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P50B08075DXS07 Sanyo Denki

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The Sanyo Denki P50B08075DXS07 is a brushless servo motor from the P5 Super BL Servo Motors series, featuring a rated output of 750 W and a flange size of 80 or 86 mm. It offers a rated speed of 3000 min-1, has a continuous stall torque of 2.94 N·m, and weighs 3.9 kg. The motor is equipped with a wiring-saved incremental encoder and has a peak current of 23.7 Arms.

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Product Description:

The P50B08075DXS07 is a brushless AC servo motor produced by Sanyo Denki within the P5 Super BL Servo Motors series. As a compact drive element, it provides precise speed and position control for indexing tables, pick-and-place axes, and other motion tasks common to automated machinery. The brushless architecture reduces routine maintenance by eliminating components that wear through mechanical commutation. A wire-saving incremental encoder simplifies feedback cabling in distributed drive systems while providing the position information required for closed-loop motion control.

Under continuous duty, the motor delivers a rated output of 750 W at a shaft speed of 3000 rpm. It produces 2.381 N·m of rated torque while drawing a rated current of 7.1 A RMS. During acceleration peaks, the motor can accept up to 23.7 A RMS, supporting brief overloads without demagnetization. Thermal and electromagnetic response are characterized by a phase resistance of 0.43 Ω and an electrical time constant of 5.8 ms, allowing current to rise rapidly in response to command changes. The mechanical time constant of 1.2 ms indicates that rotor speed settles quickly after a change in the commanded operating point. A power rate of 29.5 kW/s supports frequent start-and-stop cycles, while a torque constant of 0.447 N·m/A RMS relates commanded current to the resulting shaft torque for current-loop adjustment.

Dynamic operation is supported by a rotor inertia of 1.926 × 10⁻⁴ kg·m², which allows rapid reversals and practical load matching. The motor can operate at speeds approaching its 4500 rpm ceiling, while short-duration acceleration or sudden load changes can use a peak stall torque of 8.82 N·m. Installation uses a square flange measuring 80 or 86 mm, allowing the motor to mount directly to compatible medium-frame gearboxes and machine plates. Its total mass of 3.9 kg helps limit the structural load placed on the mounting surface. The motor has no holding brake, so an external mechanical brake or drive-produced torque must hold stationary loads when required. When electrical power is removed, applications with suspended or unbalanced loads must use an independent method to prevent unintended shaft movement.

Cont. Stall Current
7.1 Arms
Cont. Stall Torque
2.94 N·m
Detector Type
Wiring-saved incremental encoder
Electric Time Const.
5.8 ms
Flange Size
80 or 86 mm
Holding Brake
Not equipped
Mass
3.9 kg
Max Speed
4500 min-1
Mechanical Time Const.
1.2 ms
Motor Technology
Brushless (BL) motor
Peak Current
23.7 Arms
Peak Stall Torque
8.82 N·m
Phase Resistance
0.43 Ω
Power Rate
29.5 kW/s
Product Series
P5 motor
Rated Current
6.0 Arms
Rated Output
750 W
Rated Speed
3000 min-1
Rated Torque
2.381 N·m
Rotor Inertia
1.926×10^-4 kg·m2
Torque Constant
0.447 N·m/Arms

Frequently Asked Questions about P50B08075DXS07:

Q: What is the continuous stall current rating of the P50B08075DXS07 motor?

A: The P50B08075DXS07 servo motor has a continuous stall current of 7.1 Arms.

Q: What is the maximum speed of the P50B08075DXS07 servo motor?

A: This model achieves a maximum speed of 4500 min-1.

Q: What type of encoder is included with the P50B08075DXS07 motor?

A: The P50B08075DXS07 is equipped with a wiring-saved incremental encoder for feedback.

Q: What is the rated output power of the P50B08075DXS07 motor?

A: This servo motor provides a rated output power of 750 W.

Q: Does the P50B08075DXS07 include a holding brake?

A: A holding brake is not equipped on the P50B08075DXS07 model.


Internal Product Review

  • ‘‘The P50B08075DXS07 is a Sanyo Denki P5 Super BL servo motor with 750 W rated output and 3000 min-1 rated speed. Brushless motor technology and a wiring-saved incremental encoder support efficient operation and dependable feedback in precision axis applications. Peak stall torque of 8.82 N·m gives the motor strong acceleration capability, making the unit a highly capable servo package.’’

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