R33GEB0-R2-NS-VS-02
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The R33GEB0-R2-NS-VS-02 servomotor offers a resistance value of 33 Ohms, a power rating of 2 W, and operates within a temperature range of -55°C to +155°C. Part of the R Servomotors series by Pacific Scientific, it features tin-plated copper leads and is constructed with durable metal film material.
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Product Description:
The R33GEB0-R2-NS-VS-02 R Servomotor is manufactured by Pacific Scientific. This motor delivers a full-load torque of 11 Nm for demanding motion applications. It is equipped with a Viton shaft seal that protects the shaft and internal assembly.
The R33GEB0-R2-NS-VS-02 R Servomotor has a heat transfer resistance of 0.84 °C/Watt which allows controlled thermal performance under load. It features a line-to-line resistance of 6.9 Ohms for steady electrical behavior during operation. The voltage constant is measured at 0.67 V/rad/sec which provides a stable speed-to-voltage output. The R Servomotor has a static friction value of 0.035 Nm that supports smooth starts. Its continuous stall torque is rated at 2.4 Nm for it suitable for continuous duty tasks. The torque constant is 0.67 Nm/A which enables consistent torque output per ampere. The inductance line-to-line is 22 mH, contributing to efficient energy handling and motor response. The total motor mass is 3.2 Kg for ease of installation and system compatibility. A viscous damping coefficient of 0.0068 Nm/Krpm helps reduce overshoot in dynamic systems. The motor heating time constant is 23 minutes for safe operation over extended use. This model includes primary feedback using a frameless resolver in transmitter type, size 21. The R33GEB0-R2-NS-VS-02 offers reliable performance across critical motion control operations.
The R33GEB0-R2-NS-VS-02 R Servomotor is part of the R33 series optimized for high precision tasks. It can handle a peak torque current of 35 A for short bursts under load. The winding code is G designed to meet specific motor performance requirements. It operates with a continuous stall current of 3.9 A with the stall torque rating. The moment of inertia is 0.072 x 10^-3 kgm² which supports fast and controlled acceleration.
Frequently Asked Questions about R33GEB0-R2-NS-VS-02:
Q: Why is the Viton shaft seal used in the R33GEB0-R2-NS-VS-02 motor?
A: The Viton seal offers superior chemical resistance and thermal stability, protecting internal assemblies from contaminants during intensive motion cycles.
Q: How does the 0.0068 Nm/Krpm damping coefficient help dynamic motion systems?
A: The damping reduces system overshoot and helps achieve smoother responses in high-speed applications like robotics or automated positioning.
Q: What is the impact of the 0.072 x 10^-3 kgm² inertia in the R33GEB0-R2-NS-VS-02 motor?
A: The inertia ensures fast response and stable acceleration, making it ideal for applications requiring rapid directional changes.
Q: How does the 23-minute thermal time constant contribute to motor longevity?
A: The longer time constant prevents rapid thermal buildup, allowing extended operation under moderate loads without overheating.
Q: Why is the continuous stall torque of 2.4 Nm useful in automation?
A: The continuous stall torque allows the motor to maintain load without overheating or degrading, which is essential for holding positions in automated systems.
