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 TTMW58 - Hollow Shaft Magnetic Encoder

TTMW580 – TTMW581 – TTMW582

Magnetic incremental encoder. – Hollow shaft.

Low-cost magnetic incremental encoder for generic industrial application.

Body diameter (mm) 58
Mechanical assembly through slot or antirotation springs (available in different versions)
Diameter shaft hollow (mm) 6, 8, 9.52, 10, 11, 12, 12.7, 14, 15 (depth 18)
Resolution (PPR) max 2048
Interface LD, LD2, PP2


Dimensions:     see drawings
Shaft hollow:     stainless steel AISI 303
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 200 kHz
Sinchronous index output:     on channel A, A&B
Supply current without load:     60 mA max
Protection:     short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc)


Flange:     aluminium S11
Housing     Polyamid 6 (PA6) with integrated magnetic shield


Operating temperature range:     -10°C ÷ +70°C (Vcc = 5/28), 105° (only 5 V ed on demand)
Storage temperature range:     -30°C ÷ +105°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