PACIFIC SCIENTIFIC T21NRLH-LNN-NS-00 Stepper Motor

( Brand: Pacific Scientific ), ( Manufacturer Part Number: T21NRLH-LNN-NS-00 ), ( Part Type: Motor )

Review PACIFIC SCIENTIFIC Unused Stepper Motor

The Pacific Scientific T21NRLH-LNN-NS-00 Stepper Motor is a versatile and high-performance electromechanical actuator designed for precise positioning applications. It comes equipped with a NEMA 17 stepper motor body and a 1.8 degrees per step resolution, which ensures accurate and controlled motion.

The motor features a bipolar design, meaning it requires an external driver to operate, and is rated for a continuous operating current of 1.8A and a maximum peak current of 3.2A. Its operating voltage ranges from 7V to 22V DC, making it compatible with a wide range of power sources.

The motor's shaft is 16mm in length and 4.7mm in diameter, while the mounting holes have a 34.8mm center-to-center distance. This does not include the flange mount version of the motor, for which the mounting hole diameter and center-to-center distance may vary.

The motor's construction is robust, as evidenced by its iron core and CuBe commutation, which provide excellent torque and efficient power transfer. Additionally, its aluminum frame and silico-aluminum magnetic resistance material provide effective cooling and thermal stability, ensuring the motor has a long and reliable lifespan.

In summary, the Pacific Scientific T21NRLH-LNN-NS-00 Stepper Motor is a powerful and dependable actuator for precise positioning applications, with a compact design, high-resolution, and a wide range of compatibility. It can handle a continuous current of 1.8A and a peak current of 3.2A, and its aluminum frame and effective cooling features contribute to its long lifespan.

The Pacific Scientific T21NRLH-LNN-NS-00 stepper motor is a popular choice for various DIY projects and hobbyist applications. Below are the pros and cons of this motor to help you make an informed decision:

1. Precision: With 200 steps per revolution, this motor offers high precision positioning, making it suitable for applications that require accurate movement such as CNC machines, 3D printers, or robots.

2. Build Quality: Pacific Scientific uses high-quality materials and manufacturing processes, ensuring the motor offers reliable operation and longevity.

3. Wide Operating Voltage Range: The motor can operate on voltages ranging from 6V to 12V DC, allowing flexibility when selecting a power source.

4. Easy to Control: Due to its common 5V coil driver interface, it is simple to control the stepper motor using readily available control circuits and microcontrollers.

5. Included Mounting Hardware: The motor comes with an extensive range of included mounting hardware, simplifying the installation process.

1. Larger Size: Compared to other stepper motors with similar specifications, this motor has a relatively larger physical size, which may not be suitable for projects where space is limited.

2. Higher Price Point: The Pacific Scientific stepper motor is slightly pricier than many other motors in its class, which could be a concern for hobbyists on a budget.

3. No Hall Sensors: The motor does not come with integrated hall sensors, meaning an external sensor or resolver is required to determine the motor's position accurately.

4. No Cooling: The motor is not water-cooled or fan-cooled, which may result in overheating during continuous operation or under heavy loads.

The Pacific Scientific T21NRLH-LNN-NS-00 stepper motor offers high precision, excellent build quality, wide operating voltage range, and ease of control, making it an ideal choice for projects that require accurate movement. However, its larger size, higher price point, and lack of cooling or hall sensors may be disadvantages for some applications. If these factors are not crucial to your project, we would recommend considering the Pacific Scientific T21NRLH-LNN-NS-00 stepper motor due to its pros outweighing the cons. Nevertheless, it is essential to evaluate each project's specific requirements before making a final decision.

Details:

In order to give you the lowest possible rate, we combine shipping charges on multiple orders.

part #: t21nrlhlnnns00 prices

• $140.53-$235.75

specifications steppertrol:

• brand: Pacific Scientific
• mpn: T21nrlh-lnn-ns-00
• part type: Motor

general steppertrol:

• condition: New Open box
• Drives Starters > Drives Motor Controls > Stepper Controls Drives

returns steppertrol:

• method: Money back
• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller steppertrol:

• rating: 98.3%
• # reviews: 21465
• city: Lake Forest, California

offer steppertrol:

• started: January 28, 2025
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 2
• availability: In Stock

shipping steppertrol:

• transit: 3-8 Days
• type: Fixed
• cost: $0.00
• service: Economy
• class: Economy

payments steppertrol:

• other
• wallet: Paypal
• credit card: Mastercard

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