STAC5-IP-E220 Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – AC EtherNet/IP Advanced Microstep Drive w/ Encoder Input

Description
The STAC5-IP-E220 stepper drive employs sophisticated current control designed for optimal smoothness over a
wide speed range. Anti-resonance, torque ripple smoothing, and microstepping work together to bring step motor
performance to a new high. To complement the drive Applied Motion offers a specially matched set of low-loss
NEMA 23 and 34 frame motors (see Related and Recommended Products below), all specifically designed with
high voltage operation in mind. Power to the drive comes from single-phase 220 VAC, and the drive can output up
to 2.55 A/phase (peak-of-sine) to the step motor. Protection features like over-voltage, over-temperature, and over-
current prevent damage while running in adverse conditions.
The STAC5-IP-E220 incorporates EtherNet/IP network communications, the widely used industrial protocol for
manufacturing automation applications. With EtherNet/IP users can control, configure and query the drive using an
open, standards-based, industrial Ethernet connection at speeds up to 100 MBits/sec. The STAC5-IP drives run all
of the same control modes as STAC5-Q drives, with the addition that all drive features can be accessed over
EtherNet/IP, including more than 100 commands and 130 registers for controlling motion, I/O, configuration,
polling, math, register manipulation, and Q programming.
For connecting to external devices such as limit switches, proximity or photoelectric sensors, PLC I/O, lamps, and
other devices, the drive comes with 12 digital inputs, 6 digital outputs, and 1 analog input. In addition to
EtherNet/IP the drive supports Ethernet TCP and UDP protocols for sending commands from Applied Motion’s
proprietary Serial Command Language (SCL). The same 10/100 Mbit Ethernet port on the drive is also used for
configuring and programming the drive using the ST Configurator™ and Q Programmer™ software applications,
respectively.
The STAC5-IP-E220 comes with an encoder feedback connector for applications that demand a higher level of
position control than ordinary open-loop step motor systems can provide. Use our double-shaft step motors with
incremental encoders and activate either Stall Detection or Stall Prevention in the drive. Stall Detection notifies the
system as soon as the required torque is too great for the motor, which results in a loss of synchronization
between the rotor and stator, also known as stalling. Stall Prevention automatically adjusts motor speed to
maintain synchronization of the rotor to the stator under all conditions. This unique feature allows step motors to
operate in a much broader range of applications than previously possible, such as torque-control. The Stall
Prevention feature also performs static position maintenance, which maintains the position of the motor shaft when
at rest. Additionally, the inclusion of the optional encoder allows the motor to be precisely homed to the index
(marker) pulse.
This step motor drive is UL Recognized (File No. E332730), CE approved, and RoHS compliant.