STM17C-3CE Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – NEMA 17 Integrated CANopen Drive+Motor w/ Encoder

Applied Motion Products, Inc.
404 Westridge Dr.
Watsonville, CA 95076, USA
1-800-525-1609
Tel [phone]
Fax (831) 761-
6544
Product Datasheet
www.Applied-Motion.com
STM17C-3CE
NEMA 17 Integrated CANopen Drive+Motor w/ Encoder
1pc. - 470.00
50pc. - 352.50
Product Features
Sophisticated current control
Anti-resonance
Torque ripple smoothing
Microstep emulation
NEMA 17 frame size
DS301 and DSP402 supported
Profile position, velocity and homing modes
Objects for Q programming
Objects for data registers
RS-232 port for programming
Built-in incremental encoder
Description
The STM17C-3CE integrated stepper is a drive+motor unit, fusing a NEMA 17 step motor and a sophisticated 2.0
A/phase (peak-of-sine) stepper drive into a single device. Power to the drive, located at the rear of the motor, must
be supplied by an external DC supply. See Related and Recommended Products below for compatible 24 and 48
volt DC power supplies .
The STM17C-3CE integrated stepper is designed to operate on a CANopen communication network and conforms
to Can in Automation (CiA) DS301 and DSP402 specifications. It supports Profile Position, Profile Velocity, and
Homing modes, as well as the ability to run stored Q programs via Applied Motion-specific CANopen objects. All
STM17 units are setup and configured using Applied Motion’s ST Configurator™ software.
An integral 1000-line (4000 count/rev) incremental encoder is housed inside the same enclosure as the drive
electronics, providing protection from dust and debris. The integration of the encoder means the STM17C-3CE can
perform special functions not available otherwise. 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 actually prevents stalling of the step motor by dynamically adjusting 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 available to step motors, such as
torque-control applications. The Stall Prevention feature also performs static position maintenance, which
maintains the position of the motor shaft when at rest.
Each STM17 integrated stepper comes with 3 digital inputs, 1 digital output, and 1 analog input. The digital inputs
accept signals of 5-24 VDC and can be used for connecting pulse & direction signals, end-of-travel limit switches,
jog switches, quadrature encoder signals, PLC outputs, sensors, or many other signal types. The digital output can
be connected to PLC inputs, counters, lights, relays, or other devices. The analog input accepts 0-5 VDC signals
and can be used for velocity and position control.
The STM17C-3CE comes with an RS-232 port for programming and a CANopen port for network communications.