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LX44Type series off the fire limiter

First, the scope of application

LX44Series of off-fire limiter (hereinafter referred to as limiter), mainly for communication 50Hz , The voltage to 380V, The DC voltage to 220VOf the power lines, for 0.5Ton ~10Ton CD1type, MD1Type wire rope electric hoist for the rise and fall limit protection, can be directly broken off to enhance the motor's main circuit.

This series of stoppers can be replaced LX101series, LXD series, LXZ1Series and other products.

Second, the model and its meaning

Third, the main technical parameters

1, Rated working voltage: AC 380V, DC220V

2, Mechanical life: 1Respectively10Times

3, Electrical life: 0.5Respectively10Times

4, Protection class: IP44

5, Can control the motor power in the table1

Fourth, structural characteristics

1, Limiter for the protection of steel plate stretching shell, two-way limit.

2, The limiter has four pairs of dynamic breaking contact, the use of jump-type fast action, with the action of the rod directly driven by the contact system off, the contact arrangement shown in Figure1

Fifth, installation and commissioning

1, Limiter Before commissioning the connection, the hoist hook should be placed in the middle of the ground and the beam to prevent hoisting.

2, Will limit the main contact according to figure 2Connect the wiring diagram to the main circuit.

3, Turn on the power as follows No-load debugging:

a.Electric hoist hook can upgrade, such as only one direction of movement, according to Figure 2Check that the wiring is correct.

b.Electric hoist action should be consistent with the operation, such as inconsistencies should be adjusted according to the control box debugging requirements.

c.Adjust the electric hoist limit block and the limit lever, so that the movement of the hook is not hysteresis phenomenon, the limit block transferred to the required position to ensure a reliable limit limiter and pay attention to the limiter stroke can not exceed the allowable range to prevent Washed bad.

Sixth, appearance and installation dimensions

1.You will not be able to make goods after a few

A: Generally 4 points after the next day delivery orders, we ship a large daily volume, if anxious single contact online customer service instructions, thank you understand.

2.You can develop tickets Well?

A: You can develop a ticket, oh, no ordinary ticket amount limit, value-added tax invoices over 3 thousand or more open Oh.

3.Have not bought your product before, do not know how the quality

A: pro, we can rest assured that our warranty for one year, if there are any questions feel free to contact us

4.You made what express, a few days to arrive

A: We express the cooperation of a tact, every day, in the pass, Huitong, Debon, the pass. Small pieces of hair express, more than 20 kilograms of the proposed hair logistics, freight cost-effective. Express Jiangsu, Zhejiang and other regions, 3 days. Remote areas: 5-6 days.

Company: Yueqing Kay as electrical appliances

Hotline: 13587450647 He Jingli

QQ / WeChat: 1192132724

Lifting accessories, outdoor waterproof electrical, waterproof junction box, trip switch, float switch and low-voltage electrical wholesale, please look for Kay, such as electrical appliances.

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