Spindle limit switch Top

Spindle limit switch Top wholesale and retail from the manufacturer for export.

The Top rotary limit switch is used to control the movements of industrial equipment. It works as an auxiliary controller for an electric motor through a power interface, like a PLC or a starter. Designed for tough conditions, its shaft is connected to the engine and, after a certain number of revolutions, the cams activate the switches, thus starting the predetermined movements. A worm gear and helical gear in combination with one or more pairs of straight gears are used to transfer motion from the input shaft to the output
Top is used in wind turbines to control the position of the turbine fairing or the pitch of the blades. The motor that controls the rotation of the wind turbine on the vertical axis of rotation (or the blades around their longitudinal axis) transmits the movement to the limit switch. An angle encoder reads the rotation of the shaft, transmitting pulses to the PLC, which controls the position of the wind turbine fairing or blades. The movement of the shaft is also transmitted through the geared motor to the row
cam switches: the corresponding setting of the cam actuation points can signal four critical positions of the cowl or vanes.

Features w pindelnogo limit switch Top:

Possible gear ratios from 1: 15 to 1: 1500 are achieved by using various combinations of gears between the input and output shafts, which are connected to cams acting on the switches. Each terminal outlet
The switch can be set with different transmission ratios to increase the variety of industrial control methods to meet specific requirements. Each cam can be adjusted with great precision thanks to the adjusting screws. All switches are normally open type switches, thus carrying out the safety function.

Options:

Top can be equipped with various combinations of actuators and motion sensors: cam and microswitch sets (maximum 12), encoders or potentiometers (maximum 3), Yankee 1 absolute encoder for cam and microswitch sets (maximum 3). Encoders, potentiometers, cam sets and microswitches can be combined with each other, thereby creating a device due to redundancy and variety.

Materials:

Top has a gear and gear drive shafts made of AISI 303 stainless steel, the worm gear shaft rotates on ball bearings, gear wheels and drive bushings are made of self - lubricating technopolymer. The base and cover of the rotary limit switch are made of die - cast aluminum and are electrostatically painted. Materials and components are resistant to wear and salt fog and protect the equipment from moisture and dust.

Standards - Marking - Certification:
- Compliance with European Community Directives:
2006/95 / CE: Low Voltage Directive
2006/42 / CE: Machinery Directive
- Compliance:
EN 60204 - 1 Safety of machinery - Electrical equipment
machines
EN 60204 - 32 Safety of machinery - Electrical equipment
machines - Requirements for hoisting - and - transport vehicles
EN 60947 - 1 low voltage switchgear and
management
EN 60947 - 5 - 1 low voltage distribution devices and
control - Control devices and switching
elements - Electromechanical control circuit devices
EN 60529 Degree of protection provided by housing
- Marking and Certification: CE

Main technical characteristics of the Top spindle limit switch :
- Resistant to salt fog
- Store at temperature: - 40 ° C / + 80 ° C
- Operate at temperature: - 40 ° C / + 80 ° C
- Degree of protection: IP 66 / IP 67 / IP 69K
- Insulation category: class II
- Maximum angular speed: 800 rpm.
- Cable entry: cable clamp M20
- Marking and Certification: CE SIL 1
(pending U c)

Microswitch Specifications:

- Utilization category:
AC 15/250 V / 3 A max
DC 13/60 V / 0.5 A max
- Rated thermal current: 10 A max
- Rated insulation voltage: 300 V
- Service life: 1,500,000 operations
- Terminals according to standard: EN 50013
- Connection: screw terminals
- Marking and Certification:
PRSL0100XX: CE (General Purpose)
PRSL0110XX - PRSL0111XX: CE U (pending c)
- Snap - action contact PRSL0100XX having 1NO + 1NC
changeover contact.
- Snap - action contact PRSL0110XX having 1NO + 1NC
changeover contact with double break.
- Sliding contact PRSL0111XX having 1NC contact with
double break.
All NC contacts are of the forced opening type.

 

Buy w pindle limit switch Top wholesale and retail from the manufacturer at a bargain price. We deliver w pindelnogo limit switch Top wholesale and retail in all regions of Russia, Azerbaijan, Belarus, Georgia, Kazakhstan, China, Tajikistan, Turkmenistan, Uzbekistan, Ukraine, Armenia, Moldova, Kyrgyzstan, Germany, UAE, UK, Romania, France and etc.