Choosing an elevator machine comes down to five key parameters: load range, rated speed, brake life, protection class, and lifting height capability. The machine is the "heart" of the elevator—it determines how fast it runs, how much it carries, and how long it lasts.
1. Load and Speed Coverage
SEC machines cover 320kg to 5000kg and 0.3m/s to 10m/s. From residential villas to super-high-rise elevators, mature models are available for every application. Selection is precisely matched—never improvised.
2. Brake Life
The national standard requires 2 million cycles. SEC machines are tested at 5 million cycles, far exceeding the standard. The greater the margin, the lower the maintenance pressure later.
3. Protection Class
SEC machines come with a standard protection class of IP41, sufficient for most conventional environments. Higher protection options are available for humid, coastal, or dusty conditions.
SEC Machine Core Advantages
Transparent parameters: Load, speed, brake life, and protection class are clearly verifiable at the selection stage.
Controllable quality: One of the drafters of the national standard for traction machines, ensuring product consistency.
Flexible matching: 320kg to 5000kg, 0.3m/s to 10m/s—reliability is never sacrificed to fill a parameter.
Choosing a machine is choosing certainty. SEC locks that certainty in for you.