Reliable 24/7 Cooling with Baldor Ammonia Compressor Motors
Cold storage facilities depend on continuous, fault‑free cooling to preserve product quality and protect revenue. A single unplanned outage can cost a business thousands—or even millions—of dollars in lost inventory and reputational damage.

The compressor is the heart of any ammonia refrigeration system. Its motor must be dependable and efficient to keep the entire loop operating at peak performance. Baldor‑Reliance® ammonia compressor motors deliver that reliability, ensuring your facility stays cool and productive.
Baldor’s ammonia motors are open drip‑proof, cast‑iron units available in stock. They come in 150 – 1,000 HP ratings, with Low‑Voltage (460 V) and Medium‑Voltage (2,300 / 4,160 V) options. Each motor is rated at a 1.15 Service Factor at 40 °C ambient temperatures. Low‑voltage models up to 500 HP meet NEMA’s Premium® efficiency levels (Table 12‑12). Conversion bases are offered for every frame, making drop‑in replacement straightforward.
Trust Baldor‑Reliance® ammonia compressor motors to keep your cold storage operating at peak efficiency—available now from stock.
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