Lead Screw Linear Actuator - LSR1005T-0300-NCF231-NNN-NNN, Non-Captive with Anti-Backlash Nut 10x5x300mm

Non-captive lead screw linear actuator with a 10mm screw diameter, 5mm lead, and 300mm length, featuring a non-rotating lead screw that passes completely through the motor assembly to move and accurately position loads. The programmable NEMA 23 stepper motor (47mm frame size, 45mm motor length) incorporates a rotating internal anti-backlash nut that converts motor rotation into linear motion, allowing either the motor assembly to travel along a stationary screw or the screw to move axially through a stationary motor. Position, speed, acceleration, direction, and travel can be programmed using a compatible external motion controller and motor drive.

The precision-rolled 300 Series stainless steel lead screw features a PTFE coating to reduce friction and wear. The internal anti-backlash nut incorporates PBC Linear's Constant Force Technology™, using spring-loaded radial pressure to maintain thread engagement, reduce axial play, and compensate for wear, improving positioning repeatability. The actuator delivers a lead accuracy of 0.003in/ft (76µm/300mm), up to three times better than typical industry specifications.

• Non-rotating lead screw passes completely through the motor assembly
• Internal Constant Force Technology™ anti-backlash nut minimizes axial play
• Supports traveling-motor or traveling-screw configurations
• NEMA 23 stepper motor (47mm frame size, 45mm motor length)
• Programmable position, speed, acceleration, direction, travel with compatible drive
• External motor controller/drive sold separately (unlike integrated TSM step-servo)
• With motor lead wires (~300mm/12") and connector; longer cables sold separately
• Precision-rolled 300 Series stainless steel lead screw with PTFE coating
• Screw length: 300mm
• Screw diameter: 10mm
• Screw Lead: 5mm (linear distance traveled per screw revolution)
• Lead accuracy: 0.003in/ft (76µm/300mm), 3× better than industry standard

ASY LD SCR NUT LS 10x5x2 0300mm NCF