Download DatasheetItalsensor TTM25 - Solid Shaft Magnetic Encoder
TTM250 – TTM251 – TTM252
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): 25
Diameter shaft (mm): 4
Resolution (PPR) max: 2048
Interface LD, LD2, PP2
MECHANICAL SPECIFICATIONS
Dimensions: see drawings
Shaft: stainless steel AISI 303
Shaft loading: axial 5N; radial 8N
Shaft Rotation Speed : 6000 RPM continuous
Starting torque a 25°C: 0,025Nm;
Moment of inertia: 40g cm²
Bearings life: 5 x 10^9 revolutions (minimum)
Weight: ~ 0,80 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: ferro nicheside
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range: -10°C ÷ +85°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"> <title>Product FAQ</title> <style> .collapsible { background-color: #eee; color: #444; cursor: pointer; padding: 18px; width: 100%; border: none; text-align: left; outline: none; font-size: 15px; } .active, .collapsible:hover { background-color: #ccc; } .content { padding: 0 18px; display: none; overflow: hidden; background-color: #f1f1f1; } </style> </head> <body> <h2>Product FAQ</h2> <button class="collapsible">TTM441 – TTM443: Magnetic Incremental Encoder – Solid Shaft</button> <div class="content"> <p><strong>Body Diameter:</strong> 44 mm</p> <p><strong>Shaft Diameter:</strong> 6 mm</p> <p><strong>Resolution (PPR):</strong> Up to 2048</p> <p><strong>Interface:</strong> LD, LD2, PP2, NPN, PNP</p> <p><strong>Mechanical Specifications:</strong></p> <ul> <li>Dimensions: See drawings</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: 0.005 Nm; 0.006 Nm with hole shaft proof</li> <li>Moment of Inertia: 6 g 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 200 kHz</li> <li>Synchronous Index Output: On channel A, A+B</li> <li>No Load Supply Current: 60 mA 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 (see power supply section)</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 2000 Hz)</li> <li>Shock: 20g (for 11 ms)</li> </ul> </div> <button class="collapsible">TTM250 – TTM251 – TTM252: Magnetic Incremental Encoder – Solid Shaft</button> <div class="content"> <p><strong>Body Diameter:</strong> 25 mm</p> <p><strong>Shaft Diameter:</strong> 4 mm</p> <p><strong>Resolution (PPR):</strong> Up to 2048</p> <p><strong>Interface:</strong> LD, LD2, PP2</p> <p><strong>Mechanical Specifications:</strong></p> <ul> <li>Dimensions: See drawings</li> <li>Shaft: Stainless steel AISI 303</li> <li>Shaft Loading: Axial 5N; Radial 8N</li> <li>Shaft Rotation Speed: 6000 RPM continuous</li> <li>Starting Torque at 25°C: 0.025 Nm</li> <li>Moment of Inertia: 40 g cm²</li> <li>Bearings Life: 5 x 10? revolutions (minimum)</li> <li>Weight: ~0.80 kg</li> </ul> <p><strong>Electrical Specifications:</strong></p> <ul> <li>Output Frequency: Up to 200 kHz</li> <li>Synchronous Index Output: On channel A, A+B</li> <li>No Load Supply Current: 60 mA 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: Ferro nickel-plated</li> </ul> <p><strong>Environmental Specifications:</strong></p> <ul> <li>Operating Temperature Range: -10°C to +85°C (see power supply section)</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 2000 Hz)</li> <li>Shock: 20g (for 11 ms)</li> </ul> </div> <script> 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>