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BRS39AH261AAA
Schneider Electric BRS39AH261AAA is a 3-phase DC stepper motor within the Stepper motors sub-range, featuring an incremental encoder with 1000 points per turn and a smooth shaft with a single shaft end. It operates on a supply voltage of 48Vdc and comes with a 60mm centering collar and a 9.5mm shaft diameter. The connection is facilitated through bare end flying leads, and it offers a degree of protection rated at IP41 and IP56. The motor is designed for mounting with an 85x85mm flange, has a rated current of 5.8A, and dimensions include a net height of 85mm, a length of 98mm, and a net width of 85mm. It operates efficiently within an ambient air temperature range of -25 to +40°C and can be stored in temperatures ranging from -25 to +70°C. The stepper motor provides a resolution with step angles of 1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, and 0.036°. It delivers a stall torque of 4.18Nm at standstill (MH) and a nominal torque of 3.7Nm (MN), with a moment of inertia of 2.2kg.cm^2.
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BRS397W570ACA
Schneider Electric BRS397W570ACA is a 3-phase DC stepper motor within the Stepper motors sub-range, featuring a woodruff key shaft design with a single shaft end. It operates on a supply voltage of 325Vdc and includes a 4-pin connector for connection. This motor is designed with a 73mm centering collar and a 9.5mm shaft diameter. It offers a degree of protection rated at IP41 IP56 and operates with a rated current of 1.75A. The mounting mode is facilitated by an 85x85mm flange. The motor's dimensions are specified with a net height of 85 mm, a length of 68mm, a net depth of 67.5 mm, and a net width of 85 mm. It can operate within an ambient air temperature range of -25 to +40 °C and can be stored in temperatures ranging from -25 to +70 °C. The stepper motor provides resolution options of 1.8° / 0.9° / 0.72° / 0.36° / 0.18° / 0.09° / 0.072° / 0.036° step angles. It has a stall torque of 2.26Nm at standstill (MH), a nominal torque of 2Nm (MN), and a moment of inertia of 1.1kg.cm^2.
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BRS397W561FBA
Schneider Electric BRS397W561FBA is a 3-phase DC stepper motor within the Stepper motors sub-range, featuring an incremental encoder with 1000 points per turn and a woodruff key shaft (single shaft end) with a holding brake. It operates at a supply voltage of 325Vdc and has a 60mm centering collar with a 9.5mm shaft diameter. The connection type is screw-clamp connections. This motor offers a degree of protection rated at IP41 and IP56, with a rated current of 1.75A. It is designed for mounting with an 85x85mm flange and has dimensions of 85mm in net height, 68mm in length, and 67.5mm in net depth, with a net width of 85mm. The stepper motor supports ambient air temperatures for operation ranging from -25 to +40°C and for storage from -25 to +70°C. It provides resolution options of 1.8° / 0.9° / 0.72° / 0.36° / 0.18° / 0.09° / 0.072° / 0.036° step angles. The stall torque is 2.26Nm at standstill (MH), with a nominal torque of 2Nm (MN) and a moment of inertia of 1.1kg.cm^2.
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BRS397W370FBA
Schneider Electric BRS397W370FBA is a 3-phase DC stepper motor within the Stepper motors sub-range, featuring a smooth shaft design with a single shaft end and a holding brake. It operates on a supply voltage of 325Vdc and is equipped with screw-clamp connections for secure installation. The motor has a 73mm centering collar, a 12mm shaft diameter, and offers a degree of protection rated at IP41/IP56, making it suitable for various environments. It requires a rated current of 1.75A and can be mounted using an 85x85mm flange. The dimensions include a net height of 85mm, a length of 68mm for the motor body, a net depth of 67.5mm, and a net width of 85mm. It operates efficiently within an ambient air temperature range of -25 to +40°C and can be stored in temperatures ranging from -25 to +70°C. The stepper motor provides a range of resolution options including 1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, and 0.036° step angles. It delivers a stall torque of 2.26Nm at standstill (MH) and a nominal torque of 2Nm (MN), with a moment of inertia of 1.1kg.cm^2.
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BRS397W271FBA
Schneider Electric BRS397W271FBA is a 3-phase DC stepper motor within the Stepper motors sub-range, featuring an incremental encoder with 1000 points per turn and a smooth shaft with a single shaft end and a holding brake. It operates at a supply voltage of 325Vdc and has a rated current of 1.75A. The motor is designed with a 73mm centering collar, a 9.5mm shaft diameter, and screw-clamp connections for connectivity. It offers a degree of protection rated at IP41 and IP56, suitable for various environments. The mounting mode is facilitated by an 85x85mm flange, with overall dimensions including a net height of 85mm, a length of 68mm for the motor body, a net depth of 67.5mm, and a net width of 85mm. This stepper motor is capable of operating within an ambient air temperature range of -25 to +40°C and can be stored in temperatures ranging from -25 to +70°C. It provides multiple resolution options with step angles of 1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, and 0.036°. The motor delivers a stall torque of 2.26Nm at standstill (MH) and a nominal torque of 2Nm (MN), with a moment of inertia of 1.1kg.cm^2.
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ILS2D853PC1A0
Schneider Electric ILS2D853PC1A0 is a stepper motor characterized by its integrated driver and 3-phase stepper motor functionality. It features a pulse sensing device with a zero marker and is designed with a triple (3) motor stack for medium rotation speed and medium torque. The connection type is an industrial connector, and it supports the DeviceNet communication protocol. This model includes a Safe Torque OFF (STO) protection function. It operates on a supply voltage range of 24Vdc-48Vdc and is mounted via an 85x85mm flange. The dimensions are 119.6 mm in height, 85 mm in width, and 200.6 mm in depth. It delivers a maximum torque of 6Nm and a rotational speed of 200rpm at 48Vdc, with a stall torque of 6Nm.
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ILS1W572PC1A0
Schneider Electric ILS1W572PC1A0 is a stepper motor designed with integrated drive and a 3-phase stepper motor system. It features a pulse sensing device with a zero marker and a double motor stack, optimized for medium rotation speed and medium torque. The connection is facilitated through an industrial connector, and it supports the RS-422 communication protocol. This model includes a Safe Torque OFF (STO) protection function. It operates on a supply voltage ranging from 24Vdc to 36Vdc. The motor is designed for mounting with a 57x57mm flange. The dimensions are 92.2 mm in height, 57 mm in width, and 115.9 mm in depth. It delivers a maximum torque of 0.9Nm and can achieve a rotational speed of 600rpm at 36Vdc, with a stall torque of 1.02Nm.
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ILS1V851PC1F0
Schneider Electric ILS1V851PC1F0 is a stepper motor characterized by its integrated driver and 3-phase stepper motor functionality, designed to operate with a 5V pulse/direction input-output. It features a pulse sensing device with a zero marker, a holding brake, and is designed for medium rotation speed and medium torque applications. The connection is facilitated through an industrial connector, and it includes a Safe Torque OFF (STO) protection function. This stepper motor operates on a supply voltage ranging from 24Vdc to 36Vdc and is mounted via an 85x85mm flange. The dimensions are 119.6 mm in height, 85 mm in width, and 187.3 mm in depth. It delivers a maximum torque of 2Nm and achieves a rotational speed of 450rpm at 36Vdc, with a stall torque of 2Nm.
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ILS1U853PC1F0
Schneider Electric ILS1U853PC1F0 is a stepper motor characterized by its integrated driver and 3-phase stepper motor functionality, operating on a 24Vdc to 36Vdc supply voltage. It features a pulse sensing device with a zero marker, a holding brake, and a triple motor stack designed for medium rotation speed and medium torque. The connection type is an industrial connector, ensuring compatibility with various industrial applications. This stepper motor includes a Safe Torque OFF (STO) protection function for enhanced safety. It is designed for mounting with an 85x85mm flange, with dimensions of 119.6 mm in height, 85 mm in width, and 247.3 mm in depth. The motor delivers a maximum torque of 6Nm and a rotational speed of 120rpm at 36Vdc, with a stall torque also rated at 6Nm.
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ILS1R853TB1F0
Schneider Electric ILS1R853TB1F0 is a stepper motor that features an integrated driver and a 3-phase stepper motor designed for applications requiring pulse sensing devices, including a zero marker, holding brake, and triple motor stack optimized for low rotation speed and low torque. It offers a printed circuit board (PCB) connector for its connection type and utilizes the RS-485 communication protocol. This model includes a Safe Torque OFF (STO) protection function, operates on a supply voltage ranging from 24Vdc to 36Vdc, and is designed for mounting with an 85x85mm flange. The stepper motor has dimensions of 119.6 mm in height, 85 mm in width, and 247.3 mm in depth. It is capable of delivering a maximum torque of 4.5Nm and a rotational speed of 300rpm at 36Vdc, with a stall torque also rated at 4.5Nm.
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Stepper Motors
General Guide & Overview
Stepper motors are powerful electromechanical devices that play a crucial role in precise and controlled mechanical movement. They are commonly used in various industries and applications that require accurate position control. But what exactly is a stepper motor, and how does it work? In this comprehensive guide, we will delve into the intricacies of stepper motors, explore their different types, discuss the advantages they offer, and touch upon the importance of stepper motor controllers.
So, what is a stepper motor? A stepper motor, also known as a step or stepping motor, is an electromechanical device that converts electrical pulses into precise mechanical movement. Unlike conventional motors, stepper motors rotate in fixed angular increments. They are designed to move in steps, making them ideal for applications that require precise control over position and speed.
Now that we know what a stepper motor is, how do stepper motors work? Stepper motors receive digital pulses that trigger the motor to rotate in fixed step increments. Each pulse corresponds to a specific rotational step, and the motor moves in either a clockwise or counterclockwise direction depending on the pulse sequence. This allows for precise control over the motor's movement, making it an excellent choice for systems that demand accuracy.
There are different types of stepper motors available, each with its own unique characteristics and advantages. Some of the common types include Variable Reluctance, Permanent Magnet, and Hybrid Stepper Motors. These motors offer varying levels of performance, allowing engineers and designers to choose the most suitable option for their specific requirements.
Stepper motors are widely used in industrial applications, robotics, and other systems that require precise motion control. They are known for their accuracy, quick response times, and the ability to handle both low and high speeds with ease. Additionally, stepper motor controllers play a vital role in enabling seamless communication and coordination between stepper motors and the control systems.
How Stepper Motors Work
Stepper motors are fascinating electromechanical devices that operate based on digital pulses. These pulses control the motor's movement by initiating fixed step increments. With each pulse, the motor rotates a specific angular step, allowing for precise control over its position. The direction of rotation, whether clockwise or counterclockwise, is determined by the pulse sequence applied to the motor.
The speed at which a stepper motor rotates can be regulated by adjusting the frequency of the input pulses. By increasing or decreasing the pulse frequency, you can control the motor's rotational speed to suit your specific application requirements.
One of the key factors that contribute to the performance of stepper motors is their motor windings configuration. Different stepper motor models have varying setups for their winding arrangements, which impact their operation and characteristics. Understanding the motor windings configuration is crucial in harnessing the full potential of stepper motors and optimizing their performance.
To accurately determine the behavior and capabilities of a stepper motor, various stepper motor formulas can be used. These formulas offer insights into essential parameters such as the number of steps per revolution, step angle, and other critical specifications. By utilizing stepper motor formulas, you can tailor your stepper motor system to meet your specific needs and achieve the desired level of precision and control.
Types of Stepper Motors
Stepper motors are widely used in various industries and applications and come in different types to suit specific requirements. The three main types of stepper motors are Variable Reluctance (VR) stepper motors, Permanent Magnet (PM) stepper motors, and Hybrid stepper motors.
Variable Reluctance (VR) Stepper Motors: VR stepper motors are designed with multiple soft iron rotors and a wound stator. These motors operate on the principle of magnetic flux finding the lowest reluctance pathway through a magnetic circuit. They offer precise control and are commonly used in applications where high torque is required.
Permanent Magnet (PM) Stepper Motors: PM stepper motors have a permanent magnet rotor with no teeth. They operate by energizing the four phases in sequence, producing accurate and reliable motion control. PM stepper motors are known for their simplicity and high torque output.
Hybrid Stepper Motors: Hybrid stepper motors combine the features of both VR and PM stepper motors, making them versatile and efficient. They provide an increase in detent torque and performance enhancement in terms of step resolution, torque, and speed. Hybrid stepper motors are widely used in applications that require precise positioning and smooth operation.
Each type of stepper motor has its own advantages and is suitable for different applications. By understanding the characteristics of each type, engineers and system designers can select the most appropriate stepper motor for their specific requirements and achieve optimal performance.
Stepper motors are versatile and precise electromechanical devices that find extensive applications in various industries. With their ability to provide accurate position control and quick response times, stepper motors are indispensable in systems that require precise motion control. Their capability to handle both low and high speeds make them suitable for a wide range of applications.
Stepper motors are widely used in robotics, CNC machines, 3D printers, and medical equipment, among other applications. The different types of stepper motors, including Variable Reluctance, Permanent Magnet, and Hybrid, offer unique performance characteristics to cater to specific requirements.
When designing and using stepper motor systems, it is essential to consider the availability of stepper motor accessories for seamless integration and enhanced functionality. Additionally, environmental considerations, such as temperature and humidity, should be taken into account to ensure optimal performance and longevity of the stepper motors.
In summary, stepper motors are a reliable choice for applications that demand precise control and accuracy. Their versatility, combined with a wide range of available accessories, allows for seamless integration into various industries and systems. By considering environmental factors and selecting the appropriate stepper motor type for specific requirements, engineers and designers can harness the full potential of stepper motors in their applications.
FAQ
What is a stepper motor?
A stepper motor is an electromechanical device that converts electrical pulses into precise mechanical movement in fixed angular increments.
How do stepper motors work?
Stepper motors work by receiving digital pulses that move the motor in fixed step increments, with each pulse corresponding to a specific rotational step.
What are the types of stepper motors?
The main types of stepper motors are Variable Reluctance, Permanent Magnet, and Hybrid stepper motors.
What is the function of a stepper motor?
The function of a stepper motor is to provide accurate position control without requiring feedback for maintaining position.
What are stepper motors used for?
Stepper motors are used in various industries and applications such as robotics, CNC machines, 3D printers, and medical equipment.
How can stepper motors be controlled?
Stepper motors can be controlled through digital instructions using stepper motor controllers.
What are the advantages of stepper motors?
Stepper motors offer advantages such as accurate position control, quick response times, and the ability to handle both low and high speeds.
What is the motor windings configuration in a stepper motor?
Stepper motors have different configurations for their motor windings, which affect their performance and characteristics.
Are there formulas to calculate stepper motor performance?
Yes, there are stepper motor formulas that can help determine important parameters such as the number of steps per revolution and step angle.
What is a Variable Reluctance stepper motor?
A Variable Reluctance stepper motor has multiple soft iron rotors and a wound stator, operating based on the principle of magnetic flux finding the lowest reluctance pathway.
What is a Permanent Magnet stepper motor?
A Permanent Magnet stepper motor has a permanent magnet rotor with no teeth and operates by energizing the four phases in sequence.
What is a Hybrid stepper motor?
A Hybrid stepper motor combines the features of Variable Reluctance and Permanent Magnet stepper motors, offering increased detent torque and performance enhancement in terms of step resolution, torque, and speed.