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ModelDSNN-S1 D8DSNN-S1 D8+DSNN-S1 D8 PRODSNN-S1 D8+ PROExternal dimensions370*185*115370*185*115370*185*115370*185*115Rated load250KG250KG250KG250KGLifting speed4m/min4m/min4m/min4m/minSafety factor8888Dead-weight14KG14KG15KG15KGIP CodeIP66IP66IP66IP66Rated voltage220V-440V/3P220V-440V/3P220V-440V/3
The 250kg Electric Stage Hoist is manufactured to the D8Plus standard and designed for inverted (underslung) rigging in theaters, concerts and live events. When combined with the DELELIFT chain traction control system, large-scale projects can be implemented in line with the corresponding safety requirements, flying lights, sound and scenery reliably above performers and audiences.
Built to the strict D8Plus configuration, the hoist is equipped with a dual independent braking system — a service brake and a safety brake. Both use a DC braking system based on the static current principle: when the power is interrupted, the brakes automatically apply, so the load can be reliably held under any working condition. The chain drive system also includes an overload anti-slip clutch to effectively protect the drive device. The DSNN-S1 D8 Pro / D8+ Pro can be fitted with DELELIFT's proprietary electronic limit function, which stops promptly and effectively when the upper or lower limit contact is reached to prevent accidents.
Manufactured in accordance with D8+ standards for professional stage lifting applications.
Service brake and safety brake with DC braking technology ensure reliable load holding.
Built-in overload clutch effectively protects the chain drive system and transmission components.
Optional electronic upper and lower limits stop the hoist quickly when reaching the preset position.
Rigging for theater, concerts and live events puts lights, sound and scenery directly above performers and audiences, so safety cannot be compromised. This 250kg electric stage hoist is built for inverted (underslung) rigging to the D8Plus standard: a dual independent braking system — service brake and safety brake — both use a DC braking system based on the static current principle, so when the power is interrupted the brakes automatically apply and the load stays reliably fixed under any working condition.
Which configuration fits your rig? Based on the load conditions and combined with the DELELIFT chain traction control system, large-scale projects can be implemented in line with the corresponding safety requirements. The chain drive system is fitted with an overload anti-slip clutch to protect the drive device. For the DSNN-S1 D8 Pro / D8+ Pro, DELELIFT's proprietary electronic limit function stops promptly when the upper or lower limit contact is reached, preventing accidents.Compare: DSNN-S1 D8 ProCompare: DSNN-S1 D8+
| Model | DSNN-S1 D8 | DSNN-S1 D8+ | DSNN-S1 D8 PRO | DSNN-S1 D8+ PRO |
| External dimensions | 370*185*115 | 370*185*115 | 370*185*115 | 370*185*115 |
| Rated load | 250KG | 250KG | 250KG | 250KG |
| Lifting speed | 4m/min | 4m/min | 4m/min | 4m/min |
| Safety factor | 8 | 8 | 8 | 8 |
| Dead-weight | 14KG | 14KG | 15KG | 15KG |
| IP Code | IP66 | IP66 | IP66 | IP66 |
| Rated voltage | 220V-440V/3P | 220V-440V/3P | 220V-440V/3P | 220V-440V/3P |
| Rated frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Power of motor | 0.2KW | 0.2KW | 0.2KW | 0.2KW |
| Work level | M4 | M4 | M4 | M4 |
| Electromagnetic brake | Single brake | Double brakes | Single brake | Double brakes |
| Travel switch | not | not | ● | ● |
| Overload clutch protection device | ● | ● | ● | ● |
All dimensions in mm
| Model | A | B | C | D | E | F | G | K |
| 250KG | 110 | 175 | 174 | 196 | 115 | 27 | 40 | 40 |
If the load (lighting, sound, scenery) needs to be flown in an inverted / underslung configuration, the 250kg D8Plus stage hoist is built exactly for this overhead rigging.
Strictly configured to D8Plus standard with a dual independent braking system — service brake and safety brake — both DC, static-current type that automatically apply when power is interrupted.
The DSNN-S1 D8 Pro / D8+ Pro offers DELELIFT's proprietary electronic limit function, stopping promptly at the upper or lower limit contact to prevent accidents.
Based on your load conditions, combine the hoist with the DELELIFT chain traction control system so large-scale projects can be implemented to the corresponding safety requirements.
Manufactured according to D8+ standards for professional stage lifting.
DELELIFT chain traction control system supports large-scale projects with appropriate safety requirements.
Service and safety brakes provide reliable load holding, even during power interruption.
DC braking system enables automatic braking when power is interrupted.
Protects the chain drive system and transmission components against overload.
Optional upper and lower electronic limits stop the hoist promptly at preset positions.
What standard is the 250kg inverted stage hoist built to?
It is manufactured in accordance with the D8Plus standard and designed for inverted (underslung) rigging in theater, concert and live-event applications.
What braking system keeps the load secure?
It is strictly configured with a dual independent braking system — a service brake and a safety brake. Both use a DC braking system based on the static current principle; when the power is interrupted, the brakes automatically apply so the load is reliably fixed under any working condition.
How is the drive device protected against overload?
The chain drive system is equipped with an overload anti-slip clutch, which effectively protects the drive device.
Does it have limit protection?
The DSNN-S1 D8 Pro / D8+ Pro can be fitted with DELELIFT's proprietary electronic limit function; when it reaches the upper or lower limit contact, it stops promptly and effectively to prevent accidents.
Can it be used for large-scale rigging projects?
Yes — based on the load conditions and combined with the DELELIFT chain traction control system, large-scale projects can be implemented in line with the corresponding safety requirements.
Tell us your capacity, lifting height, and working‑condition requirements — we'll confirm the correct model and send pricing.
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Dele electrical(HANGZHOU) co.,ltd
sales@delelifting.com
+86-13868020452
