--- type: product schema_version: 1 stock_number: "65405-5" canonical_url: "https://www.artisantg.com/65405-5/Physik-Instrumente-E-661-CP" json_url: "https://www.artisantg.com/65405-5/Physik-Instrumente-E-661-CP.json" generated_at: "2026-11-07T07:29:53.391Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Physik Instrumente E-661.CP Piezo Controller _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Physik Instrumente - Model: E-661.CP - Condition: Used and in Good Condition - Price: $1,450.00 USD - Availability: In stock, 2 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 8 lb, estimated - Shipping dimensions: 12X9X6 in, estimated ## Categories - Lab & Analytical > Controllers (primary) ## Details This unit does not have the trim around it; however, this does not affect functionality. ## Function Provides high-precision closed-loop control of piezoelectric actuators and nanopositioning stages through digital servo algorithms. Features capacitive sensor feedback integration, multi-channel operation capabilities, and USB/RS-232 communication interfaces. Delivers sub-nanometer resolution positioning with real-time trajectory control, velocity profiling, and programmable motion sequences. Supports position hold functions, external trigger inputs, and analog command signal processing for automated scanning applications and precision alignment systems. ## Images - - - -