M21NRXD-LNN-NS-00
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The M21NRXD-LNN-NS-00 is a low inertia rotor motor with a holding torque range of 79-111 oz-in (0.55-0.78 Nm). Manufactured by Pacific Scientific, it is part of the POWERMAX II M Motors series, featuring SIGMAX® M21 and Standard P21 models. Its thermal resistance is optimized in still air.
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Product Description:
The M21NRXD-LNN-NS-00 Stepper Motor operates as a precision motion control solution in industrial automation. Kollmorgen produces this stepper motor which belongs to the SIGMAX® M21 and Standard P21 product series. This NEMA 23 stepper motor fulfills its function through 2-phase power delivery to produce efficient and dependable operation.
This M21NRXD-LNN-NS-00 stepper motor possesses a 1.8-degree step angle which fosters precise positioning control. The motor accomplishes 200 entire steps in each revolution while producing smooth regulated movement. This motor produces holding torques that fall between 79 to 111 oz-in with specific units of 0.55 to 0.78 Nm. The output torque strength depends on which stack and winding configuration is used. The design of the rotor with low inertia supports rapid speed changes required for dynamic motion systems. Thermal performance tests of M21NRXD-LNN-NS-00 stepper motor occur through a regulated testing environment. External air in motion supports the measurement of thermal resistance on motor suspensions. A qualitative test of this unmounted motor occurs when the device operates at 40°C in static air to verify operating stability within standard conditions. Using a 1kHz 1A small signal measurement allows the determination of inductance to maintain stable electrical outcomes. The measurement of construction ratings occurs under regular conditions at 25°C to guarantee dependable operation in typical environments.
The M21NRXD-LNN-NS-00 stepper motor operates between temperatures of -20°C to +40°C. This product meets the requirements of the IEC IP65 sealing standard. This protects the motor against both dust particles and water jets making it suitable for challenging conditions. Stepper technology needs no external feedback systems because it provides cost-friendly precise motion control abilities. The design focuses on applications that need precise and rugged components as well as efficient operation.
Frequently Asked Questions about M21NRXD-LNN-NS-00:
Q: How does the low inertia rotor benefit dynamic motion systems in the M21NRXD-LNN-NS-00 Stepper Motor?
A: The low inertia rotor enables rapid speed changes, which is crucial for dynamic motion systems that require quick and efficient transitions. This makes it ideal for high-speed applications where responsiveness is critical.
Q: What is the advantage of the 1.8-degree step angle in the M21NRXD-LNN-NS-00 Stepper Motor?
A: The 1.8-degree step angle provides high precision in motion control, allowing for accurate positioning in applications requiring precise movement. This enhances the motor's overall performance in industrial automation.
Q: How does the thermal performance testing help ensure the durability of the M21NRXD-LNN-NS-00 Stepper Motor?
A: Thermal performance testing at 40°C in static air ensures the motor operates stably in typical conditions. This test verifies that the motor maintains reliable performance in environments where temperature fluctuations may occur.
Q: What role does the IP65 sealing standard play in the performance of the M21NRXD-LNN-NS-00 Stepper Motor?
A: The IP65 sealing ensures the motor is protected from both dust and water jets, making it suitable for industrial environments with challenging conditions. This protection extends the motor's lifespan and reliability in harsh surroundings.
Q: What is the significance of the 200 steps per revolution in the M21NRXD-LNN-NS-00 Stepper Motor?
A: The 200 steps per revolution feature provides precise control over motor positioning, allowing for smoother, more regulated movement in industrial applications. It enhances accuracy while minimizing mechanical wear.
