Haydon Kerk Pittman (AMETEK, USA) Pittman ES/EC brushless DC motors span 30-121 mm frames: 0.025-6.5 Nm continuous torque, 9-2,000 W rated power, speeds to 15,000 RPM and bus voltages to 325 Vdc; high power density and low cogging suit robot rotary joints, AGVs, medical and lab automation, and they combine with Kerk screws for linear actuators or PLG planetary gearboxes for joint modules.
COMPONENT
Haydon Kerk Pittman (AMETEK) can-stack linear stepper actuators use a low-cost can-stack stepper driving a lead screw for compact, cost-effective linear motion in Captive and Non-Captive/External forms. Diameters span 15–36 mm (0.59–1.4 in), 6–100 µm travel per step, 3–260 N max force, 12.7–38.1 mm captive stroke and up to 150 mm non-captive/external stroke, suited to instrumentation, valve control and space-constrained automation.
Haydon Kerk Pittman (AMETEK) hybrid stepper linear actuators convert hybrid stepper rotation into linear motion via a stainless-steel precision modified ACME lead screw / direct-drive rotor nut, in Captive, Non-Captive and External configurations. Range spans Size 6–Size 34 (16–87 mm frame), 1.5–127 µm travel per step, 2–2224 N max force, 12.7–63.5 mm captive stroke and up to 400–500 mm non-captive/external stroke, for medical, semiconductor and lab-automation precision positioning.
