Infranor PACHP-SF Safety Servo Drives
Infranor PACHP-SF Safety Servo Drives
PACHP-SF adds advanced safety-motion functions to the PACHP servo platform. Infranor distinguishes SIL3 STO from the -SF version’s advanced SIL2 motion functions. This distinction matters: a drive does not become uniformly SIL3 for every function because STO has that rating.
Review Summary
Consider the Safety variant when the machine requires supported monitored-motion functions and a compatible safety-controller/feedback architecture. Specify and validate the actual function chain; a component’s safety capability is one part of the complete machine design.
Platform Panel-mounted Safety servo drive for applicable rotary / linear motors Standard function SIL3 Safe Torque Off in current manufacturer description Advanced scope -SF adds supported SIL2 motion functions Listed function examples SOS, SBC, SDI, SLS, SS1, SS2 and SLP; actual configuration/documentation governs Safety network Safety over EtherCAT / FSoE arrangement with compatible safety PLC Feedback Approved motor/encoder arrangement for the intended function Tools Optio Drive Assistant and Safety Tool in current manufacturer description Price Request a quote for the complete validated safety-motion component scope Applications and Industries
Machines requiring a documented and validated safety-motion chain using the specific PACHP Safety configuration.
Industrial automation
Request a quote for the exact configuration,quantity and delivery schedule.
| Platform | Panel-mounted Safety servo drive for applicable rotary / linear motors |
| Standard function | SIL3 Safe Torque Off in current manufacturer description |
| Advanced scope | -SF adds supported SIL2 motion functions |
| Listed function examples | SOS, SBC, SDI, SLS, SS1, SS2 and SLP; actual configuration/documentation governs |
| Safety network | Safety over EtherCAT / FSoE arrangement with compatible safety PLC |
| Feedback | Approved motor/encoder arrangement for the intended function |
| Tools | Optio Drive Assistant and Safety Tool in current manufacturer description |
| Price | Request a quote for the complete validated safety-motion component scope |






















