Greenbank alternative encoders available
for most current and obsolete units.

Worldwide installers to distributors 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 TSW58 - Blind Shaft Encoder

TSW580 – TSW581 Italsensor hollow shaft encoder

Optical incremental encoder – blind shaft

Low cost incremental encoder for generic industrial application, with a standard size of 58 mm and a lot of connection interface is the best choice for the final user for the maximum free on the mechanical design (shaft diameter is user changeable by using our reducing bushing) and electrical interfacing (universal power supply from 5 to 30 V

Body diameter (mm): 58
Mechanical assembly with antirotational spring
Blind shaft diameter(mm) 6,8,9.52,10,11,12,12.7,14,15 (reducing bushing except 15 mm)
Shaft depth (mm) max 18
Resolution (PPR) max 5000
Protection class (EN60529) up to K5
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:     0,025 Nm
Moment of inertia:     40g cm²
Bearings life:     5 x 10^9  revolutions (minimum)
Weight:     ~ 0,25 kg


Output frequency:    up to 300 kHz
Sinchronous index output:     on channel A default; B or 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)


Flange:     aluminium S11
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
16 Edna Street
SK14 1LD