Closed-loop control
Encoder feedback supports digital monitoring of opening force, speed and physical position.
JJ:900
Permanent-magnet synchronous VVVF door operator for side-opening elevator doors.


| Item | Specification |
|---|---|
| Model | THP131-62A |
| Door arrangement | Side opening |
| Supported opening width | JJ 600–1800 mm |
| Motor | Permanent-magnet synchronous motor |
| Drive control | VVVF, completely closed-loop control |
| Power supply | AC 200–250 V, 50/60 Hz |
| Total door-panel mass | Up to 200 kg |
| Transmission | Synchronous belt |
Encoder feedback supports digital monitoring of opening force, speed and physical position.
The belt transmission supports stable running across the specified side-opening range.
The assembly supports an asynchronous door clutch and project-specific car-door lock and mounting arrangements.
| Selection item | Available range / requirement |
|---|---|
| Door opening JJ | 600, 700, 750, 800, 850, 900, 950, 1000, 1050, 1100, 1150, 1200, 1300, 1400, 1500, 1600, 1700, 1800 mm |
| Straight-beam inner dimension AS | Selected according to user requirements |
| Fast-door edge to entrance center C | Selected according to the installation requirement |
| Door-lock support dimension EE | Selected according to the door-lock arrangement |
Confirm the required JJ opening width and the matching operator configuration.
Confirm the door-panel mass, clutch, car-door lock and mounting arrangement.
Confirm AS, C and EE dimensions against the shaft, sill and entrance layout.
THP131-62A supports side-opening widths from JJ 600 mm to JJ 1800 mm.
The operator uses a permanent-magnet synchronous motor with VVVF completely closed-loop control.
Confirm the JJ opening width, total door-panel mass, supply voltage, clutch and lock arrangement, and installation dimensions.
Protective packaging options selected according to product size, weight and shipping requirements.
From precision manufacturing to final inspection, every process supports consistent quality and reliable supply.
Reliable elevator parts supply with factory-direct service, genuine quality and dependable support.
We provide reliable shipping support for elevator parts orders worldwide, helping you receive the right products efficiently and with confidence.
Flexible delivery options for customers across global markets.
Shipping methods can be arranged according to your destination, schedule and order requirements.
Products are packed securely to help protect them during transportation.
Our team supports delivery coordination from order confirmation to after-sales service.
We provide applicable certificates, inspection reports and compliance documents for elevator parts, helping you source with greater confidence.
Choose a sales representative to discuss your project.
Loading contacts…