Product Description:

The 2VM62-020-5 is a compact rotary drive built for responsive positioning tasks in automated cells. It sits within the Low Inertia PMDC Servomotors series produced by Pacific Scientific, and its reduced armature mass helps axes accelerate and decelerate quickly. Used with external amplifiers, the motor converts command current into proportional shaft torque, so conveyors, indexing tables, and vision-guided pick-and-place heads can follow precise motion profiles with stable response. This type of motor is well suited to applications that require frequent starts, stops, and direction changes over short move distances.

Its electrical ratings center on a supply of 36 V DC and a continuous armature draw of 2.8 A. These values indicate the DC input and continuous current capacity needed for normal operation. Flux is established by permanent magnets made from Alnico V-7, a material that helps maintain magnetic stability during duty cycles with elevated winding heat. Commutation relies on brushes molded from Carbon, allowing low contact resistance and predictable wear over time. The frame uses no forced-air cooling, so thermal energy leaves the housing through natural convection and conduction. This arrangement keeps the motor mechanically simple and avoids the need for auxiliary fan hardware.

Feedback and sensing features are intentionally limited. A standard analog tachometer is integrated for velocity-loop operation, while the shaft has no attached encoder, leaving digital position feedback open to the machine design. The underlying construction follows a PMDC Servomotor layout, which pairs a slotted armature with permanent magnets to produce a linear torque-to-current relationship. That behavior supports straightforward current-mode control and predictable low-speed response. Built by Pacific Scientific, the motor fits systems that need direct torque control without the added complexity of field excitation or resolver-based feedback.