Epson Stepper Motor EM-257 & EM-258Epson Stepper Motor EM257 & EM258 A matched pair of compact twophase stepper motors for precision motion control. The EM257 offers 1. 8 step angle with 12 V, 0. 5 A per phase, while the EM258 provides 0. 9 microstep resolution at 24 V, 0. 4 A per phase, catering to diverse printer and robotics applications. Key Specifications EM257: Step Angle: 1. 8 Voltage: 12 V DC Current: 0. 5 A phase Torque: 0. 15 Nm Shaft: 5 mm Dflat EM258: Step Angle: 0. 9

and closed-loop control in precision motion applications

supporting efficient remote operation and system stability

This lot includes 4 brand new LC fiber optic loopback tester adapters designed for testing and troubleshooting fiber optic networks

The Cellulink Smartcell 111L is a GSM module designed to function as a cellular gateway with single analog connectivity

Operating Temperature: -40°C to +65°C

With board-level design and robust performance

it supports four dedicated external lines for expanded network interfacing and control

Model: DEHNport 255

Function: Portable asset tracking

high-performance fan for tight server enclosures

The SONY DBR‑04R A‑6762‑334‑A upper drum assembly is a precision-engineered tape transport mechanism used in professional Betacam VTRs

graphic and photographic inspection