2VM62-000-7 Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific 2VM62-000-7 is part of the Low Inertia PMDC Servomotors series and uses Alnico V-7 as its magnet material. This servomotor has a body diameter of 2.7 inches, an overall length of 4.042 inches, and weighs 2.75 pounds. It features a mounting bolt circle of 2.450 inches with a 1.500 inch pilot diameter.
Internal Product Review
The 2VM62-000-7 is a Pacific Scientific low inertia PMDC servomotor built for responsive, well-controlled motion. Alnico V-7 magnet material supports dependable electromagnetic performance, and the no forced-air cooling design simplifies installation. The no attached optical encoder and no attached analog tachometer configuration suits custom feedback architectures, making this unit a strong choice for streamlined servo systems.
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Product Description:
Pacific Scientific builds the 2VM62-000-7 for its Low Inertia PMDC Servomotors series. The unit is a permanent-magnet DC servomotor intended for closed-loop motion axes where quick acceleration is helped by reduced rotor inertia. In automated machinery, it converts commanded current into proportional shaft torque so that position or velocity loops driven by an external controller can be satisfied without slip. The low-inertia design also helps the drive reverse the shaft quickly when the load changes direction, which suits indexing tables, feeders, and other short-stroke mechanisms.
The cylindrical frame measures 2.7 in across and the overall length is 4.042 in, allowing installation in compact drive bays. A mounting bolt circle of 2.450 in aligns with standard face adapters, while the front pilot measures 1.500 in in diameter for concentric seating in gearheads or bearing plates. Mass is limited to 2.75 lb, which helps keep reflected inertia low on lightly loaded tables. The machine frame uses 6-32 UNC-2B mounting threads, and wiring exits on terminals secured by 6-32 UNC screws, so the motor can be mounted without added brackets or offset hardware. Its short body also leaves more room for couplings, guards, and nearby components inside tightly packed assemblies.
The magnetic circuit relies on Alnico V-7 segments that sustain flux without rare-earth materials. Control accessories are minimized: there is no analog tachometer for feedback, the shaft carries no optical encoder, and there is no forced-air cooling, so ambient convection must remove losses. Power leads and signal jumpers clamp under a 6-32 UNC terminal screw, keeping conductor strain within the frame envelope. Because the motor is supplied without auxiliary sensors, position and speed feedback must come from external devices mounted elsewhere in the drivetrain. The absence of forced-air cooling also supports use in enclosed spaces where simple passive heat removal is preferred.
