1600.308.02/UK HPD, LVD, SLVD & TWIN Series Servo Drives
The SLVD Series is ideal in applications requiringpowers up to 2.2kW with restricted I/O requirements,
and it offers the benefit of an extremely compact
package. With continuous current ratings up to 7A, it
provides an economic solution especially in situations
where space is limited. TheLVD Series caters for powers up to 4.5kW withcontinuous current ratings from 1.25A to 15A. I/O
facilities include 8 digital inputs and 6 digital outputs,
with two analogue inputs and outputs. RS422 encoder
simulation is available up to 4096 pulses/rev.
Economy with flexibility
Based on a rugged, reliable design and well proven
in a wide range of industrial environments, Parker’s
HPD, LVD and SLVD series brushless servo drives
provide an extremely cost-effective
motion control
solution. Used in conjunction with Parker’s MB and
SMB
servo motors, they offer a high-performance
package for applications with power requirements from
350W to over 30kW.
LVD & SLVD Series
The LVD and SLVD drive range includes a choice of 9
models with continuous current ratings from 1.25A to
15A and power ratings from 350W to 4.5kW. All 9
models in the range operate directly from 230V AC
mains supplies, and use a separate 24V DC supply for
the control circuits. All are equipped with a CANbusconnector in addition to the built-in serial interface.
Functional capabilities include torque and velocity
control, encoder following and cam profile generation. The TWIN servo drive is functionally equivalent to twoSLVD drives in a single housing, and it offers an
attractive and cost-effective solution particularly in multi-
axis installations. Any unit drives two independent
servo motors at up to 4.2kW each. The drive is
available with continuous current ratings of 2, 5 or 8
amps per axis, giving total rated output powers of 2, 5.2
and 8.4kW respectively. All TWIN drives operate
directly from 380-480V 3-phase mains supplies and
include a CANbus interface as standard. A separate24V DC supply is used for the control logic. Eitherresolver or encoder feedback can be accommodated.
Parker MB Series Servo MotorParker SLVD Series Servo Drive HPD, HPD-N & TWIN Series
HPD and HPD-N Series drives are designed for directoperation from 3-phase AC supplies between 90V and
480V. The smaller HPD drive delivers continuous
currents up to 25A with rated powers up to 12.5kW.
The four drives in the larger HPD-N range have
continuous current ratings from 25A to 67A, the largest
unit delivering up to 33kW and a peak current of 100A.
Used with the Parker MB205-90 motor, this allows peak
torques in excess of 200Nm to be produced. An
outstanding feature of this unit is the ability to deliver
peak current for up to 30 seconds.
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Parker Hannifin Electromechanical Division
Offenburg, Poole, Milan