PMB33E-10214-03

Product Description:

The PMB33E-10214-03 is a brushless servomotor designed by Pacific Scientific as part of the PMB Brushless Servomotors range. Sizing lands at NEMA Size 34, with the frame giving enough heft for use in heavier-duty gear but still coming in at 6.8 kg. The continuous stall torque sits at 4.9 Nm so strong holding position comes standard, while peak torque cranks up to 9.7 Nm. This model regulars at 3,800 rpm rated speed, so not built for slow moves only—production lines using stop-and-go get smooth runs without slips or uneven motion.

Durability takes another step with IP40 ingress protection guarding against solid intruders, letting operation roll steady even where dust drifts through once in a while. The Class F winding insulation adds in thermal safety margins, made for work with higher temperatures that might show up near presses, cutters, or tight automation spots. The electrical hookup style is flying leads paired with MS connectors, which brings quicker swaps if cabling must be re-routed or drives replaced; direct access to main wires keeps downtime shorter. There’s digital encoder with commutation built in for top-line feedback, holding position right even as commands switch—resolution clocks in at 2048 ppr, so control over positioning snaps in sharper on repeat cycles.

For setups needing sensor range, options also include resolver and Hall. Ease of mounting stays a plus thanks to the frame standard and stack length of 3 multiples. Rated current for stall is 7.4 ARMS at 240 VAC max, with current at max delivered at 10.6 ARMS, not too heavy on supply considering output. Rotor inertia measures 6.8 × 10^-3 kg*m^2—tuned for fast responses in pick-and-place, package lines, or modular robotics that need stiff acceleration but no wild overshoot.