P60B18550RCAT4

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The Sanyo Denki P60B18550RCAT4 is part of the P6 Super BL Servo Motors series, delivering a rated output of 1.5 kW and a rated rotating speed of 3000 rpm. It offers a continuous stall torque of 4.90 N·m and an instantaneous maximum stall torque of 17.7 N·m. The motor's mass, including wiring, totals 6.5 kg.

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Product Description:

Sanyo Denki produces the P60B18550RCAT4 Servo Motor specifically to achieve precise motion control in industrial automation tasks. This product supplies an output power of 5.5 kW with a speed operating limit of 1500 rpm. The rated torque output of the servo motor reaches 35 Nm. Its continuous stall torque keeps pushing up to 37.3 Nm.

The P60B18550RCAT4 servo motor possesses a maximum stall torque capacity of 88.3 Nm. This enables it to handle abrupt torque demands. Various load conditions can be handled by this motor due to its maximum rotating speed capability of 2500 rpm. The rated operating current level stands at 32 Arms.  The motor uses 33 A for sustaining continuous stall torque performance. The current rises to 83 Arms at peak load that supports high torque output when needed. The P60B18550RCAT4 servo motor produces even torque through input current using its torque constant of 1.18 Nm/Arms. Protection against both voltage drops and heat generation happens because the motor maintains a phase armature resistance at 0.040 Ω. Efficient control of this servo motor results from the 23 ms electric time constant and 0.52 ms mechanical time constant. The motor demonstrates enhanced electrical properties and mechanical abilities to fulfill needs for smooth accelerations. However, it offers stable torque output and rapid braking features.

The total weight of the P60B18550RCAT4 servo motor is 6 kg with wiring added. This makes it appropriate for small mechanical assemblies. Due to low resistance as well as balanced current specifications the system becomes more energy efficient with steady operational outputs. This motor operates efficiently within different performance cycles and loading needs. Speed control precision of this motor is supported by the induced voltage constant value of 41.2 mV/(min⁻¹).

Continuous Stall Armature Current
6.3 Arms
Continuous Stall Torque
4.90 N·m
Electric Time Constant
13 ms
Induced Voltage Constant
29.0 mV/(min⁻¹)
Instantaneous Maximum Stall Armature Current
26.5 Arms
Instantaneous Maximum Stall Torque
17.7 N·m
Mass Including Wiring Assembly
6.5 kg
Maximum Rotating Speed
3000 rpm
Mechanical Time Constant
0.57 ms
Phase Armature Resistance
0.67 Ω
Rated Armature Current
6.5 Arms
Rated Output
1.5 kW
Rated Rotating Speed
3000 rpm
Rated Torque
4.79 N·m
Torque Constant
0.83 N·m/Arms

Frequently Asked Questions about P60B18550RCAT4:

Q: How does the 0.52 ms mechanical time constant in the P60B18550RCAT4 affect motion control?

A: It allows the servo motor to react quickly to control inputs, enhancing precision. This helps in achieving faster positional adjustments under varying loads.

Q: Why is a torque constant of 1.18 Nm/Arms important in the P60B18550RCAT4 servo motor?

A: It ensures linear torque response with varying current, improving overall control. This helps in maintaining torque accuracy across different motion profiles.

Q: How does the 23 ms electric time constant of the P60B18550RCAT4 contribute to its efficiency?

A: It stabilizes the motor's response to electrical input changes. This results in smoother transitions during acceleration and deceleration phases.

Q: How does induced voltage constant of 41.2 mV/(min⁻¹) support speed control in the P60B18550RCAT4?

A: It ensures consistent speed regulation based on back EMF. This helps maintain precise velocity control even under load variation.

Q: How does the rated current of 32 Arms improve performance consistency in the P60B18550RCAT4 servo motor?

A: It delivers stable current flow under normal operating loads. This reduces fluctuations and ensures smoother continuous operation.


Internal Product Review

  • ‘‘The P60B18550RCAT4 servo motor from Sanyo Denki is a high-performance unit ideal for precision tasks. Its 2500 rpm speed, 83 Arms peak current, 0.52 ms mechanical time constant, and 6 kg compact design enhance adaptability. This makes it reliable for rapid acceleration with stable torque handling.’’

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