PMB31B-10200-02

Product Description:

The PMB31B-10200-02 motor from Pacific Scientific sits in the PMB Brushless Servomotors family and brings in a good mix of output and protection for jobs in automation. The build comes with a rated voltage of 24 VDC and a stable rated speed of 2000 rpm. The rated power level sits at 100 W, making it easy to pair with lighter machines or devices that still need accuracy. This design works with a flange-type mounting, and the total length is close to 75 mm on the body, so space isn’t wasted when the motor gets bolted in.

Nothing loose about the main shaft since 8 mm diameter holds up rotation and links tight with gears or pulleys. Torque output clocks in around 0.48 Nm, not the highest figure, but for compact machines it pairs well. The IP54 protection class handles the fight against dust and splashes, great for settings that see the odd water spray or a dusty afternoon on the floor. Current draw lands at 6.0 A. The unit uses an incremental encoder, handing out constant position info so no moves get skipped or lost in routine operation. That’s an important link for servo tasks where little errors add up fast.

Actual weight for the PMB31B-10200-02 checks in at 0.75 kg, so it sits light enough even if there’s a stack of them on a line. The housing is sealed for basic dust intrusion, and even with a smaller body, the shape runs steady at full speed with few shakes. Most of the time, these motors end up in spots like conveyor sections, pick-and-place tools, labeling lines, or smaller robotics that just need clean jogs and solid feedback.