SMC-151

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The Kollmorgen SMC-151 stepper drive operates on a 16 to 32 VDC supply and delivers 2 to 3.5 A of current for reliable motor performance. It includes incremental encoder feedback (RS422/TTL). With RS485, CANopen, and Modbus interfaces, it integrates seamlessly into industrial automation systems.

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Product Description:

The Kollmorgen SMC-151 is a new bipolar chopper drive that offers high performance for stepper motor applications. It uses 16 VDC to 32 VDC input, making it easy to interface with several power supplies. It has a current output of 2-3.5 A to enable efficient and controlled motor operation and movements. It also has a no-load current of less than 30mA. It reduces power consumption while efficiently controlling the motor. It features dimensions of 4.75" W x 3.625" H x 1.25" D and has been designed for quick integration into various automation and motion control systems.

The SMC-151 has a pulse rate control that ranges from 20 to 10,000 pulse per second (pps) that the end user can set using some switch inputs. It enables the users to adjust the motor speed and efficiency. The drive includes output current sourcing/sinking of 100 mA, which effectively controls signals of parts connected during circuit operations. It also holds series resistors whose value is 2200 ?, which helps in controlling the amount of current passing through the circuit and stabilizing its operation.

The Kollmorgen SMC-151 is designed to be a heavy-duty servo motor that performs optimally in tough conditions. It has its bipolar chopper drive technology that helps to control current flow effectively, minimizing heat formation and increasing motor performance. Such position sensing and precise regulation of movement improve the drive. SMC Motion Stepper Drives are highly accurate, energy efficient and precise in motion management. They minimize heat generation, enhance the durability of the motor, and reduce the fluctuation in the speed of the motor. With the help of advanced microstepping, the vibration and noise are kept to a minimum.

Control Interface
RS485, CANopen, Modbus, IO
Cooling
Forced air
Current
2 to 3.5 A
Drive type
Bipolar chopper driver
Encoder Feedback
Incremental (RS422/TTL)
Idle Current
<30 mA
Integrated PLC
With 8 I/O ports
LED Indicators
Power, status
Microstepping
Up to 1/64 step
Output Current
100 mA (sourcing/sinking)
Pulse Rate
20-10,000 pps (switch selectable)
Resistance of series resistors
2200 ?
Safety Features
Safe Torque Off (STO)
Size
4.75" W x 3.625" H x 1.25" D
Voltage
16 to 32 VDC

Frequently Asked Questions about SMC-151:

Q: What is the voltage range of SMC-151 drive?

A: SMC-151 drive operates between 16 to 32 VDC.

Q: What is the output current of SMC-151 drive?

A: SMC-151 drive has an output current of 100 mA.

Q: What microstepping capability does SMC-151 drive have?

A: SMC-151 drive supports up to 1/64 step.

Q: What is the control interface of SMC-151 drive?

A: SMC-151 drive supports RS485, CANopen, and Modbus.

Q: What safety feature is included in SMC-151 drive?

A: SMC-151 drive has Safe Torque Off (STO).


Internal Product Review

  • ‘‘Kollmorgen SMC-151 is a high-precision stepper drive with microstepping capabilities for smooth motion. It supports multiple control interfaces, including RS485 and Modbus. The built-in safety features ensure reliable operation in high-performance industrial applications.’’

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