R46GENA-TS-LS-NV-02

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The R46GENA-TS-LS-NV-02 is a clutch designed by Pacific Scientific. This product is part of the R Servomotors series and features electromagnetic actuation with a voltage rating of 24 VDC. It delivers a torque of 2 Nm and is bidirectional in rotation. The clutch operates effectively within a temperature range of -10°C to +70°C.

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Product Description:

The R46GENA-TS-LS-NV-02 Servo motor is produced by Pacific Scientific. It has a 4.25-inch frame that supports standard mounting. The motor features a NEMA 56C face mount optional version. This gives an added option in many types of installations. The total length of the motors is 11.4 inches, with a reference length of 10.01 inches.

This R46GENA-TS-LS-NV-02 servo motor delivers 64 lb-in of continuous stall torque. It can reach up to 270 lb-in of peak torque under load. Its torque constant is rated at 10.8 lb-in per ampere. It has the Back EMF constant of 128 volts/krpm. These values help to map the compatibility of drive and feedback control efficiency. The servo motor pulls 6.7 amperes of continuous stall current and a peak current of 53 amperes. When cold, it has a winding resistance of 3.7 ohms, rising to 5.6 ohms when hot. The line-to-line inductance is at 25 millihenries. The shaft diameter of the R46GENA-TS-LS-NV-02 Servo motor measures 0.6245 inches. This accommodates normal mechanical coupling requirements. Its mounting pattern includes four 0.344-inch holes positioned on a 5-inch bolt circle. This provides secure and guaranteed mounting with minimum errors when integrating it into a system. The motor is optimized for mechanical alignment, torque control, and thermal management. This makes it a dependable component in an industrial automation environment.

The R46GENA-TS-LS-NV-02 servo motor weighs 25 pounds. The thermal impedance of the motor is 0.52 °C per watt, and the thermal lag time is 35 minutes. The inertia rotor has a value of 0.0034 lb-in-sec2. It gives the balance required to control the motion easily. The value of static friction is rated at 0.39 lb-in. The motor has the viscous damping at 0.17 lb-in/Krpm. These parameters aid in controlled movement and less wear out of the system in the long run.

Actuation
Electromagnetic
Enclosure Rating
IP54
Material
Steel/Aluminum
Mounting
Flange
Response Time
25 ms
Rotation
Bidirectional
Shaft Size
12 mm
Temperature Range
-10°C to +70°C
Torque
2 Nm
Type
Clutch
Voltage
24 VDC
Weight
1.4 kg
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Frequently Asked Questions about R46GENA-TS-LS-NV-02:

Q: Why is the thermal impedance important for the motor?

A: The thermal impedance of the R46GENA-TS-LS-NV-02 Servo Motor (0.52 °C per watt) helps prevent overheating by managing heat dissipation efficiently. This ensures long-term operational reliability in high-demand environments.

Q: How does the rotor inertia affect motor performance?

A: The rotor inertia of 0.0034 lb-in-sec² in the R46GENA-TS-LS-NV-02 Servo Motor ensures smooth, controlled acceleration and deceleration. This minimizes mechanical stress and improves motion precision.

Q: What is the purpose of the viscous damping feature?

A: Viscous damping at 0.17 lb-in/Krpm in the R46GENA-TS-LS-NV-02 Servo Motor reduces oscillations and vibrations. It enhances stability and smoothness during high-speed operation.

Q: Why is a 5-inch bolt circle used for mounting?

A: The 5-inch bolt circle with four 0.344-inch holes in the R46GENA-TS-LS-NV-02 Servo Motor ensures secure and precise mounting. This provides structural stability and minimal installation errors in industrial systems.

Q: How does the winding resistance affect motor efficiency?

A: The R46GENA-TS-LS-NV-02 Servo Motor's winding resistance of 3.7 ohms (cold) affects its power consumption and heat generation. The value is optimized to balance performance and energy efficiency during operation.


Internal Product Review

  • ‘‘The R46GENA-TS-LS-NV-02 is a high-torque servo motor from Pacific Scientific. It is designed for industrial automation with NEMA 56C face mount compatibility. It delivers 64 lb-in continuous torque, 270 lb-in peak torque, and features a 25 mH inductance for stable performance. It is commonly used in rotary tables, automated presses, and heavy-load indexers where precise torque control is essential.’’

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