drawing Key
LINEAR ACTUATOR NUMBER LENGTH
(INCHES)
LENGTH
(MM)
APPS23-90 1.75 ±.03 44.5 ±.08
APPS23-150 2.21 ±.03 56.1 ±.08

drawing_apps23.gif

APPS23 Leadscrew Options
Thread
Designation
Thread
Description
(# starts)
Thread Lead
(inches)
Linear Travel
per step
(inches)
Q 3/8-20ACME 0.05000 0.00025000
S 3/8-10ACME 0.10000 0.00050000
T 3/8-16ACME 0.06250 0.00031250

All Electrocraft Motion Controls Products are available through www.Servo2Go.com

For further information on this new product or others in our extensive product portfolio, call 1- 877-378-0240 FREE or e-mail Warren Osak atwarren@servo2go.com or visit Servo2Go.com at: www.Servo2Go.com

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