Captive Linear has limit stroke, the popular are 12.7mm (0.5’’), 19.05mm, 25.4mm(1’’), 31.8mm, 38.1mm, 50.8mm and 63.5mm. The 6-wire motor is a "unipolar" device with four coils with the commons are tied together in each phase and brought out.The captive actuator has a built in anti-rotation mechanism through the use of a splined output shaft that allows it to extend and retract as a unit with no requirements for additional anti-rotation. We beat any price. Our stepper motor linear actuators come in six standard sizes, NEMA 8, 11, 14, 17, 23 and 34 with a variety of external nuts, anti-backlash nuts and ball screws. Our designs are compact and optimized for silent operation. This will then allow the leadscrew to extend and retract without rotating.The External linear actuator uses a leadscrew and nut combination that extends out from the motor. The high-resolution actuators have a smaller step angle. A stepper motor-based linear actuator uses a stepping motor as the source of rotary power. 1.8° 42mm (NEMA17) Linear Stepper Motor Actuators Our Nema 17 linear steppers have large selections of travel-per-step, ranging from 0.00012 inch (0.003mm) to 0.005 inch (0.127mm). Linear stepper actuators create translational motion, coupling directly to the load to achieve incremental linear displacement without position feedback while delivering high linear force in a small designPortescap's stepper motor linear actuator creates translational motion with the simple operation of a stepper motor resulting in a cost effective and reliable motion solution. Lead screw Linear Stepper Motor. Digital control makes the linear stepper motor easy to control with a microprocessor … However, many systems that have these approvals utilize our motors and ultimately get approved as a complete system.This is not recommended on the finer pitch resolutions due to the high forces generated which may cause lock-up. Non-captive linear actuators a designed for longer stroke applications.Haydon Kerk Motion Solutions can offer a wide array of value added features such as connector assemblies, encoders, sensors, high temperature windings, interior and exterior coatings to name just a few. Inside the rotor, there’s a threaded precision nut instead of a shaft. Two versions of the motor are - External and Non-captive. The current supplied will dictate the torque output and can be set to match the load requirement of the application. This POM screw nut works for Tr5x2 Threaded Rod... BIG SALE FOR US STOCK: Linear Motors with Anti-backlash nut. Specification Manufacturer Part Number: Tr5x2-150 Material: Stainless steel Screw diameter: 5mm Lead of thread: 2mm Length: 150mm Resources Drawing: Tr5x2-150.pdf .. Specification Manufacturer Part Number: Tr6.35x2-150 Material: Stainless steel Screw diameter: 6.35mm Lead of thread: 2mm Length: 150mm Resources Drawing: Tr6.35x2-150.pdf .. Specification Manufacturer Part Number: Tr5x2-200 Material: Stainless steel Screw diameter: 5mm Lead of thread: 2mm Length: 200mm Resources Drawing: Tr5x2-200.pdf .. Specification Manufacturer Part Number: Tr5x2-250 Material: Stainless steel Screw diameter: 5mm Lead of thread: 2mm Length: 250mm Resources Drawing: Tr5x2-250.pdf .. Specification Manufacturer Part Number: Tr5x2-400 Material: Stainless steel Screw diameter: 5mm Lead of thread: 2mm Length: 400mm Resources Drawing: Tr5x2-400.pdf .. Specification Manufacturer Part Number: Tr8x8-500 Material: Stainless steel Screw diameter: 8mm Lead of thread: 8mm Length: 500mm Resources Drawing: Tr8x8-500.pdf .. If you would like Haydon Kerk Motion Solutions to provide your motorized application with a connector assembly we would need to have the following information on a pdf format drawing.