3 Fold Next Elevator Door Opener

• After-sales Service: with
• Warranty: 1 Month
• Type: Wellhole
• Load Capacity: 1000kg
• Speed: 0.40m/s
• Drive Mode: AC
• Model NO.: SN-DM-131-53A
• Open & Close Type: Manual
• Lift Mechanism: Lift Chain
• Deceleration Device: Without Deceleration Device
• Guide Rail: Hollow Guide
• Elevator Door: Sider Door
• Door Knife: Single
• Attendant: Without Attendant
• Used: Elevator Door Mechanism
• Door Opening: 1200mm-2100mm
• Installation: Straight Beam Mounting
• Transport Package: in Carton Box
• Trademark: Sunny
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

3 Fold next door opener(Straight beam mounting)
Using VVVF inverter contra te chnology
Using a slow, smooth and rliable belt drive
Synchronous door knife hall door switch door sedan always in sync.
Door knife retractable action in the various couplings are inlaid bear-ing, flexible and comfortable operation of the door blade, rigid sliding
friction and no wear no mai-ntenance free.
Used motor belt drive straight dr-ag mode.
Voltage 200V-250V.50/60Hz



 

JJ	1200	1300	1400	1500	1600	1700	1800	1900	2000	2100
A1	1730	1863	1997	2130	2263	2397	2530	2663	2797	2930
B1	275	308	342	375	408	442	475	508	542	575
C1	425	458	492	525	558	592	625	658	692	725

Our factory:





About us

Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 31-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.