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    Pull Rope Switch, 2-Way, 1NO 1NC/2NO 2NC, 5A/380V, 10A/500V

    $158.73
    Pull rope switches have two-way pull rings, action angle 30°, optional contactors 1NO+1NC or 2NO+2NC, contact capacity 6A/380VAC, 5A/380V, or 10A/500V, return mode automatically/manually. Safety pull rope switch is specially used to send alarm signal and stopping signal for belt conveyor when there's an emergency. Cable pull switch also has optional shell of cast aluminum type, explosion-proof type, stainless steel type or square type, protection class IP65/NEMA4 and working life over 1 million times.
    SKU: ATO-SFYS-PRS2
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    Free Shipping Worldwide
    Delivery date: 10-20 days

    Two-way pull rope switch has optional contactors 1NO+1NC or 2NO+2NC, contact capacity 6A/380VAC, 5A/380VAC, or 10A/500VAC, return mode automatically/manually.

    Application: Conventional belt conveyor, shuttle conveyor, feeder conveyor, bucket elevator, packaging production line, stacker-reclaimer system, crane, excavator, ship loading and unloading system, horizontal feeder, etc.

    Specification:

    Model ATO-SFYS-LS-I ATO-SFYS-LS-II ATO-SFYS-EPLS-I ATO-SFYS-EPLS-II ATO-SFYS-LSB-I ATO-SFYS-LSB-II ATO-SFYS-HFKLT2-II ATO-SFYS-JHLX-III
    Shipping weight 4kg 4.5kg 4kg 4.5kg 3.5kg 3.5kg 5.5kg 4kg
    Direction 2-way 2-way 2-way 2-way 2-way 2-way 2-way 2-way
    Contact type *
    1NO+1NC 1NO+1NC 1NO+1NC 1NO+1NC 1NO+1NC, 2NO+2NC 1NO+1NC, 2NO+2NC 1NO+1NC, 2NO+2NC Single-pole double-throw switch
    Contact capacity *
    6A/380VAC 6A/380VAC 6A/380VAC 6A/380VAC 5A/380VAC 5A/380VAC 5A/380VAC 10A/500VAC
    Return mode *
    Automatically return Manually return (with handle) Automatically return Manually return (with handle) Automatically return Manually return (with reset button) Manually return (with handle) Manually return (with reset button)
    Shell material *
    Cast aluminum Cast aluminum Cast aluminum (explosion-proof) Cast aluminum (explosion-proof) Cast aluminum Cast aluminum Stainless steel Cast aluminum
    Action angle 30° 30° 30° 30° 30° 30° 30° 30°
    Limit angle 60° 60° 60° 60° 60° 60° 75° 60°
    Operating force 10kg 10kg 10kg 10kg 3kg 10kg 10kg 3~8kg
    Operation way Pull the rope Pull the rope Pull the rope Pull the rope Pull the rope Pull the rope Pull the rope Pull the rope
    Max. distance between two switches 25m 25m 25m 25m 40m 40m 30m 30m
    Spacing between lifting rings 3m 3m 3m 3m 10m 10m 5m 10m
    Working temperature -30~+50℃ (-22~+122℉) -30~+50℃ (-22~+122℉) -30~+50℃ (-22~+122℉) -30~+50℃ (-22~+122℉) -30~+50℃ (-22~+122℉) -30~+50℃ (-22~+122℉) -30~+75℃ (-22~+167℉) -15~+65℃ (+5~+149℉)
    Working humidity ≤90% ≤90% ≤90% ≤90% ≤85% ≤85% ≤85% ≤90%
    Working life ≥1million times ≥1million times ≥1million times ≥1million times ≥1million times ≥1million times ≥1million times ≥1million times
    Protection class IP65 IP65 IP65 IP65 IP65 IP65 IP65 NEMA4
    Cable length 1.5m 1.5m 1.5m 1.5m 1.5m 1.5m 1.5m 1.5m
    Indicator Yes Yes No No No No No No
    Accessories * a) wirerope covered with plastics, b) mounting bracket, c) lifting ring, d) wire buckle, e) waterproof junction box

    Tips: How to install a pull rope switch?
    The pull rope switch is installed on the rack of both sides of the belt conveyor, and the switches are connected along the two sides of the conveyor with a wire rope. When an emergency occurs on the conveyor belt equipment, pull anywhere of the rope on the site, the wire rope drives the driving arm to rotate, the torque spring is driven by the transmission shaft to move the precision cam, and the micro switch is driven to cut off the power of control line, so that the belt conveyor stops.
    So the cable pull switch should be installed in the place with safety maintenance access on both sides of the conveyor, and the installation position should ensure that the maintenance personnel can easily operate in emergency situations.
    Installation method:

    1. The switch is evenly mounted on the fixed bracket of the rack.
    2. Tie the steel wire rope to the pull rings at the upper and lower ends of the pull rope switch. The wire rope on each side has a maximum rope length, and it should be shorter when there is a slope.
    3. The pull rope pressure force should be appropriate to ensure the switch can be reset reliable.
    4. In order to reduce the influence of the weight of the steel wire rope on starting switch, pull rings should be installed along the parallel direction of the tape to support the steel wire rope.
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