R22GMNA-R1-NS-NV-01

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The R22GMNA-R1-NS-NV-01 is a versatile servomotor with options for single or three-phase operation. Built by Pacific Scientific as part of their R Servomotors series, it can operate within a temperature range of -10°C to +52°C and commonly supports 208-230V or 460V. It features internal overload protection.

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Product Description:

The R22GMNA-R1-NS-NV-01 Servomotor is made by Pacific Scientific. It is designed for accurate control in demanding industrial environments. This motor supports stable rotation and accurate position feedback.

The R22GMNA-R1-NS-NV-01 servomotor uses samarium cobalt permanent magnets. These rare earth magnets support efficient performance and magnetic stability. It includes a winding type marked as “G” for optimal electrical behavior. The magnet stack length is precisely measured at 2 inches. Its magnet design is anti-cog for reduced torque ripple. This reduces vibration and improves speed uniformity. The servomotor offers a continuous stall torque of 0.54 Nm. This value provides constant torque under static load conditions. It has a TENV construction for environmental resistance. The housing meets both NEMA and IP65 sealing standards. These standards provide protection against dust and water exposure. The motor has no shaft sealing component in its configuration. A frameless resolver is used for primary feedback. The feedback system is a transmitter type and size 15. This setup provides high accuracy in positioning tasks. It supports reduced reaction time during direction change. The viscous damping coefficient is rated at 0.0045 Nm/K. This helps to manage mechanical oscillations under dynamic load conditions. The design reduces overshooting during fast acceleration or deceleration. It performs accurately across different motion applications. The combination of torque, damping and feedback delivers excellent control.

The R22GMNA-R1-NS-NV-01 servomotor is perfect systems that requires precision without compromising output. The sealed housing protects components in industrial setups. The feedback system increases operational efficiency and accuracy. The motor has stable performance and it is compatible with advanced motion control assemblies. The anti-cog magnets improve responsiveness during slow rotation. Its design prioritizes longevity and smooth motor action.

Construction
Rugged TENV, NEMA and IP65 waterproof construction
Continuous Stall Torque
0.54 Nm
Inertia (motor only)
0.011 J
Magnet design
Anti-cog magnet design
Magnet stack length to the nearest inch
2 inches
magnet type
Rare earth samarium cobalt permanent magnets
Primary feedback
Frameless resolver, transmitter type, size 15
shaft sealing
No shaft seal
Viscous damping coefficient
.0045 Nm/Krpm
Winding
G
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Frequently Asked Questions about R22GMNA-R1-NS-NV-01:

Q: What type of feedback system is integrated into the R22GMNA-R1-NS-NV-01?

A: It uses a frameless size 15 resolver as the feedback mechanism. This provides high-resolution positional data for closed-loop motion control.

Q: Can this servomotor be used in sealed industrial enclosures?

A: Yes, the IP65-rated housing and TENV build allow it to operate safely in dust-prone and wet environments without external contamination.

Q: How does the anti-cog magnet design affect low-speed movement?

A: The anti-cog structure reduces torque ripple, especially during slow rotation. This improves uniformity and prevents micro-stuttering in precision applications.

Q: How does the R22GMNA-R1-NS-NV-01 handle dynamic direction changes?

A: Its low inertia of 0.011 J allows quick response during rapid load reversals. This contributes to minimal overshoot and better accuracy in fast cycles.

Q: What happens if the motor experiences mechanical vibration under dynamic loads?

A: The built-in viscous damping (0.0045 Nm/Krpm) mitigates oscillations caused by rapid speed shifts. It stabilizes performance and extends mechanical life under varying load demands.


Internal Product Review

  • ‘‘The R22GMNA-R1-NS-NV-01 provides reliable torque output in high-precision systems. Its anti-cog magnet structure supports smooth low-speed motion. The TENV housing with IP65 protection keeps internal elements secure. A frameless resolver enhances feedback accuracy in tight mechanical setups, contributing to 0.54 Nm continuous torque performance.’’

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