Product Description:

The P50B05010DXS2B belongs to the P5 Super BL Servo Motors series manufactured by Sanyo Denki. This brushless unit delivers closed-loop rotary motion for indexers, pick-and-place heads, and other axes that demand tight speed regulation and moderate continuous torque. A reduced-wire incremental encoder mounted on the rotor supplies position feedback to the drive without requiring separate sensor cabling, streamlining installation in compact automation frames.

At its nominal operating point, the motor produces 0.353 N·m of continuous stall torque while drawing 1.2 Arms from the inverter. The shaft can supply up to 100 W of mechanical power when it reaches the rated speed of 3000 rpm. Electrical losses are influenced by a phase resistance of 4.9 Ω; this value helps the drive estimate copper heating and set current limits. The rated current is 1.1 Arms, while the electrical time constant is 2.5 ms and the mechanical time constant is 1.4 ms. These values characterize the quick current rise and rotor acceleration expected from the 54 mm flange package. The torque constant is 0.319 N·m/Arms, and the rotor inertia is 0.101 × 10⁻⁴ kg m², providing predictable responses to step changes in command.

For transient demands, the motor can withstand a peak stall torque of 0.98 N·m and tolerate bursts up to a maximum speed of 4500 rpm without demagnetization. Position feedback has a resolution of 2000 P/R, allowing the controller to issue fine motion increments in servo loops. The motor has no holding brake, so vertical axes must rely on external mechanical restraints when power is removed. The reduced-wire detector works with a peak stall current of 3.7 Arms. Brushless construction supports short-cycle moves where low inertia and fast electrical dynamics are beneficial.