DC motor governor

220DP04BL Product introduction

PWM DC speed regulating system is a high-precision electronic speed regulating device developed and produced by using new digital control speed regulating technology and special devices. This device adopts standard technical specifications, and all technical indexes meet the requirements of similar products. It has the advantages of simple structure, small volume, light weight, etc. it can be used for constant torque stepless speed regulation of DC motor with power of dozens of W ~ 5kW in SZ series, ZYT series, Z2 and Z3. With multiple protection functions, it is safe, stable and reliable, fully compatible with similar products

Suitable for rare earth, permanent magnet and other excited motors

PWM series DC governor in CNC machine tools, paper printing, textile printing and dyeing, optical cable equipment, packaging machinery, electrical machinery, food processing machinery, rubber machinery, biological equipment, printed circuit board equipment, experimental equipment, welding and cutting, light industrial machinery, logistics transportation equipment, rolling stock, medical equipment, communication equipment, radar equipment, satellite ground receiving system And other industries are widely used.

Product features:

■ PWM

■ small size with SMT technology

■ suitable for rare earth, permanent magnet, separately excited and DC torque motors

■ double closed-loop PI regulation (voltage, current)

■ good follow-up and fast response

■ wide speed regulation ratio and hard mechanical characteristics

■ current limiting protection, short circuit protection

■ large starting torque at low speed

■ enable control function

■ soft start setting function

■ standard signal input or 2W / 10K potentiometer control driver speed regulation

Technical parameters:

Input voltage AC: 220V (other voltages can be customized according to customer requirements)

Output voltage DC: 0-220V (can be set)

Output voltage accuracy: ≤ 0.1%

Rated output current: 4A

Speed regulation ratio: 100:1

Standard signal: 0-5V, 0-10V, 4-20mA

Soft start time: 0.2s-10s

Environment temperature: - 10 ℃ ~ + 60 ℃

Environmental humidity: relative humidity ≤ 65% (no condensation)

Instantaneous short circuit protection: 50uS

Insulation and withstand voltage: 1500V AC

Insulation resistance: ＞ 500m Ω

Leakage current: ≤ 0.09ma

Product performance:

1. It has relatively hard mechanical properties, with a static error rate of 1%.

2. It has a wide speed regulation range, (0-rated speed Max SPD setting value).

3. It has a fast dynamic response process.

4. It has automatic and smooth transition process during acceleration and deceleration.

5. It can automatically limit the overload current to the set value current.

6. High reliability, compact structure and high cost performance.

Note: it can be customized according to customers' requirements. For details, please consult customer service.