Elevator host encoder HEIDENHAIN ERN1387 204862S14-70 elevator parts
Product Display
The HEIDENHAIN ERN 1387 2048 62S14-70 is a high-precision incremental rotary encoder designed for elevator and industrial motion control applications. It is widely used in traction machines of leading elevator brands such as KONE, Otis, etc. This encoder ensures accurate speed and position feedback for smooth and safe elevator operation.
Key Features
High Resolution Feedback
Provides 2048 pulses per revolution, ensuring precise motion control.
Sin-Cos Signal Output (1 Vpp)
Delivers high-quality analog signals for accurate interpolation and stable performance.
Reliable Commutation Signal
Equipped with Z1 track (1 sine + 1 cosine signal per revolution) for motor commutation.
Compact & Robust Design
Suitable for demanding industrial and elevator environments.
Stable Performance
Ensures smooth elevator ride and accurate positioning.
Technical Specifications
|
Item |
Description |
| Model | ERN 1387 2048 62S14-70 |
| Resolution | 2048 pulses per revolution |
| Output Signal | 1 Vpp Sin/Cos |
| Reference Signal | Z1 track (1 Sin + 1 Cos per revolution) |
| Supply Voltage | DC 5V ±5% |
| Electrical Connection | 14-pin PCB connector (dual-row) |
| Shaft Type | 1:10 taper shaft (effective Ø 9.25 mm) |
| Protection Class | IP40 (after installation) |
Installation Precautions
1. When installing the encoder, gently push it into the sleeve shaft. Hammering and collision are strictly prohibited to avoid damaging the shaft system and code plate.
2. Please pay attention to the allowable shaft load when installing, and the limit load must not be exceeded.
3. Do not exceed the limit speed. If the limit speed allowed by the encoder is exceeded, the electrical signal may be lost.
4. Please do not wind the encoder's output line and power line together or transmit them in the same pipeline, nor should they be used near the distribution board to prevent interference.
5. Before installation and startup, you should carefully check whether the product wiring is correct. Wrong wiring may cause damage to the internal circuit.
6. If you need an encoder cable, please confirm the brand of the inverter and the length of the cable.
