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Optional for DR/DT/DV series AC motors and AC
brakemotors. The IS plug connector is delivered
instead of the standard terminal box. The upper
section of the IS plug connector (mating
connector) is included in the scope of delivery.
The IS plug connector is particularly compact and
offers the following connection options:
- Motor, single-speed or two-pole multi-speed
- Brake
- Temperature monitoring (TF or TH)
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Installed plug connector type AB / AD / AM
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Optional for DR/DT/DV series AC motors and AC
brakemotors. The mounted AB.., AD.., and AM.. plug
connector systems are based on the Han Modular®
plug connector system made by Harting.
AB.., AD.. and AM.. plug connectors can be used
for connecting both single-speed motors and
2-pole multi-speed motors. With brakemotors, the
brake control system can be either located in the
terminal box or in the control cabinet. All
versions of the brake control system are possible.
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Installed plug connectors type AC / AS
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Optional for DR/DT/DV series AC motors and AC
brake motors. The installed AC.. and AS..
connector systems are based on the Han 10E/10ES
connector system made by Harting.
You can connect both motors with single speed and
2-pole multi-speed motors.
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Optional for DT/DV series AC motors and AC brake
motors The APG plug connector is based on a plug
manufactured by Phoenix Contact and consists of
a four-part PlusCon VC. The mating connector is
not included in the scope of delivery. The plug
connector enables an easily disconnectable hybrid
cable connection between the motor/brakemotor and
an MF.../MM../Z.8A series field distributor with
an integrated MOVIMOT® inverter or a
suitable third-party decentralized control module.
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Mounted plug connector type ASK1
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Optional for DT/DV series AC motors and AC brake
motors The installed ASK1 plug connector system is
based on the Han 10ES plug connector system made
by Harting. The plug connector is located at the
side of the terminal box. The ASK1 plug connector
system is used for ECOFAST®-compliant
AC motors and AC brakemotors.
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Optional for DT/DV series AC motors and AC
brakemotors. If you want motor-integrated
installation of an ECOFAST®-compliant
switchgear or control unit, you require a carrier
plate onto which the switchgear or control unit
is plugged. The carrier plate can be used
regardless of the motor size.
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Optional for DT/DV series AC motors and AC
brakemotors. SEW-EURODRIVE proximity sensors are
a simple and inexpensive means of monitoring
whether the motor is turning. If a two-track
proximity sensor is used, the direction of
rotation of the motor can also be detected.
Proximity sensors are mounted on the side of the
fan guard and so do not increase the length of the
motor.
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Incremental encoder type EH / ES / EV
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Optional for DR/DT/DV series AC motors and AC
brakemotors. SEW-EURODRIVE incremental encoders
output 1024 signals/revolution. They have two
signal tracks and one index signal track.
Incremental encoders are available as hollow shaft
encoders, spreadshaft encoders and solid shaft
encoders with coupling. Signal output: TTL or
sin/cos.
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Encoder mounting device for type ES / EV
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Optional for DT/DV series AC motors and AC
brakemotors. The motors can be equipped with
various encoder attachment fittings for mounting
devices from different manufacturers.
Mounting devices for encoders are intended for
spreadshaft encoders with an 8 mm or 10 mm center
bore and for solid shaft encoders (synchronous
flange).
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Absolute encoder type AV1Y / AV1H
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SEW-EURODRIVE AV1Y and AV1H absolute encoders are
combination encoders. They contain a multi-turn
absolute encoder and a high-resolution
sinusoidal encoder. You can choose between an SSI
interface or a HIPERFACE® interface
for data transmission of absolute values. The AV1H
absolute encoder has an electronic nameplate.
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Forced cooling fan type VR / VS / V
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DT/DV series AC motors and AC brakemotors can be
equipped with a forced cooling fan on request. A
forced cooling fan is usually not required for
mains operated motors in continuous duty. SEW-EURODRIVE
recommends a forced cooling fan for the following
applications:
- Drives with high starting frequency
- Drives with additional flywheel mass Z
(flywheel fan)
- Inverter drives with a setting range ≥
1:20
- Inverter drives that must also generate
rated torque at low speeds or even when
stationary
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Additional flywheel mass Z
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DR/DT/DV series AC motors and AC brakemotors can
be equipped with additional flywheel mass Z
(flywheel fan) to facilitate smoother starting and
braking response from mains-operated motors. The
fan gives the motor an additional mass moment of
inertia JZ. The flywheel fan replaces the normal
fan and does not affect the external dimensions of
the motor.
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DT/DV series AC motors and AC brakemotors can be
equipped with a backstop if required. The backstop
is used for protecting equipment against reverse
movement when the motor is switched off.
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Optional for DR/DT/DV series AC motors and AC
brakemotors. Liquids and/or solid foreign objects
can penetrate the air inlet openings of motors
when motors are mounted vertically with their
input shaft pointing downwards.
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Optional for DT/DV series AC motors and AC
brakemotors. Motor noise is amplified by the drive
fan guards. The low noise fan guard reduces the
noise level by approximately 3 dB(A) when compared
with the standard version.
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WPU Smooth pole-change unit
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For DR/DT/DV series multi-speed AC motors and AC
brakemotors. Normal multi-speed motors cannot
switch from high to low speed without jerks unless
special measures are taken.
The WPU smooth pole-change unit completes this
task electronically and requires minimal wiring
work.
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