PCE843-001-T

Product Description:

The PCE843-001-T servo drive is a panel-mount model built by Pacific Scientific for the PC800 - PCE800 Brushless Servo Drives series. Height comes in at 198.1 mm, with 114 mm width and 158 mm depth, so space on industrial panels doesn’t get too cramped. Control power input runs as single-phase 115-240 VAC, which makes it fit into a wide variety of electrical environments without fuss. This unit ships needing an outside 12.5Ω ±10% external regen resistor, good for reining in excess energy and staying within safety margins.

The weight posts at 2.6 kg (about 5.7 lb), easy enough on installers who might need to move a row of these. For altitude, the drive is rated up to 1500 meters, so setups at higher floors don’t have to worry about thinning air affecting operation. Cooling and safety run side-by-side with the requirement for a Littlefuse FLM 30 slow-blow fuse, giving an extra layer of protection during overload surges. Protection on the regen resistor holds up to 3500 V isolation to the chassis, and a 200 W power rating keeps it working under higher braking cycles. The most trusted connections use #16 AWG, 600 V rated cable for wiring out to external braking resistors.

A solid IP standard isn’t called out, but with specs like -40°C to 70°C storage temperature and humidity allowed from 10% to 90% non-condensing, rough plant atmospheres are not a big worry either way. Everything inside keeps pace with industrial efficiency—panel mounting in busy automation cabinets, loads cycling pretty often, and quieter operations because of the brushless hardware. The build backs up high-reliability for servo control tasks that depend on smooth, continuous power and controlled stops.