Product Details
The Nerm series of electric chain hoists from Harrington are engineered with advanced technology, featuring a motorized trolley that delivers high quality, low headroom solutions suitable for both routine tasks and severe working environments. Key attributes of the hoists include "The Guardian": smart brake technology, which utilizes a current-driven electromagnetic brake that remains engaged until the motor is energized. The hoists also come equipped with a grade 80 nickel-plated load chain, a count hour meter that records and displays the number of lowering starts and hoist operational time, and a five-pocket load sheave designed to minimize vibration and extend chain life. Additionally, a fan-cooled motor ensures cooler operation alongside low-profile upper and lower limit switches, as well as plug-in pendant and power supply cords. Compliance features include UL listing to UL 1340, adherence to RoHS requirements, and exceeding the ASME H4 duty rating. The trolley is designed with a highly durable pull-rotor brake, drop stops, rubber bumpers, and side guide rollers, which promote smoother motion and reduced beam wear. Each hoist is provided with a test certificate confirming that it has been factory load tested to 125% of its rated capacity, in accordance with ASME B30.16 standards.
