Pepperl Fuchs RVI70E Data Sheet
Incremental rotary encoder RVI70E
Technical data
General specifications
Detection type photoelectric sampling
Device type Incremental rotary encoder
Pulse count max. 5000
Functional safety related parameters
MTTFd 140 a
0102
Model Number
RVI70E
Features
• Up to 5000 ppr
• Flameproof enclosure
• Worldwide certification: ATEX,
IECEx, KOSHA, NEPSI
• Degree of protection IP66 / IP67
• High shaft load capacity
• Temperature range -40 ... 158 °F (40°C to 70°C)
• Siutable for offshore applications
Description
RVI70E Series incremental rotary encoders are enclosed in a pressure-resistant housing.
The robust bearing design allows high shaft loads
to be absorbed, enabling this series of rotary encoder to deliver reliability and precision over its full
service life. The compact design ensures efficient
use of installation space.
The high degree of protection along with the
seawater-resistant housing make the RVI70E ideal
for use in tough environmental conditions. The temperature range of -40 °C to +70 °C allows the encoder to be used in a wide variety of climatic
conditions. The wide range of variants available
mean the RVI70E Series is suitable for use in a
host of applications.
Mission Time (T
L
1.6 E+9 at 3000 rpm
10h
Diagnostic Coverage (DC) 0 %
Electrical specifications
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 40 mA , short-circuit protected, reverse
Output frequency max. 200 kHz
Rise time 250 ns
De-energized delay t
Connection
Cable Ø 10.2 mm, Radox 9 x 0.5 mm
Standard conformity
Degree of protection DIN EN 60529, IP66 DIN EN 60529, IP67
Climatic testing DIN EN 60068-2-78 , 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, 3 ms
Vibration resistance DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz
Ambient conditions
Operating temperature
Gas Ex-area -40 ... 70 °C (-40 ... 158 °F)
Dust Ex-area -40 ... 70 °C (-40 ... 158 °F)
Storage temperature
Gas Ex-area -40 ... 70 °C (-40 ... 158 °F)
Dust Ex-area -40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Material
Combination 1 housing: anodized aluminum
Combination 2 (Inox) housing: Stainless steel 1.4401 / AISI 316
Mass approx. 1300 g (combination 1)
Rotational speed max. 6000 min
Moment of inertia 400 gcm
Starting torque < 5 Ncm
Shaft load
Axial 110 N
Radial 150 N
Data for application in connection with
hazardous areas
EU-Type Examination Certificate ZELM 14 ATEX 0519 X
Marking ¬ II 2G Ex db IIC T6 - T4 Gb
Directive conformity
Directive 94/9/EC IEC 60079-0:2011 EN 60079-0:2012+A11:2013 IEC 60079-
) 20 a
M
B
0
d
off
10 ... 30 V DC or 5 V DC ± 5 % (see "Output circuit" in the
ordering information)
max. 60 mA
(see "Output circuit" in the ordering information)
< 4 V (push-pull, incremental)
polarity protected (push-pull, incremental)
max. per channel 20 mA , short-circuit protected, reverse
polarity protected (RS 422, incremental)
250 ns
2
flange: anodized aluminum
shaft: Stainless steel 1.4401 / AISI 316
flange: Stainless steel 1.4401 / AISI 316
shaft: Stainless steel 1.4401 / AISI 316
approx. 2300 g (combination 2)
IECEx ZLM 14.0003X
¬ II 2D Ex tb IIIC T80°C Db
1:2014 EN 60079-1:2014 IEC 60079-31:2013 EN 6007931:2014
-1
2
Release date: 2017-01-12 10:45 Date of issue: 2017-01-12 t164178_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Incremental rotary encoder RVI70E
Dimensions
L
10
69
ø 36f7
Clamping flange
L
7
4
ø 48 ±0.1
3 x M4, 8 deep,
120°
3 x M6, 8 deep,
120°
ø 42 ±0.1
69
ø 61g6
3 x M4, 5 deep,
120°
ø 100 ±0.1
6 x 60°
115
ø 85h6
Servo flange
3
8
L
6 x 6.5
Euro flange
L [mm]
Flange Axial output Radial output
Clamping flange 80 87
Servo flange 80.2 87.2
Euro flange 78 85
(= 360°)
Release date: 2017-01-12 10:45 Date of issue: 2017-01-12 t164178_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
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