Shaoxing Nante Lifting Eqiupment Co.,Ltd.
SHAOXING NANTE LIFTING EQUIPMENT CO.,LTD Lifting your business， Lifting your success
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Detailed Product Description
Heavy Load Electric Chain Hoist For Stage Hoist , Electric Wire Rope Hoists
A. General Introduction
NT series electric chain hoist is featured by high strength shell, graceful appearance, compact structure,
small size, and light weight. Dual-pinion is adopted for transmission. The helical gear enables steady and
low noise hoisting when rapid running.
The hoist alloy steel body has a compact structure, slip ring clutch ensures safety. With the easy operation,
high working duty, light weight, electric chain hoist show its capability in wide industry area such as fabrication,
production line, mining, automobile, oil&gas, etc.
Hoist shell: light alloy steel shell, light and tough, special designed cooling fin ensure 40% heat dissipation.
The structure suitable for chemical plant, electroplate factory.
Electromagnetic brake device: it can generate magnetic force. When the electricity cut off, it allows
immediate braking, so to ensure safety operation.
Limit switch: stop the motor in operation to prevent the safety chain exceeds
Chain: imported FEC80 ultra heat treated alloy steel chain, can use safely in rain, sea, chemicals. 80
degree load chain is high wearable and anti corrosive. It can lift to a height 20 feet. Galvanized chain is
optional.
Hook: hard, 360 degree rotatable, ensure safety operation.
Pendent control: water proof buttons, light weight and durable. Compact design, can single hand operation.
The wire has strain to prevent cable damage.
Geared box: adopts alloy steel spiral and straight spur gear for speed reduction. Gear inspection and
lubrication is simple.
Electric control panel: 24v, 36v and 48v transformer. The device prevents accident caused by electricity
leakage, ensuring safety operation in rain. Electromagnetic contactor can be used in high frequency. Anti
phase protection device ensure motor not working under wrong wiring.
Chain bag: with polypropylene or steel material, each chain is lubricated, can choose size according to
actual application.
Trolley: unique side guide rail design ensures steady transmission. Frequency invertor is optional, suitable
for various working condition and environment.
B. Feature
C. Technical Data
| Traveling Type Electtric Chain Hoist(7.5-50ton) | |||||||||||
| Model | 7.5-03 | 10-04 | 15-06 | 20-08 | 41572.00 | 30-10 | 35-12 | 40-16 | 45-16 | 50-20 | |
| Lifting Capacity | 7.5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |
| Lifting Speed (m/min) single speed | 1.8 | 2.7 | 1.8 | 1.4 | 1.3 | 1 | 0.9 | 0.7 | 0.6 | 0.54 | |
| Lifting Speed (m/min) double speed | 1.8/0.6 | 2.7/0.9 | 1.8/-0.6 | 1.3/0.4 | 1.2/0.4 | ||||||
| Lifting Height(m) | Standard lifting height is 3m, Can be customized 1-130M | ||||||||||
| Load Chain Diameter(mm) | Φ11.2 | Φ11.2 | Φ11.2 | Φ11.2 | Φ11.2 | 112 | 11.2 | 11.2 | 11.2 | 11.2 | |
| Lifting Motor Power (Kw) | 3 | 30*2 | 30*2 | 3.0*2 | 3.0*2 | 3.0*2 | 3.0*2 | 3.0*2 | 30*2 | 3.0*2 | |
| rotate speed (r/min) | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | |
| Motor of Lifting | phase | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| voltage (V) | 220-690 | 220-690 | 220-690 | 220-690 | 220*690 | 220v-690 | 220v-690 | 220v- 690 | 220v- 690 | 220v- 690 | |
| frequ ency (Hz/s) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Lifting Motor Power (Kw) | 0.75 | 0.75 | 0.75*2 | 0.75*2 | 0.75*2 | 0.75*2 | 0.75*2 | 0.75*2 | 0.75*2 | 0.72*2 | |
| rotate speed (r/min) | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | |
| Motor of Traveling | Trave ling Speed (m/min) | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 | 11/21 |
| phase | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
| voltage (V) | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | 220-690 | |
| frequ ency (Hz/s) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| I-Beam Width (mm) | 100-178 | 150-220 | 150-220 | 150-220 | 150-220 | 150-220 | 150-220 | 150-220 | 150-220 | 150-220 | |