With the new StockMotors brand, Lenze has brought a greatly extended range of 3-phase ac motors to the market, offering power capacities from 90W to 315kW. The motors are available from stock with nominal speeds of 2,800, 1,400 and 1,000rpm, in the common B3 foot mounting format, as well as B5 flange and B14 face variants. The motors are backed by a two-year warranty and are supported globally through Lenze's service organisation.StockMotors have well-sized terminal boxes fitted with two glands to speed up connections. B3 mounted motors up to and including 132 frame size have bolt-on feet that allow the customer to rotate the terminal box position by 90o increments. Aluminium frames are available up to frame size 132, and cast iron from sizes 160 to 355. They are enclosed to IP55 with Class F insulation and are rated to Eff 2 efficiency level.