#Dingzhi Technology (2)

DINGS Lead Screw (Trapezoidal) Linear Actuator Series

DINGS lead screw linear actuators span eight frame sizes (14-86 mm) in four structures: external drive, through-shaft, C-type fixed-shaft cylinder style and K-type fixed shaft; 0.0015-0.127 mm/step resolution (0.3175-10.16 mm leads), max thrust 2400 N (28-series 150 N, 3x the 20-series); Class B insulation, -20 to 55°C; optional Teflon-coated screws (longer life, higher thrust), anti-backlash nuts, encoders and power-off brake (500k-cycle life, <60 dB); for medical, lab automation, semiconductor and factory automation.

COMPONENT

Linear Guide ScrewTrapezoidal Lead ScrewLinear actuatorsLead Screw Stepper MotorDingzhi Technology

DINGS Ball Screw Linear Actuator Series

DINGS (controlled subsidiary of Jiangsu Leili) ball screw linear actuators in six frame sizes (14-57 mm), all external-drive, plus 28/42 DLG integrated rail-guided and DRS non-guided designs; 90-96% transmission efficiency (vs 26-70% for trapezoidal screws), 0.005-0.1 mm/step; C7 standard accuracy with C5/C3 options, Ф0.8 balls, SCM415H screw/nut at HRC58-62, rated dynamic 680-880 N / static 1200-1500 N, axial backlash ≤0.02 mm; optional encoders (to 1000/2000 resolution) and power-off brake (24 V, 5.5 W, >0.3 N·m holding, 2M-cycle life, <60 dB); for X-Y tables, medical devices, semiconductor and valve control.

COMPONENT

Ball ScrewLinear actuatorsLead Screw Stepper MotorDingzhi TechnologyDINGS