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P50B04010DXS13 Sanyo Denki

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The Sanyo Denki P50B04010DXS13 is part of the P5 Super BL Servo Motors series and features brushless motor technology with a protection rating of IP40. It delivers a rated output of 100 watts, a rated speed of 3,000 min-1, and has a continuous stall torque of 0.353 Newton meters. This model comes with a wiring-saved incremental encoder offering a resolution of 2,000 pulses per revolution and a flange size of 40 or 42 millimeters.

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Product Description:

The P50B04010DXS13 is a brushless servo motor built by Sanyo Denki for the P5 Super BL Servo Motors series. With its compact 40 mm frame, the motor is intended for positioning axes that demand tight speed regulation in semiconductor tools, pick-and-place heads, and other light industrial automation stages. As part of a closed-loop drive system, it provides rapid response and controlled torque to help keep machine cycle times short.

At its nominal operating point, the unit supplies 100 W of mechanical output while running at 3,000 rpm. This performance is supported by a rated torque of 0.319 N·m and a phase current of 1.0 Arms. The brushless design has a torque constant of 0.333 N·m/Arms, allowing the drive to calculate the current needed for commanded torque. A phase resistance of 7.0 Ω and an electrical time constant of 1.5 ms establish the motor’s electrical response characteristics. The mechanical time constant is 1.4 ms, indicating that the rotor can respond quickly to speed commands. Rotor inertia is 0.079 × 10⁻⁴ kg·m², supporting fast direction changes in dynamic positioning applications. The motor can withstand continuous stall operation at 0.353 N·m with a current of 1.2 Arms. Its 40 or 42 mm square flange supports installation in compact machine frames, and the motor can reach a maximum speed of 4,500 rpm when commanded by a compatible drive.

For short periods of higher load, the stator can generate a peak torque of 0.98 N·m at a maximum winding current of 3.6 Arms. The controller must keep operation within these limits to prevent excessive winding temperature. The motor has an IP40 protection rating, making it suitable for clean, dry enclosures where exposure to water is not expected. It is supplied without a holding brake, so vertical axes require external clamping or another means of retaining the load when power is removed. Position feedback is provided by a wiring-saving incremental encoder with a resolution of 2,000 pulses per revolution, enabling precise commutation and position control with reduced sensor wiring. An integral detector reports the rotor angle directly to the drive, while the brushless topology reduces maintenance by eliminating brush contacts.

Continuous Stall Current
1.2 Arms
Continuous Stall Torque
0.353 N·m
Detector Type
Wiring-saved incremental encoder
Electric Time Constant
1.5 ms
Encoder Resolution
2,000 P/R
Flange Size
40 or 42 mm
Holding Brake
Not equipped
Max Speed
4500 min-1
Max Stall Current
3.6 Arms
Max Stall Torque
0.98 N·m
Mech Time Constant
1.4 ms
Motor Technology
Brushless (BL) motor
Phase Resistance
7.0 Ω
Product Series
P5 motor
Protection Rating
IP40
Rated Current
1.0 Arms
Rated Output
100 W
Rated Speed
3,000 min⁻¹
Rated Torque
0.319 N·m
Rotor Inertia
0.079×10^-4 kg·m²
Torque Constant
0.333 N·m/Arms

Frequently Asked Questions about P50B04010DXS13:

Q: What is the rated output power of the Sanyo Denki P50B04010DXS13 motor?

A: The P50B04010DXS13 servo motor has a rated output of 100 W for continuous operation.

Q: What detector type is used in the P50B04010DXS13 servo motor?

A: This model is equipped with a wiring-saved incremental encoder for feedback.

Q: What is the maximum speed of the P50B04010DXS13 servo motor?

A: The maximum speed for this servo motor is 4500 min-1.

Q: Does the P50B04010DXS13 motor include a holding brake?

A: The holding brake is not equipped on this particular model.

Q: What is the protection rating of the Sanyo Denki P50B04010DXS13?

A: This motor features a protection rating of IP40.


Internal Product Review

  • ‘‘The P50B04010DXS13 is a Sanyo Denki brushless servo motor with 100 W rated output and 3,000 min⁻¹ rated speed. A wiring-saved incremental encoder with 2,000 P/R resolution supports clean feedback and efficient integration. Fast 1.5 ms electrical and 1.4 ms mechanical time constants give this motor excellent response in servo duty.’’

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