Product Description:

The R33GENC-TS-ND-NV-00 is a Pacific Scientific motor in the R Servomotors series built for closed-loop motion axes in industrial automation. It provides commanded rotary power to indexing tables, gantry slides, and similar equipment where accurate speed regulation and repeatable positioning are required. Its feedback devices let the drive monitor motion continuously, which supports stable axis control during changing loads and frequent start-stop cycles. The motor is suited for automated machinery that needs predictable rotary output in a compact package.

Mechanical and electromagnetic ratings describe its operating range. A continuous stall torque of 2.5 Nm permits steady load holding without overheating, while the peak capability reaches 6.54 Nm for brief acceleration or disturbance events. The rotor can spin at up to 3000 RPM, matching many common drive electronics without gear reduction. Dynamic response is helped by the rotor inertia of 0.093 kg·m² × 10⁻³, which balances quick acceleration against overshoot. Energy conversion is supported by rare-earth samarium-cobalt magnets that maintain magnetic flux at elevated temperatures. The C-style housing uses factory-assigned wiring, and standard windings simplify drive matching. No holding brake is included, so vertical loads require external holding when power is off.

Dimensional details and signal interfaces support integration into machine layouts. The frame measures 3.25" square, which suits English-pattern mounts, and the stack length is 3 inches for the required power density. Primary velocity feedback is a Tachsyn resolver-tachometer hybrid, and position data is augmented by a 500 ppr encoder with a line-driver output for differential channels. There is no shaft seal, so the motor should be installed away from liquid spray or protected with an external cover when contaminants are present. This combination of mounting dimensions and feedback devices supports use on axes that need steady speed control and repeatable position updates.