DS-HHBDB type Explosion-Proof Electric Chain Hoist
Product Description
DS-HHBDB Type Explosion-Proof Electric Chain Hoist / Non-Sparking Electric Chain Block
Electric Explosion-Proof Chain Hoist
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory
Dawson conventional electric chain hoists are well accepted in various industrial fields.
Construction(Type d: Flameproof enclosures):
The section in the left figure shows the explosion-protected construction. Accordingly, electric parts have sufficient strength to with stand the internal pressure indicated in JB/T 10222-2011
| Power source | 220V(50/60Hz), 220V(60Hz), 380V(50Hz), 400V(50Hz), 415V(50Hz), 440V(60Hz), 3 phase, other voltages are available upon request. |
| Operation voltage | 24/36/48V |
| Operation method | Pendant type push button cord(floor operation) (2-push-button-system for both hook suspension type and manual operated type trolley. 2-push-button-system for motorized trolley type.) |
| Power supply method | Cable power supply system |
| Push button cord and power supply cable | Rubber insulated flexible cable(3RNCT) |
| Insulation of motor | F class |
| Braking system for lifting and lowering | Pull-rotor motor brake |
Technical Parameters
| Type | Capacity (Ton) | Lifting Speed (m/min) | Lifting motor | Operating motor | I-Beam (mm) | |||||||||
| Power (kw) | Rotation Speed(min) | Phases | Voltage(V) | Frequency(Hz/s) | Power (kw) | Rotation Speed(min) | Operating speed(m/min) | Phases | Voltage(V) | Frequency(Hz/s) | ||||
| DS-HHBDB01-01 | 1 | 6.8 | 1.5 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB02-01 | 2 | 6.8 | 3 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB02-02 | 2 | 3.4 | 1.5 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB03-01 | 3 | 5.4 | 3 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB03-02 | 3 | 3.4 | 3 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB05-02 | 5 | 2.7 | 3 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB10-04 | 10 | 2.8 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB15-06 | 15 | 1.9 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB20-08 | 20 | 1.4 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB25-10 | 25 | 1.1 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB30-12 | 30 | 0.9 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
| DS-HHBDB35-16 | 35 | 0.7 | 3.0*2 | 1440 | 3 | 220-440 | 50/60 | / | / | / | / | / | / | / |
Size specification
| Type | Capacity (Ton) | Unit(mm) | |||||||||||
| H | A | B | D | E | K | L | N | M | J | Q | Chain | ||
| DS-HHBDB01-01 | 1 | 600 | 600 | 330 | 300 | 176 | Φ40 | 31 | 24 | / | / | / | Φ7.1 |
| DS-HHBDB02-01 | 2 | 800 | 725 | 350 | 430 | 265 | Φ49 | 35 | 30 | / | / | / | Φ10.0 |
| DS-HHBDB02-02 | 2 | 750 | 600 | 330 | 300 | 230 | Φ49 | 35 | 30 | / | / | / | Φ7.1 |
| DS-HHBDB03-01 | 3 | 845 | 675 | 325 | 430 | 265 | Φ59 | 42 | 35 | / | / | / | Φ11.2 |
| DS-HHBDB03-02 | 3 | 950 | 675 | 325 | 430 | 320 | Φ59 | 42 | 35 | / | / | / | Φ10.0 |
| DS-HHBDB05-02 | 5 | 1030 | 675 | 325 | 430 | 325 | Φ60 | 45 | 43 | / | / | / | Φ11.2 |
| DS-HHBDB10-04 | 10 | 1400 | 725 | 350 | 890 | 445 | Φ90 | 70 | 50 | / | / | / | Φ11.2 |
| DS-HHBDB15-06 | 15 | 1360 | 725 | 350 | 1030 | / | Φ110 | 80 | 85 | 88 | Φ70 | 520 | Φ11.2 |
| DS-HHBDB20-08 | 20 | 1250 | 725 | 350 | 1220 | / | Φ110 | 80 | 85 | 88 | Φ70 | / | Φ11.2 |
| DS-HHBDB25-10 | 25 | 1700 | 725 | 350 | 1315 | / | Φ140 | 100 | 95 | 96 | Φ80 | / | Φ11.2 |
| DS-HHBDB30-12 | 30 | 1640 | 915 | 458 | 1380 | / | Φ140 | 100 | 95 | 228 | Φ90 | / | Φ11.2 |
| DS-HHBDB35-16 | 35 | 1790 | 915 | 458 | 1600 | / | Φ200 | 140 | 135 | 235 | Φ100 | 440 | Φ11.2 |
Welcome to buy the newest and competitive price DAWSON DS-HHBDB type Explosion-Proof Electric Chain Hoist from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.
For further information, please contact us. Email:info@dawson-group.com
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