Pepperl Fuchs THI58N Data Sheet
Incremental rotary encoder THI58N
Technical data
General specifications
Detection type photoelectric sampling
Pulse count max. 1500
Functional safety related parameters
MTTFd 810 a
Mission Time (TM) 20 a
L
50 E+9 at 3000 rpm
10
Diagnostic Coverage (DC) 0 %
Electrical specifications
Model Number
THI58N
Features
• Sturdy and compact design
• Up to 1500 ppr
•Hollow shaft
• 4.75 V ... 30 V with short-circuit
proof push-pull output
• RS 422 functionality at 5 V
operation
Description
The Pepperl+Fuchs target line is extended by the
THI58, an economical hollow shaft encoder. With
its outside diameter of 58 mm, the device is fully
mechanical compatible to the usual industry
standard.
The technology of the rotary encoder is optimally
adapted to the requirements of the rotary encoder
market. Innovative fast technology with Opto-ASIC
forms the central basis of the device. The rotary
encoder is available with a pulse count of up to
1500 pulses per revolution.
The rotary encoder provides the ideal combination
of non-sensitivity to temperature and high
resolution.
Operating voltage U
No-load supply current I
Output
Output type push-pull, incremental or RS-422, incremental
Voltage drop U
Load current max. per channel 30 mA , short-circuit protected (max. per
Output frequency max. 100 kHz (max. 100 kHz)
Rise time 980 ns (225 ns)
De-energized delay t
Connection
Cable Ø6 mm, 8 x 0.14 mm2, 0.5 m, UL-Style 2571
Standard conformity
Degree of protection DIN EN 60529, IP54
Climatic testing DIN EN 60068-2-3, no moisture condensation
Emitted interference EN 61000-6-4:2007/A1:2011
Noise immunity EN 61000-6-2:2005
Shock resistance DIN EN 60068-2-27, 100 g, 6 ms
Vibration resistance DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz
Ambient conditions
Operating temperature -10 ... 70 °C (14 ... 158 °F)
Storage temperature -40 ... 80 °C (-40 ... 176 °F)
Mechanical specifications
Material
Housing aluminum, blank
Flange 3.1645 aluminum
Shaft Stainless steel 1.4305 / AISI 303
Mass approx. 290 g
Rotational speed max. 6000 min
Moment of inertia ≤ 40 gcm
Starting torque ≤ 2.5 Ncm
Shaft load
Angle offset 1 °
Axial offset max. 1 mm
Approvals and certificates
UL approval cULus Listed, General Purpose, Class 2 Power Source
Maximum permissible ambient
temperature
B
0
d
off
4.75 ... 30 V DC
5 V DC for RS-422
max. 55 mA
≤ 2.5 V (< 2.5 V)
channel 20 mA, conditionally short-circuit proof)
980 ns (225 ns)
-1
2
≤ 60 °C (≤ 140 °F)
Release date: 2018-04-10 10:48 Date of issue: 2018-04-10 t27876_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Incremental rotary encoder THI58N
Dimensions
8
Set screw
DIN 913
M3 AF1.5
ø Shaft
8
22
7 31
A
A
Set screw
DIN 913
M3
1.5
ø Shaft
4.5
56
61
radial cable outlet
Hollow shaft
4.5
ø4
56
61
7
Torque rest
30˚
ø4
58
48
30
ø25
3 x 120˚
3 x M3
5 deep
7
Torque rest
30°
58
48
30
3 x 120°
22
Electrical connection
Signal Cable Ø6 mm, 8-core
GND White
+U
b
AGreen
BGrey
Yellow
A
Pink
B
0Blue
Red
0
Screen -
Brown
radial cable outlet
Hollow shaft
731
3 x M3
5 deep
Release date: 2018-04-10 10:48 Date of issue: 2018-04-10 t27876_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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