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Nelco Commutators    Nigbo Huarui Commutators    Nelco Commutators

download brochure More that 600 different standard commutators are available from stock or with short lead times for repair applications or prototypes. Production commutators are manufactured to customer motor designs and specifications. Our production flexibility and technologies allow us to manufacture single units or large quantities with short lead times and fast deliveries.DIMENSIONAL RANGE CONSTRUCTION Moulding Ø (mm) Total copper length (mm) N N Ø 75 to 420 (3 to 16,5 inch) 315 max. (12,4 inch) Ø 420 to 600 (16,5 to 23,6 inch) 180 max. (7 inch) RX Ø 90 to 400 (3,5 to 15,8 inch) 400 max. (15,8 inch) Ø 400 to 600 (15,8 to 23,6 inch) 450 max. (17,7 inch) FR Ø 75 to 500 (3 to 19,7 inch) 300 max. (12 inch) OUR TECHNOLOGY WILL MEET AND EXCEED YOUR EXPECTATIONS The original ring reinforced (FR) construction. The unique nelco multiple dovetail construction (N) This design is best suited for industrial DC motor applications industrial DC motor applications industrial DC motor applications. The high performance construction (RX)s Combines the attributes of moulded and mechanical technologies. This construction is very strong and has remarkable dimensional stability. Recommended for high speed and high temperatures. Railways traction motors applications. DIN EN ISO 9001 : 2000

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