HB-HDZ constant speed regulator is a specialized product designed and produced by Qingdao Pingdu Huabao Electric Co., Ltd. according to the technical requirements of the insulation resistance meter calibration regulations and the ground resistance meter calibration regulations. The regulator uses a stepper motor drive and single-chip control. It has a maximum static torque of 0.882N·m, a startup speed of 120 rpm and 150 rpm, a design maximum speed of 199 rpm, and the speed does not fluctuate with load changes. It is easy to operate and reliable in performance.
The HB‑HDZ constant‑speed implement is designed according to Chinese standards JJG622‑97 and JG366‑86. It offers a speed range of 100‑199 rpm, a compact size of 385 × 305 × 95 mm, and a weight of 10 kg, making it suitable for various industrial applications.
The manual details the working principle based on PWM‑controlled single‑chip circuitry, outlines step‑by‑step installation on a water platform, and lists safety precautions such as stopping the device with the "回" button and checking grounding before resuming operation. This manual is written in Chinese.
| Speed range | 100 - 199 rpm |
|---|---|
| Power supply | 220V ±10%, 0Hz |
| Power consumption | 1S0W |
| Dimensions | 385 × 305 × 95 mm |
| Weight | 10 kg |
The device operates at a speed range of 100 to 199 rpm.
It requires a 220 V supply with a tolerance of ±10% at 0 Hz.
Install the unit on a water platform, connect the power source, and ensure proper grounding as described in the installation section.
Press the stop button "回", check the grounding, and then restart the device.