Incremental rotary encoder RVI78
Technical data
General specifications
Pulse count max. 5000
Electrical specifications
Model Number
RVI78
Features
• Sturdy design
• Up to 5000 ppr
• 10 V ... 30 V with short-circuit proof
push-pull output
Description
One special feature of this incremental rotary encoder is the mechanical versatility of the flange. The
rotary encoder has a centering shoulder with a diameter of 42 mm and one with a diameter of 56 mm.
In addition to the four M4 holes, the encoder has a
servo infeed on the circumference. This allows you
to make a slight adjustment to the reference point
of the incremental rotary encoder by turning the
housing.
The clamping element that grips into the servo infeed ensures that the incremental rotary encoder
stays firmly in place without slipping out of adjustment.
The pulse disk is designed in plastic up to 1500 pulses. Beyond that, glass is used.
Operating voltage U
No-load supply current I
Output
Output type push-pull, incremental
Voltage drop U
Load current max. per channel 40 mA , short-circuit protected, reverse
Output frequency max. 100 kHz
Rise time 250 ns
De-energized delay t
Connection
Connector type 42306 (M16), 6-pin
Cable Ø6 mm, 5 x 0.38 mm
Standard conformity
Degree of protection DIN EN 60529, IP65
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
Glass disk -20 ... 70 °C (-4 ... 158 °F)
Plastic disk -20 ... 60 °C (-4 ... 140 °F)
Storage temperature
Glass disk -40 ... 70 °C (-40 ... 158 °F)
Plastic disk -40 ... 60 °C (-40 ... 140 °F)
Mechanical specifications
Material
Housing powder coated aluminum
Flange 3.1645 aluminum
Shaft Stainless steel 1.4305 / AISI 303
Mass approx. 630 g
Rotational speed max. 6000 min
Moment of inertia 100 gcm
Starting torque ≤ 1.5 Ncm
Shaft load
Axial 50 N
Radial 100 N
B
0
d
off
10 ... 30 V DC
max. 80 mA
< 4 V
polarity protected
250 ns
2
2
, 2 m
-1
Release date: 2014-12-12 16:29 Date of issue: 2016-01-26 t2437_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Incremental rotary encoder RVI78
Dimensions
(33) 60 22
ø66
ø78
ø72
ø56g6
A0.05
ø42
ø10
1
23 5 5
15
ø6
A
20
R100
Cable gland
PG7/PG9, axial
ø78
Electrical connection
ø72
ø56g6
A0.05
ø42
ø10
3 3
A0.2
(33) 60 9.5
23 5 5
15
1
3 3
A0.2
4 x M4 x 0.7
12 deep
ø66
A
20
Connector 423**,
axial
4 x M4 x 0.7
12 deep
Signal Cable Ø6 mm, 5-core Connector 42306, 6-pin
GND Black 5
+U
b
Red 4
AGreen 1
BWhite 2
0 Yellow 3
Screen - Housing
543
162
Release date: 2014-12-12 16:29 Date of issue: 2016-01-26 t2437_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
Incremental rotary encoder RVI78
Signal outputs
90˚ ± 10 % 50 % ± 10 %
A
B
0
! cw - with view onto the shaft
25 % ± 10 %
Release date: 2014-12-12 16:29 Date of issue: 2016-01-26 t2437_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
3
Incremental rotary encoder RVI78
Order code
RVI 78N–10C A31N–
Pulse count 60, 100, 120, 200, 250, 256,
300, 314, 360, 400, 500,
512, 600, 720, 900, 1000,
1024, 1200, 1250, 1500,
1800, 2000, 2048, 2400,
2500, 3000, 3600, 4000,
4096, 5000
Option
N Normal
Output switching
1 10 V ... 30 V, push-pull
Signal output
3 A + B + 0
Cable exit
A Axial
Connection type
AL Connector type 42306, 6-pin
K2 Cable Ø6 mm, 5 x 0.38 mm, 2 m
Flange version
C Clamping flange
Shaft dimension
10 Shaft Ø10 mm x 23 mm
Housing material
N Aluminium, powder coated
Shaft version
V Solid shaft
Release date: 2014-12-12 16:29 Date of issue: 2016-01-26 t2437_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
4
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