I. Model Letter Meanings (for Distinction)

CS351: Series Name (Compact System 351, Compact Tension Control System)

E: ErgoSpin Handheld Gun Specialized (Different from S = Spindle Fixed Spindle)

D: With DVI Video Interface (Can be connected to an external monitor; Corresponding to G = With Built-in TFT Color Screen)

II. Core Hardware Specifications

Channel Number: 1 Channel (Single Gun Control)

Input Voltage: AC 100–127V / 200–230V, 50/60Hz

Rated Current: 10A (120V) / 5A (230V)

Peak Power: 1200W

Power Consumption (Standby): 23W

Protection Grade: IP54 (Dustproof and Splashproof, Suitable for Industrial Environment)

Size (Width × Height × Depth): Approximately 270 × 450 × 160 mm

Weight: Approximately 9.7 kg Interface:

DVI (External Display, unique to CS351E-D)

Ethernet (TCP/IP, remote monitoring / parameters)

USB 2.0 (program upload/download, data backup)

I/O terminals (interlock with PLC, start/stop, status output)

Special interface for handheld guns (ErgoSpin series)

III. Functional Features

Precise tightening control: supports closed-loop control of torque, angle, and speed, suitable for safety-critical tightening stations (such as automotive assembly)

Data recording and traceability: automatically records each gun's tightening curve, torque/angle values, and can be exported for archiving

Flexible parameterization: multiple program storage, quick switchable product formulas

** Robust Design **: EMV anti-interference level IV, suitable for strong electromagnetic interference environments

Fast debugging: graphical interface (external DVI display), intuitive operation

IV. Typical Applications

Automotive assembly: chassis, engine, doors, etc. handheld tightening stations

Construction machinery: large component bolt tightening

General manufacturing: high-precision, traceable threaded connection stations

V. CS351E-D vs CS351E-G Selection Table

Model Display Method Features Applicable Scenarios

CS351E-D External DVI monitor Lower cost, large screen option, cabinet installation Stationary position, cabinet integration

CS351E-G Internal TFT color screen Independent operation, no need for external screen, portable Portable workstation, independent workstation