Balluff Mechanical Cam Switches BNS026R BNS Limit Position Switch Unit
BALLUFF Mechanical Cam Switches
Order Code: BNS026R
Continuous current: 1-2. Switch position: 6 A
Rated operating voltage Ue: 1-2. Switch position: 250 V AC
Switching function mechanical:
One NO and one NC
Switching rate: 1-2. Switch position: 300/min
Balluff industrial precision switching with unmatched durability
Single and multiple position cam switches are used as actuators for automatic controls, for positioning, end-of-travel, transfer lines, transport equipment, and in machine and equipment building. Balluff single and multiple position switches have been proven for decades under harsh conditions. They ensure trouble-free function under conditions of vibration, shock, rapid temperature fluctuations, aggressive coolants, and heavy presence of chips.
Highly elastic, wear-free membrane made of Viton is used for hermetic sealing between the plunger mechanism and switch chamber. This dual chamber design ensures an IP 67 rating. Snap and creep switch elements are available as changeover contacts with self-cleaning effect. A variety of switch elements can be used.
Mechanical switches consist of two primary components. First a rugged single or multiple position switch assembly with a wide variety of switch elements. Secondly linear or rotary cams and associated cam trays or drums.
Three actuation and switching systems are available to choose from:
Mechanical/mechanical - A mechanical cam trips a mechanical plunger, which actuates an electro-mechanical switch element through a sealed membrane.
Mechanical/electronic - A mechanical cam trips a mechanical plunger. The metallic plunger is sensed internally by an inductive sensor and the output signal is switched electronically.
Inductive/electronic - Metallic cam is sensed by an inductive sensor element, which changes state electronically to activate the output signal. Noncontact operation for wear-free service in areas without metallic chips.
Balluff mechanical position switch benefits:
Reliable and robust, even in harsh environments
Maintenance-free, self-lubricating plunger guide
Multiple housing styles
Wide variety of plunger styles
Standard and safety switches
LED function indicators
A range of Balluff switches are supplied here, if any needs, please tell the model you need.
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If any needs of CNC parts, welcome to contact us. A one-stop shop for cnc spares and tools is always with you.
Add: NO. 60, Weixin Road, Industrial Park, Suzhou, Jiangsu, China, 215000