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Siemens SIMODRIVE POSMO A Programmable Positioning Motor

Siemens SIMODRIVE POSMO A programmable positioning motor, 48V/300W.

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ManufacturerSiemens

Part number6SN2155-0AA11-1BA1

Type Programmable Positioning Motor

Series SIMODRIVE POSMO A

Voltage 48 V DC

Power 300 W

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12-month warranty

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Programmable positioning control Brushless motor technology 48V/300W power Integrated brake IP64 protection rating PROFIBUS DP slave interface Feather key shaft

Product description

The Siemens SIMODRIVE POSMO A (Part Number: 6SN2155-0AA11-1BA1) is a programmable positioning motor designed for precise motion control applications. This brushless motor operates at 48V with a power rating of 300W, featuring a feather key and an integrated brake for secure positioning. It offers an IP64 protection rating, making it suitable for environments with dust and water spray.

This positioning motor functions as a PROFIBUS DP standard slave, allowing for seamless integration into distributed automation systems. It is designed for applications requiring accurate and repeatable movements, such as in automated assembly lines, packaging machinery, and material handling equipment where precise positioning is critical.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens SIMODRIVE POSMO A motor. Enhance your automated systems with high-performance positioning drives. Source your specialized motor components from Stanlo Automation for reliable performance and expert service.

Technical specifications

Type	Programmable Positioning Motor
Series	SIMODRIVE POSMO A
Voltage	48 V DC
Power	300 W
Motor Type	Brushless
Gearbox	None
Shaft	Feather key
Brake	Yes
Protection Rating	IP64
Communication	PROFIBUS DP Standard Slave

Common applications

Automated assembly

Packaging machinery

Material handling

Robotics

CNC machines

Textile machinery

Precision positioning tasks

Compatible systems

PROFIBUS DP Master Controllers SIMODRIVE control systems Automation systems requiring precise positioning

Also known as

Siemens POSMO A Motor 6SN2155-0AA11-1BA1 Motor SIMODRIVE Positioning Drive

Replaces / compatible with

This motor is a self-contained positioning unit and is typically integrated into new or upgraded automation systems. It is not a direct replacement for a standard motor but offers integrated positioning capabilities.

Technical note

Expert tip

The integrated brake on this motor provides holding torque when power is removed, ensuring safe positioning during power outages or standstill phases.

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Frequently asked questions

What communication protocol does the Siemens 6SN2155-0AA11-1BA1 SIMODRIVE POSMO A motor use?

The Siemens 6SN2155-0AA11-1BA1 SIMODRIVE POSMO A motor functions as a PROFIBUS DP standard slave. This allows it to be integrated and controlled within a PROFIBUS distributed I/O network, enabling precise positioning commands from a master controller.