10260 Series High Torque Actuator

The 10260 Series High Torque Actuator is a family of electric actuators originally manufactured by Leeds & Northrup, with some units also produced by Honeywell. These devices provide motorized positioning for industrial process control applications, converting electrical signals into rotary mechanical motion to drive valves, dampers, and other control devices that require substantial torque.

The series spans standard, heavy-duty, and heavy-torque variants, including Honeywell Herculine models. Products are identified by 10261 through 10269 part numbers, reflecting a range of configurations within the same actuator platform. These actuators are commonly used in paper mills and other process control systems.