P30B04003DXS32 Sanyo Denki
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The Sanyo Denki P30B04003DXS32 is a brushless motor from the P3 Super BL Servo Motors series with a flange size of 40 or 42 mm. It delivers a rated output of 30 W, rated torque of 0.098 N·m, and a maximum speed of 4500 min-1. The motor features a wiring-saved incremental encoder with a 2,000 pulse per revolution resolution and operates at 200 VAC voltage class.
Internal Product Review
The P30B04003DXS32 is a Sanyo Denki P3 Super BL servo motor built with brushless motor technology and a 200 VAC voltage class. Rated output of 30 W and rated speed of 3,000 min-1 support smooth, efficient motion in light-duty automation axes. A wiring-saved incremental encoder and 2,000 P/R resolution add dependable feedback accuracy, making P30B04003DXS32 a strong choice for precise servo control.
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Product Description:
The P30B04003DXS32 is a brushless AC servo motor produced by Sanyo Denki within the P3 Super BL Servo Motors series. Engineered for compact automation stages, it accommodates 40 or 42 mm mounting flanges and supplies controlled torque for light-duty pick-and-place tables, labeling heads, and inspection spindles. The motor’s brushless construction minimizes maintenance, while its wire-saving incremental encoder sends digital position data to the drive for precise closed-loop regulation of speed and position in multi-axis machinery.
At its nominal operating point, the motor delivers 30 W of mechanical power at 3,000 rpm, producing 0.098 N·m of shaft torque while drawing 0.54 Arms from a 200 VAC supply. These ratings indicate the continuous workload the axis can handle without thermal derating. A continuous stall torque of 0.108 N·m is available for static holding tasks. The electrical time constant of 1.2 ms allows current to reach the commanded value rapidly, improving responsiveness during acceleration and load changes. Feedback resolution is 2,000 pulses per revolution from the built-in incremental encoder. Rotor inertia is 0.024 × 10⁻⁴ kg·m², helping the drive limit overshoot when it adjusts torque. The electromagnetic design eliminates brushes and commutators that would otherwise require periodic service.
For transient demands, the winding can supply a 0.322 N·m peak stall torque, and the rotor has a maximum speed of 4,500 rpm. Torque rises linearly with phase current because the motor has a 0.20 N·m/Arms torque constant. Copper losses are limited by a winding resistance of 12.5 Ω per phase. The motor does not include a holding brake, which keeps its mass low but requires an external mechanism when a stationary load must remain secured without motor power. Its 40 or 42 mm flange options support installation in compact machine layouts without requiring a large mounting surface. The brushless commutation system supports smooth rotation throughout the operating speed range, while the low electrical time constant helps the motor react quickly to changing current commands.
