Product Description:

The PMA24C-10100-00 is a brushless servo motor built by Pacific Scientific and classified in the PMA Brushless Motors series. In automation cells, it acts as a rotary actuator, converting drive current into controlled motion for indexing tables, pick-and-place heads, or similar positioning axes. The model is supplied without a brake, so external means must hold the load when power is removed. A resolver mounted on the stator provides speed and position feedback to the drive, and a closed-keyway shaft transmits torque directly to couplings or pulleys. This arrangement keeps the feedback device integrated within the motor body and supports stable control during repeated start-and-stop cycles.

The magnetic design yields a continuous stall torque of 2.6 Nm, allowing the axis to support static loads without overheating, while short bursts up to 9.6 Nm cover acceleration demands. Rotor inertia is 0.072 × 10⁻³ kg·m², so velocity changes occur with minimal lag during rapid motion. Electrically, the winding draws 3.8 ARMS under stall conditions and is insulated for line supplies up to 240 V AC max. The motor uses a four-stack lamination set for its active magnetic length, and no special design modifications are included. That combination of torque capacity and low inertia suits axes that need quick starts, short moves, and frequent reversals.

The square housing measures 70 mm on a side, fitting compact machines where space is limited. Overall mass is 3.5 kg, which is relevant for gantry payload calculations and mounting hardware selection. Power enters through a right-angle header that uses the 6PP (6-Pin Power) connector style, keeping cable bends tight against the motor case. A right-hand key is factory-fitted in the shaft, matching standard keyed couplers and helping prevent slip under peak torque. The compact enclosure and connector arrangement help the motor fit into tightly packed machine sections where straight cable exits would be harder to route.