(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Stepper Motor - Integrated Drive and Motor, STM23 Series

Stepper Motor - Integrated Drive and Motor, STM23 Series

The STM23Q integrated stepper is a drive+motor unit, fusing a NEMA 23 step motor and a sophisticated 5.0 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.The STM23Q integrated stepper can operate in all of the same control modes as the S option, plus the ability to run a Q program stored in non-volatile memory. The STM23Q comes with an RS-485 port for programming and serial communications.

Part Number

Configured Part Number is shown.

STM23 Integrated Stepper Motor:Related Image
・Materials
Integrated Stepper Motors
STM integrated drive+motors fuse step motor and drive components into a single device. These integrated steppers offer a space-saving design that reduces wiring and saves on cost over separate motor and drive components. STM integrated steppers,

Product Featutes
Sophisticated current control
Anti-resonance
Torque ripple smoothing
Microstep emulation
NEMA 23 frame size
Available Built-in incremental encoder

Buit in Circuit Protection
Short Circuit
Over Voltage
Under Voltage
Over Temp

Step Resolution
Full
Half
Microstepping
Microstep Emulation
The STM23x-2 integrated stepper is a drive+motor unit, fusing a NEMA 23 step motor and a sophisticated 5.0 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 popwer supplies.
The STM23S-2Ax integrated stepper can operate in the following control modes: step (pulse) & direction, velocity (oscillator), streaming serial commands (SCL), and operation with an Applied Motion 4-axis or 8-axis SiNet Hub.
The STM23Q-4xx integrated stepper can operate in all of the same control modes as the S option, plus the ability to run a Q program stored in non-volatile memory. Q programs are created using Applied Motion’s Q Programmer™ software, which provides powerful commands for motion, I/O, conditional processing, multi-tasking, math functions, and more. All STM23 units are setup and configured using Applied Motion’s
ST Configurator™ software.

On units ordered with and encoder. 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 STM23x-2xE 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 STM23 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 STM23x-2Ax comes with an RS-232 port for programming and serial communications. The STM23x-2Rx comes with an RS-485 port for programming and serial communications.

Specifications

Part Number - Control - Com. Port - Encoder
STM23 - Q - 2A - N
NEMA 23 Motor with Q prorramming , RS-232, No Encoder
Part Number
Motor
Series
Control
Mode
Communication
Ports
Encoder
STM23 Q
S
-2A
-2R
E
N

Control Modes Encoder
Q S E N
Q Programming
Streaming Commands
Analog Positioning
Encoder Following
Step & Direction
Velocity
(Oscillator)
Streaming Commands
Yes No

Communication Ports
-2A -2R
RS-232 RS-485

Specifications
Digital Inputs 3
Digital Outputs 1
Analog Inputs 1 Single-ended
Status LEDs 1 Red, 1 Green
Holding Torque 92.46 N-cm
Step Angle 1.8 deg.
Rotor Inertia 8.19E-4 N-cm-sec²
Length 92
Weight 850.5 g
Operating Temp. 85° C
Insulation Class Class B (130° C)
Input Voltage 12 - 48 VDC
Part Number
STM23C-3CE
STM23C-3CN
Part NumberMinimum order quantityVolume DiscountDays to Ship Programming Communication Ports Holding torque
(N·m)
Closed Loop Feedback
1 Piece(s)

13 Days

CAN OpenCAN-Bus1.5Yes
1 Piece(s)

13 Days

CAN OpenCAN-Bus1.5No

Loading...

  1. 1

More Information

STM23 Hardware Manual

 

For questions regarding software options, please contact Misumi engineering.

 

STM23 Integrated Stepper Motor:Related Image

Example

Basic Information

Category Integrated Motor Voltage Specifications DC Frame Size NEMA 23
Step angle(°) 1.8 Reduction Gear No

Additional Products in this Category

Tech Support