R850-012W

Product Description:

The R850-012W motor gets a spot in the Super DC Servo Motors family put out by Sanyo Denki. Main specs cover a rated output of 500 W and a rated torque of 1.96 N*m, useful when there’s a need for steady push in an automated job. The rated armature voltage lines up at 80 V, pairing well with most top-end industrial controller setups. At a maximum rotating speed of 3000 min^-1 and a rated rotating speed of 2500 min^-1, it has no problem fitting into projects where both high speed and careful positioning come into play.

A big number for punch comes from the instantaneous maximum torque hitting 16.7 N*m. That means the shaft has short bursts of strong drive without a struggle—a plus for machinery that deals with shocks or heavy starts. Stall armature current is 7.6 A and it matches up with the rated value, which helps equipment designers control cable size and drive settings easier. There’s also a continuous stall torque sitting at 2.16 N*m and features like an armature winding resistance of 26 Ohm, alongside an armature inductance reading 4.1 mH, all packed in to make sure that both acceleration and steady motion show no surprises. Thermal resistance measures 1.0 K/W, so any heat from regular operation is managed fast.

When a servo motor is expected to function long hours and needs to hold tight tolerances, something like the R850-012W tends to land on the shortlist. The torque constant comes in at 0.287 N*m/A and it answers well in applications needing crisp movements, like in robot joints or automated tool changers. High voltage constant (30.0 x10^-3 V/min^-1) and rugged build hold up when production lines start, stop, or reverse at a moment’s notice. Installs straightforward because connection points and labeling keep mixes to a minimum.