P2HNRXB-LDN-M1-00

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The Pacific Scientific P2HNRXB-LDN-M1-00, part of the POWERMAX II P Motors series, features a NEMA 34 motor frame with a 3.4-inch diameter. It has a torque range of 466-698 oz-in (3.29-4.93 Nm) and operates with windings at 130°C in still air, delivering robust performance.

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Product Description:

The P2HNRXB-LDN-M1-00 represents a hybrid stepper motor system by Pacific Scientific. It is designed to achieve the specific objectives for motion control requirements in industrial automation. The motor integrates four rotor stacks taken from the E34 Series for maintaining reliable and steady operation.

The P2HNRXB-LDN-M1-00 stepper motor produces a torque output between 3.29 to 4.93 Nm. The holding torque reaches 0.42 Nm which ensures motor stability during operating conditions with load. The motor operates efficiently while preventing electrical overload because phase current stays within its rated operating range. The phase resistance amounts to 0.76 ohms thus optimizing electrical performance. The motor accepts an axial load up to 58 N and thus maintains durability when pressure acts directly on the shaft. The motor can sustain 89 N radial loading force which ensures its ability to withstand perpendicular forces acting on the shaft. The phase inductance of P2HNRXB-LDN-M1-00 stepper motor is 1.9 mH which maintains a steady current flow in the winding circuits. Accurate measurements of the inductance are performed using impedance tests at the 1 kHz frequency. Motor power delivery depends on winding connection codes that lead to the determination of rated voltage. Thermal management remains reliable because the motor operates with windings at 130°C temperature when air remains still. Class B (130°C) insulation classification protects the motor system from damaging high temperatures.

The controlled acceleration and deceleration of the equipment is possible through its rotor inertia rated at 0.0010 kg·m² × 10⁻³. The phase resistance has exact measurements in ohms to maintain consistent electrical stability. The P2HNRXB-LDN-M1-00 stepper motor actively helps users achieve smooth motion operations along with dependable torque delivery. Secure and standardized installation is possible through the NEMA mounting configuration.

Axial Load Capacity
58 N
Inductance
Measured with impedance at 1 kHz
Insulation Class
Class B (130°C)
Motor Operation Conditions
Windings at 130°C and motor in still air
Motor Type
Hybrid stepper motor
Mounting Configuration
NEMA mounting
Phase Current
Within a rated limit as per standard
Phase Inductance
1.9 mH
Phase Resistance
Measured in ohms
Radial Load Capacity
89 N
Rated Voltage
Determined based on winding connection codes
Rotor Inertia
0.0010 kg·m² × 10⁻³
Rotor Stack Type
4 Rotor Stacks (E34 Series)
Thermal Resistance
Measured with motor hanging in still air
Torque Range
466-698 oz-in (3.29-4.93 Nm)

Frequently Asked Questions about P2HNRXB-LDN-M1-00:

Q: Why is the phase resistance of 0.76 ohms important in the P2HNRXB-LDN-M1-00 stepper motor?

A: A phase resistance of 0.76 ohms optimizes the motor's electrical performance, minimizing energy loss and preventing overheating. It ensures stable current flow and efficient torque delivery during operation.

Q: What does the rotor inertia of 0.0010 kg·m² × 10⁻³ in the P2HNRXB-LDN-M1-00 help with?

A: The rotor inertia helps ensure smooth acceleration and deceleration, improving precision in motion control. It reduces the likelihood of overshooting during operation, enhancing system efficiency.

Q: What does the NEMA mounting configuration of the P2HNRXB-LDN-M1-00 offer?

A: The NEMA mounting configuration ensures compatibility with standard industrial setups, simplifying installation. It guarantees a secure and stable attachment to motion control systems.

Q: How does the rated axial load of 58 N benefit the P2HNRXB-LDN-M1-00 motor?

A: The motor’s ability to sustain an axial load of 58 N ensures durability in environments where direct pressure is applied to the shaft. This feature prevents mechanical failure under heavy load conditions.

Q: How does the Class B insulation (130°C) contribute to the motor's longevity?

A: Class B insulation prevents overheating by withstanding temperatures up to 130°C. This feature is essential for maintaining reliability and preventing insulation degradation under extended operating conditions.


Internal Product Review

  • ‘‘The P2HNRXB-LDN-M1-00 stepper motor offers exceptional performance with 3.29 to 4.93 Nm torque and a holding torque of 0.42 Nm. It is equipped with 1.9 mH phase inductance for steady current flow and robust 89 N radial load capacity. This motor is ideal for reliable motion control in industrial applications.’’

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