Italsensor TK90 - Incremental Shaft Encoder

TK910 – TK911 – TK920 – TK921

Optical incremental encoder – Solid shaft

Rugged encoder for heavy duty industrial applications.

Body diameter (mm): 80
Flange: servo
Diameter shaft (mm): 6,8, 9.52, 10, 11, 12
Resolution (PPR) max: 10000
Output frequency up to 300 kHz
Protection class (EN60529) K4, K5, K6
Interface LD, LD2, PP2, NPN, PNP

MECHANICAL SPECIFICATIONS

Dimensions:     see drawings
Shaft:     stainless steel
Shaft loading:     axial 200N; radial 200N
Shaft Rotation Speed:    12.000 RPM to short cycle time; 6000 RPM continuous; 2000 RPM whit hole shaft proof
Starting torque a 25° C:     0,025Nm; 0,040Nm whit hole shaft proof
Moment of inertia:     40g cm²
Bearings life:     5 x 10^9  revolutions (minimum)
Weight:     ~ 0,7kg

ELECTRICAL SPECIFICATIONS

Output frequency:     up to 300 kHz
Sinchronous index output:     default on channel A; B – A+B Optional
Supply current without load:     150 mA max
Protection:     short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc)

MATERIALS

Flange     aluminium non corroding
Housing     Aluminium painted with inhibithing treatment 180°C

ENVIRONMENTAL SPECIFICATIONS

Operating temperature range:     -10°C ÷ +70°C
Storage temperature range:     -30°C ÷ +80°C
Relative humidity:     98% RH without condensing
Vibrations:     10 g (from 10 up to 2.000 Hz)
Schock:     20 g (for 11 ms)

 

TK910, TK911, TK920, TK921 Optical Incremental Encoders

<details> <summary>What are the key features of these encoders?</summary> <div> <p>These rugged encoders are designed for heavy-duty industrial applications. Key features include:</p> <ul> <li>Body diameter: 80 mm</li> <li>Solid shaft diameters: 6 mm, 8 mm, 9.52 mm, 10 mm, 11 mm, and 12 mm</li> <li>Maximum resolution: 10,000 pulses per revolution (PPR)</li> <li>Output frequency: Up to 300 kHz</li> <li>Protection class: K4, K5, K6 (EN60529)</li> <li>Available interfaces: LD, LD2, PP2, NPN, PNP</li> <li>Flange type: Servo</li> </ul> </div> </details> <details> <summary>What are the mechanical specifications?</summary> <div> <ul> <li>**Dimensions**: Refer to product drawings</li> <li>**Shaft Material**: Stainless steel</li> <li>**Shaft Loading**: Axial 200N; Radial 200N</li> <li>**Shaft Rotation Speed**: Up to 12,000 RPM for short cycles; 6,000 RPM continuous; 2,000 RPM with shaft protection</li> <li>**Starting Torque at 25°C**: 0.025 Nm; 0.040 Nm with shaft protection</li> <li>**Moment of Inertia**: 40 g·cm²</li> <li>**Bearings Life**: Minimum of 5 x 10? revolutions</li> <li>**Weight**: Approximately 0.7 kg</li> </ul> </div> </details> <details> <summary>What are the electrical specifications?</summary> <div> <ul> <li>**Output Frequency**: Up to 300 kHz</li> <li>**Synchronous Index Output**: Default on channel A; options for B or A+B</li> <li>**Supply Current Without Load**: Maximum 150 mA</li> <li>**Protection**: Short circuit protection (only for outputs LD2 and PP2); protection against inversion of polarity (except 5V DC)</li> </ul> </div> </details> <details> <summary>What materials are used in the construction?</summary> <div> <ul> <li>**Flange**: Non-corroding aluminum</li> <li>**Housing**: Aluminum painted with inhibiting treatment up to 180°C</li> </ul> </div> </details> <details> <summary>What are the environmental specifications?</summary> <div> <ul> <li>**Operating Temperature Range**: -10°C to +70°C</li> <li>**Storage Temperature Range**: -30°C to +80°C</li> <li>**Relative Humidity**: Up to 98% RH without condensation</li> <li>**Vibrations**: 10 g (from 10 up to 2,000 Hz)</li> <li>**Shock Resistance**: 20 g (for 11 ms)</li> </ul> </div> </details>