The NDW High Speed E-rollers are brushless DC motors integrated in a conventional ø50/60mm NDW roller with the primary purpose to drive non-driven rollers in conveyor systems. (max. speed 3 m/s ø50mm).
1. Actual current is depended on the conditions of the application, such as actual load, section length, slope etc. A very short current peak of <40ms will occur during startup of the E-roller.
2. Measured at 1 meter. Also dependent on the conditions of the application, such as conveyor frame, mounting type, load and resonance behavior of the system.
Within the ER50 series, E-rollers can be equipped with different transmission alternatives such as poly-v, grooves, toothed belts and round belts. The selection is based on the requirements of the application.
These values are given as guideline. Actual transfer capacity depends on application parameters such as nature of transported load, quality of the bearings, duty-cycle, type of transmission to non-driven rollers etc.
Each motorized E-roller must be connected to a compatible NDW motor controller such as the BC50 or BP120 controller. All controllers are designed to precisely control the behaviour of the motorized roller.