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Electric Chain Hoist

prostar logo white_工作區域 1.png
Prostar ECH 4_Capacity- 1(NL), 1(NH).ton
N Series
Prostar ECH 9_Hoist PIC.jpg
ULHR Series
Prostar ECH 6_Capacity- 1(L), 1(H).ton.j
S/K/E Series
Prostar ECH 3_Upper_Lower Limit Switch W
CHAIN/HOOKS
Prostar ECH 8_Hoist PIC.jpg
LHR Series
Prostar ECH 11_Trolly PIC.jpg
TROLLEY
Prostar ECH 2_N series (overload slip cl

N series (overload slip clutch)

Prostar ECH 2_S series (mechanical brake

S series (mechanical brake)

Prostar ECH 3_Upper_Lower Limit Switch.j

Upper/Lower Limit Switch

It can protect gear device to prevent it from damage. No overwinding of chains happens.

Prostar ECH 3_Mechanical Brake with Over

Mechanical Load Brake with Overload Slip Clutch

It assures more safety during operations. (for K series)

Construction & Features

  • Capacity Range: 500kgs to 30 Tons

  • Power Supply:
    220-600V 50/60HZ, 3PH
    500kgs-2 Tons: 220-230V 50/60HZ, 1PH

  •  Advanced Brake System

  • High Safety Factor Load Chain

  • Integral Hermetically Structure

  • Safety Protection Devices

  • Ultra-short Design (1/2
    Tons-5 Tons, Single/Dual Speed), Patented

  • Mechanical load brake system with overload protection device patented in Taiwan, China, USA and Germany.

Motor Brake System

The brake function Fail-Safe Brake (FSB).

i.e.: Power on - brake off; Power off - brake on.

Heavy-duty Motor

  • Aluminum Frame of good heat dissipation.

  • Professional motors for hoists.

  • Light in weight.

Load-supporting Frame

  • Constructed with two plates of S50C steel (2 Tons 1 Fall type & higher capacity)

  • Chain wheel case, gear case B and load-supporting frame are constructed with one piece of FCD45 nodular cast-iron. (3 Tons 3 Falls type and lower capacity)

Dust and Water Proof (IP55)

Load Chain

Japanese-made grade 80 super alloy steel, heat-treated chain is suitable for applications in harsh operating environments.

Hook

  • Hot-forged, excellent strength and toughness

  • Bottom hook swivels through 360 degrees.

  • Safety catches on both top and bottom hooks

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