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Operation and Installation
■ Precautions
• Do not impose voltages exceeding the rated voltage on the E6F-C,
otherwise the E6F-C may be damaged.
• Be sure that the wiring of the E6F-C, including the polarity, is cor-
rect. The E6F-C may be damaged if wired incorrectly.
• Do not short the load of the E6F-C, otherwise the E6F-C may be
damaged.
• Turn OFF the E6F-C while wiring. Wiring while the power supply is
turned ON could damage the output circuit if the output cable
touches the power supply.
• Do not wire power lines or high-tension lines along with the power
supply lines of the E6F-C, otherwise the E6F-C may be damaged
or malfunction.
■ Application
Mounting
Mounting Procedure
1. Insert the shaft into the Coupling.
Do not secure the Coupling and the shaft with screws at this
stage.
2. Secure the E6F-C.
Refer to the following table for the maximum insertion lengths of
the shaft into the Coupling.
Coupling
Insertion length
E69-C10B
7.1 mm
E69-C610B
E69-C10M
10.5 mm
3. Secure the Coupling.
Coupling
Tightening torque
E69-C10B
0.44 N
E69-C610B
¼
E69-C10M
3.5 N
m
4. Connect the power and I/O lines.
Turn OFF the E6F-C when connecting the lines.
5. Turn ON the E6F-C and check the output.
Mounting Information
• Be careful not to allow water, oil, or other substances to be sprayed
on the E6F-C.
• The E6F-C consists of high-precision components. Handle the
E6F-C with utmost care and do not drop it, otherwise malfunction-
ing may result.
• When the E6F-C is to be used in reversing, pay utmost attention to
the mounting direction of the E6F-C, and to the direction of incre-
ment and decrement rotation.
• To match phase Z of the E6F-C to the origin of the device to be
connected to the E6F-C, confirm the phase-Z output when con-
necting the device.
• Do not impose an excessive load on the shaft when the shaft is
connected to a gear.
• If the E6F-C is mounted with screws, the tightening torque must not
¼
exceed 0.49 N
m.
¼
m
• When using a Coupling, mount within the following tolerances.
Eccentricity tolerance
Declination tolerance
Displacement tolerance in
the shaft direction
• If the eccentricity or declination value exceeds the tolerance, an
excessive load on the shaft may damage the E6F-C or shorten the
life of the E6F-C.
Wiring: Cable Extension
Characteristics
• When the cable length is extended, the output waveform startup
time is lengthened and it affects the phase difference characteris-
tics of phases A and B. Conditions will change according to fre-
quency, noise, and other factors. As a guideline, use a cable length
of 10 m or less. If extending the cable length beyond 10 m, use the
line driver output or complementary output.
(Line driver output length: 100 m max; complementary output
length: 30 m max.)
Recommended Cable:
Conductor cross-sectional area: 0.2 mm
Spiral shield
Conductor resistance: 92
Insulation resistance: 5 M
• The output waveform startup time changes not only according to
the length of the cable, but also according to the load resistance
and the cable type.
• Extending the cable length not only changes the startup time, but
also increases the output residual voltage.
E6F-C
Incremental 60-mm-dia. Rotary Encoder
0.15 mm max.
2° max.
0.05 mm max.
2
W
•
/km max. (20
C)
W
•
/km min. (20
C)
5
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