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P50B04010DCXS9 Sanyo Denki

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Internal Product Review

The P50B04010DCXS9 is a Sanyo Denki servo motor with a 100 W rating and IP40 protection. Rated speed of 3000 min-1 and peak torque of 0.98 N·m give the unit a responsive, well-balanced feel in precision motion service. An equipped holding brake with 24V actuation adds dependable axis retention, a valuable feature for controlled positioning.

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Product Description:

The P50B04010DCXS9 is a brushless servo motor produced by Sanyo Denki within the P5 Super BL Servo Motors series. It supplies closed-loop rotary power for positioning tables, pick-and-place heads, and other compact automation axes where fast response and repeatable motion are required. A flange measuring 40 or 42 mm on each side allows the unit to mount directly to miniature gearboxes or machine frames.

This motor delivers a rated mechanical output of 100 W while turning at a nominal speed of 3000 rpm. At that operating point, it generates 0.319 N·m of continuous torque and draws 1.0 A RMS from the drive amplifier. The relationship between current and torque is represented by a torque constant of 0.333 N·m/A RMS. The stator winding has a phase resistance of 7.0 Ω and an electrical time constant of 1.5 ms, which assist current regulation and limit sudden current changes. The coupled rotor has a mechanical time constant of 1.4 ms, supporting rapid speed changes with controlled response. An integral holding brake maintains the shaft position when power is removed, and its friction surfaces engage automatically through spring force.

For dynamic movements that exceed the rated operating point, the shaft can accelerate to a maximum speed of 4500 rpm and produce a peak torque of 0.98 N·m. The motor also provides a stall torque of 0.353 N·m for static loads. Its power-rate index is 13.8 kW/s, indicating how quickly the motor can increase its mechanical output from zero during short operating cycles. A brake coil rated at 24 V releases the mechanical clamp when control power is applied, simplifying integration with emergency-stop circuits. The enclosure has an IP40 rating, providing protection against solid objects larger than 1 mm but no protection against water. The motor is therefore intended for clean, protected locations rather than areas exposed to liquids or heavy contamination.

Brake Voltage
24V
Electric Time Constant
1.5 ms
Flange Size
40 or 42 mm
Holding Brake
Equipped
Max Speed
4500 min-1
Mechanical Time Constant
1.4 ms
Motor Technology
Brushless (BL) motor
Peak Torque
0.98 N·m
Phase Resistance
7.0 Ω
Product Series
P5 motor
Protection
IP40
Rated Current
1.0 Arms
Rated Output
100 W
Rated Power Rate
13.8 kW/s
Rated Speed
3000 min-1
Rated Torque
0.319 N·m
Stall Torque
0.353 N·m
Torque Constant
0.333 N·m/Arms

Frequently Asked Questions about P50B04010DCXS9:

Q: Does the P50B04010DCXS9 motor include a holding brake?

A: The P50B04010DCXS9 servo motor comes equipped with a holding brake for secure position retention when powered off.

Q: What is the rated output power of the P50B04010DCXS9 servo motor?

A: This model has a rated output of 100 W, making it suitable for low to moderate power applications.

Q: What is the flange size of the P50B04010DCXS9 motor?

A: The flange size for this motor is either 40 or 42 mm, supporting compact installations.

Q: What peak torque does the P50B04010DCXS9 motor deliver?

A: The P50B04010DCXS9 offers a peak torque of 0.98 N·m for short-term load demands.

Q: What protection level does the P50B04010DCXS9 motor feature?

A: This motor is protected to IP40 rating, providing basic protection against solid objects larger than 1 mm.

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