DSA & EDSA
- A strong, high-performance product suitable for long-term use
- Dual brake system (mechanical + electric motor brake)
- Upper and lower over-winding prevention device
- Unique chain guide system that protects hoist from damage (when load chain wear and foreign materials on load chain)
- Dual Brake System
- Secured with dual braking system, disc type motor brake
working with mechanical load brake provides load lowering
control. Electric brake is designed for easy access and simple
adjustment.
- Load Sheave / Chain Guide
- Full floating chain guide assures proper engagement
of chain on load sheave. Features 4 or 5 pockets for
better distribution of the load.
- Heavy-Duty Hoist Motor
- The hoist motor is high torque design and is rated
30-minute duty. Class F motor insulation and standard
thermal motor protection is included.
- Upper and Lower Limit Switch
- Prevent overwinding by stopping operation in the case
of overlifting or overlowering.
- Inverter(Option)
- Adjustable dual lifting speed as well as dual traversing speed by
variable frequency drive is available with EDSA/EDSM series from
1ton to 20ton. It is perfect type where precise and accurate lifting
solution is required.Very silent and smooth lifting operation with
great durability replaces conventional pole change type dual speed
hoist.Speed setting can be adjusted upon customer request / 3 step
lifting speed is optional.
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01
- Gear Box & Oil Lubrication
- The gearbox utilizes an alloy steel helical and spur gear reduction. Gear inspection and lubrication is easily accessible from the top of the hoist.
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02
- Hooks
- Load hook is forged carbon steel hook with a heavy-duty hook latch.Thrust bearing in hook allows 360 rotation to prevent twisting of load chain.Top Hook, for hook suspended hoist is rigid.
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03
- Overload Alert(Option)
- Installed as load detecting safety device to help prevent overload for greater hoist longevity
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04
- Weather Cover(Option)
- Hoist weather cover is a practical product that increases the longevity of your hoists perfect for seasonal and permanent installations. Protect hoist in outdoor use.
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05
- Load Chain
- G80 load chain is case hardened and has a high resistence to wear and corrosion.Longer lifts are available per requirement. Breaking load limit with more than 5 times of rated load.
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06
- Chain Container
- Chain container is standard equipment molded with thick polypropylene material to securely contain the chain and chain lubricant. Optional containers are available for long lift applications.
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07
- Push Button Control
- Compact design to enable one-handed operation. Rated IP64 protection. Emergency stop button is included. Push button cable has strain relief to prevent cable damage.
Product specification
| Name | Dual Brake Hoist |
|---|---|
| Model | DSA & EDSA(Inverter type) |
| Production items | 1t,1.5t,2t,2.5t,3t,5t,7.5t,10t15t,20t |
| Options | • Weather Cover • Overload Alert • Inverter • Chain extension optional (Load chain) • Push button length extension optional • Traversing Limiter or Drop Stop & Rubber Bumper |
| Product Features | • The Dual Brake type chain hoist is manufactured for heavy industry. Excellent performance even in places of frequent use this product is the standard model for domestic chain hoist market. • Dual brake application (mechanical + electric motor brake) Product safety is enhanced by applying mechanical brake and DC solenoid type electric brake. • Upper and lower over-winding prevention device A device that blocks the motor operation by rotating the chain guide when the chain stopper spring touches the upper and lower ends. |
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Product Video
Product data
Product installation example
Product related inquiry
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please use the inquiry form at the customer center on our homepage.
- TEL
- 041.850.9700
- msjeong@daesanhoist.com
