Technical manual for the Silic ZKS008A brushless DC motor controller, covering specifications, wiring, operation and installation.
The ZKS008A is a brushless DC motor controller produced by Silic. It features over‑current protection, forward/reverse control, analog speed control (0‑5 V/0‑10 V/0‑20 mA) and selectable space‑position angles (60/300° or 120/240°). The controller uses a high‑performance dedicated chip and MOSFET output stage, offering compact size, light weight, high efficiency and low heat.
The manual provides detailed electrical characteristics, PCB connection diagrams, analog and motor‑drive interfaces, usage instructions, direction‑control jumper settings and mechanical dimensions for both the (01) and (02) variants. This manual is written in Chinese.
| Power supply voltage range | 12 V‑24 V |
|---|---|
| Typical drive current | 3.0 A |
| Protection current | 6.0 A |
| PWM frequency | 20 kHz |
| Operating temperature range | 0 °C‑70 °C |
| Maximum size (01) | 75 mm × 41 mm × 33 mm |
| Maximum size (02) | 77 mm × 43 mm × 40 mm |
It operates from a 12 V to 24 V power supply.
When over‑current protection activates, the red indicator LED flashes.
Speed can be set via 0‑5 V, 0‑10 V or 0‑20 mA analog signals.