Worldwide suppliers and installers of Drives*,
Encoders and Tachogenerators
from various manufacturers
*see info in Motors section

Sole UK Distributors of Italsensor Encoders
Official stockists/distributors of Baumer Hubner, IVO and Thalheim products
Stockists of Radio Energie/Precilec/Zodiac Aerospace Tacho Generators

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


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


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)


Flange     aluminium S11
Housing     Polyamid 6 (PA6)


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)

Contact Us


Greenbank Machinery & Plant LTD
16 Edna Street
SK14 1LD