Italsensor TKW25C - Blind Shaft Encoder

TKW2151 – TKW2152 – TKW2162 – TKW2163

Optical incremental encoder – Blind shaft.

Low-cost blind shaft encoder (with grub screw or with collar) for general industrial applications.

Body diameter (mm) 44
Mechanical assembly: standard with grub screw or with collar
Diameter shaft (mm) 6
Resolution (PPR) max 1250
Interface LD, LD2, PP2, OC, OP, NPN, PNP

MECHANICAL SPECIFICATIONS

Dimensions:     see drawings
Shaft:     stainless steel
Shaft loading:     axial 10N; radial 20N
Shaft Rotation Speed:     10.000 RPM to short cycle time; 6000 RPM continuous
Starting torque a 25° C :    0,005 Nm
Moment of inertia:     6g cm²
Bearings life:     5 x 10^9  revolutions (minimum)
Weight:     ~ 0,23 kg

ELECTRICAL SPECIFICATIONS

Output frequency:     up to 50 kHz
Sinchronous index output:     on channel A default; B or A+B Optional
Supply current without load:     100 mA max
Protection:     short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc)

MATERIALS

Flange     aluminium S11
Housing     Polyamid 6 (PA6)

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)