R43HEBA-R2-NS-VS-00
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The R43HEBA-R2-NS-VS-00 from Pacific Scientific's R Servomotors series features a basic mounting style and is built with a bore size of 40mm. It operates within a pressure range of 0.1 to 1.0 MPa, a temperature range of -10°C to +70°C, and includes a rubber bumper cushion. Additional specifications include an Rc 1/4 port thread.
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Product Description:
The R43HEBA-R2-NS-VS-00 is a small industrial motor. This type has a frame size of 4.25 inches square. It integrates resilience with efficacy in challenging motion applications. It provides substantial torque production within confined dimensions.
The R43HEBA-R2-NS-VS-00 brushless motor features a 4-pole synchronous design. Rare earth samarium-cobalt magnets are used to achieve a high torque-to-inertia ratio. The motor has winding type H to accommodate industrial control systems. It has a sustained stall torque of 6.6 Nm and a maximum torque of 18.0 Nm. It is rated at 240V AC/320V DC and is suitable for high-demand operation conditions. The torque constant is 0.7 Nm/ARMS whereas the voltage constant is 0.43 VRMS/rad/sec. It does not incorporate secondary feedback devices. It has a 100V DC brake and a Viton shaft seal for enhanced protection. This belongs to the R Servomotors series produced by Pacific Scientific. The motor has an IP65 TENV-rated sealing for severe situations. The steady stall current is 4.5 ARMS with a peak current of 13.5. It has 2.2 Ohms resistance and 3.7 mH inductance. The rated speed is 3,400 RPM with an average torque output of 5.7 Nm. The anti-cog stator design provides precise low-speed performance.
The R43HEBA-R2-NS-VS-00 weighs 3.8 kg and can be mounted vertically or horizontally. L1 has a maximum length of 212.1 mm whereas L2 measures 169.2 mm. The inertia of rotor is 0.031 kg/m² × 10⁻³ that allows for fast acceleration. Static friction is limited to 0.11 Nm to ensure smooth functioning. The frame's breadth is 108 mm that verifies the 4.25-inch square shape. It is suited for applications that require quick torque delivery while maintaining compact motor size.
Frequently Asked Questions about R43HEBA-R2-NS-VS-00:
Q: Why does the R43HEBA-R2-NS-VS-00 use samarium-cobalt magnets?
A: Samarium-cobalt magnets provide high thermal stability and strong magnetic properties. This helps the motor maintain consistent torque under elevated temperatures.
Q: How does the anti-cog stator design benefit motor performance?
A: It minimizes torque ripple and ensures smoother motion at low speeds. This is essential for applications requiring precise positioning.
Q: How does the 100V DC brake in R43HEBA-R2-NS-VS-00 assist in motion control?
A: The holding brake ensures the motor shaft remains fixed during power-off. This is important in vertical load or safety-critical applications.
Q: How does the IP65 rating contribute to the reliability of R43HEBA-R2-NS-VS-00?
A: It prevents dust and water ingress during operation. This protection makes the motor suitable for washdown and industrial environments.
Q: Why is the R43HEBA-R2-NS-VS-00 ideal for precise industrial automation?
A: Its low inertia, anti-cogging, and resolver feedback ensure accurate control. These features are critical for robotics and precision assembly systems.
