Download DatasheetItalsensor TTM44 - Solid Shaft Magnetic Encoder
TTM441 – TTM443
Magnetic incremental encoder – Solid shaft
Magnetic incremental encoder for general industrial applications
housing with integrated magnetic shield to ensure the best EM immunity
Body diameter (mm) 44
Diameter shaft (mm) 6
Resolution (PPR) max 2048
Interface LD, LD2, PP2, NPN, PNP
MECHANICAL SPECIFICATIONS
Dimensions: see drawings
Shaft: stainless steel AISI 303
Shaft loading: axial 40N; radial 40N
Shaft Rotation Speed: 6000 RPM continuous; 2000 RPM whit hole shaft proof
Starting torque a 25°C: 0,005Nm; 0,006Nm whit hole shaft proof
Moment of inertia: 6g cm²
Bearings life: 5 x 10^9 revolutions (minimum)
Weight: ~ 0,23 kg
ELECTRICAL SPECIFICATIONS
Output frequency: up to 200KHz
Sinchronous index output: On channel A, A+B
No load supply current 60mA max.
Protection: short circuit protection (only output LD2 and PP2) against inversion of polarity
MATERIALS
Flange: aluminium S11
Housing: Polyamid 6 (PA6)
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range: -10°C ÷ +70°C (see power supply section)
Storage temperature range: -30°C ÷ +85°C
Relative humidity: 98% RH without condensing
Vibrations: 10g (da 10 a 2.000Hz)
Schock: 20g (per 11ms)
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Product FAQs</title> <style> /* Style the collapsible buttons */ .collapsible { background-color: #eee; color: #444; cursor: pointer; padding: 18px; width: 100%; border: none; text-align: left; outline: none; font-size: 15px; } /* Add a background color to the button when it's active (open) or on hover */ .active, .collapsible:hover { background-color: #ccc; } /* Style the collapsible content. Note: hidden by default */ .content { padding: 0 18px; display: none; overflow: hidden; background-color: #f9f9f9; } </style> </head> <body> <h2>Product FAQs</h2> <button class="collapsible">TTM441 – TTM443: Magnetic Incremental Encoder – Solid Shaft</button> <div class="content"> <p><strong>Features:</strong></p> <ul> <li>Integrated Magnetic Shield</li> <li>6mm Shaft</li> <li>Up to 2048 PPR</li> <li>44mm Diameter Flange</li> </ul> <p><strong>Mechanical Specifications:</strong></p> <ul> <li>Body Diameter: 44mm</li> <li>Shaft: Stainless Steel AISI 303</li> <li>Shaft Loading: Axial 40N; Radial 40N</li> <li>Shaft Rotation Speed: 6000 RPM continuous; 2000 RPM with hole shaft proof</li> <li>Starting Torque at 25°C: 0.005Nm; 0.006Nm with hole shaft proof</li> <li>Moment of Inertia: 6g cm²</li> <li>Bearings Life: 5 x 10? revolutions (minimum)</li> <li>Weight: ~0.23 kg</li> </ul> <p><strong>Electrical Specifications:</strong></p> <ul> <li>Output Frequency: Up to 200KHz</li> <li>Synchronous Index Output: On channel A, A+B</li> <li>No Load Supply Current: 60mA max.</li> <li>Protection: Short circuit protection (only output LD2 and PP2) against inversion of polarity</li> </ul> <p><strong>Materials:</strong></p> <ul> <li>Flange: Aluminium S11</li> <li>Housing: Polyamide 6 (PA6)</li> </ul> <p><strong>Environmental Specifications:</strong></p> <ul> <li>Operating Temperature Range: -10°C to +70°C</li> <li>Storage Temperature Range: -30°C to +85°C</li> <li>Relative Humidity: 98% RH without condensing</li> <li>Vibrations: 10g (from 10 to 2000Hz)</li> <li>Shock: 20g (for 11ms)</li> </ul> </div> <!-- Repeat the above structure for each product --> <script> document.addEventListener('DOMContentLoaded', function() { var coll = document.getElementsByClassName("collapsible"); for (var i = 0; i < coll.length; i++) { coll[i].addEventListener("click", function() { this.classList.toggle("active"); var content = this.nextElementSibling; if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } }); } }); </script> </body> </html