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 TSW58HS - Hollow Shaft Encoder


Optical incremental enconder – Hollow through shaft

Hollow shaft encoder for general industrial applications. Fixing system through antirotation pin or springs.

Shaft diameters modifiable (or changeable) by the user through reducing bushes

Body diameter (mm): 58
Mechanical assembly through slot antirotation or springs (available in different versions)
Diameter hollow through shaft (mm) 6, 8, 9.52, 10, 11, 12, 12.7, 14, 15 (depth 18)
Resolution (PPR) max 5000
Interface LD2, PP2


Dimensions:     see drawings
Shaft:     stainless steel
Shaft loading:     axial 40N; radial 60N
Shaft Rotation Speed:     6000 RPM continuous
Starting torque a 25° C:     0,025Nm
Bearings life:     5 x 10^9  revolutions (minimum)
Moment of inertia:     40g cm²
Weight:     ~ 0,25 kg


Output frequency:     up to 300 kHz
Sinchronous index output:     default on channel A; A+B Optional
Supply current without load:     150 mA max
Protection:     short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5V, 5/28V)


Flange:     aluminium non corroding
Housing:     Polyamid 6 (PA6)


Operating temperature range:     -10°C ÷ +70°C
Storage temperature range:     -30°C ÷ +85°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
Newton Business Park
Unit C1HB
Talbot Road
Hyde, Cheshire
SK14 4UQ