F/R-PWM Series DC DRIVE
MMT-110/220DP04-10BL-FR
1
Overview: The drive uses anti-jamming design, but also reduces the drive to external interference from electronic devices, in the external signal control interface can be applied to automatic control mode, you can use analog volume control and switch the drive functions. SCM control commutation and has intelligent logic function that can automatically determine the motor speed and current value and then decide on the change to the time, can also be equipped with dynamic braking resistor next stop after the realization of the system of braking and rapid change action. In this manner as compared with the conventional commutation: a change to the reliable, noise, interference, long life, no arc and so on. And the external control signals using current transmission, an increase of anti-jamming capability and reliability, while the governor uses SMT technology, small size, cost-effective and allow for a wide range of applications. Applications: Suitable for ordinary low-power DC motor control requirements for the function Suitable for low-power DC motor commutation function in normal control requirements
Internal relays with positive inversion and power brake relay, by the built-in single-chip computer-controlled steering. For there is no spark to the process of interference.
The main technical parameters
1. The input voltage: AC110/220V±10%
2. The output voltage: DC0-90/110/180/220V
3. Rated output current: DC 4A 6A 8A 10A
4. Control mode: potentiometer 10KΩ/2W
5. Control accuracy ≤1%
6. Speed ratio: 1:80 (open lope)
7. The environment temperature: -10 º C to +60 º C
8. The environment Humidity: ≤1% 80 RH relative humidity. (Non-condensing)
Characteristics of products
1. PWM pulse width modulation technology, low noise
2. Suitable for rear-earth motor, PMDC motor and separate excitation motor
3. Double closed loops PI regulation
4. SMT technology, small volume
5. Current settings, current limiting protection,
6. ACCEL/DECEL function
7. Quick stop function
8. The starting torque at low speed is big
9. With Isolator jack (with access MMT-VID isolated converters can be directly input D / A converter, PLC analog signal or 4-20mA signal)
10. Can realize remote start & stop and reversing function
11. Short-circuit protection
Product performance
1. The mechanical characteristics of hardness, static error rate of 1%.

2. A wide speed-regulating range (0 - max).

3. A rapid dynamic response process.

4. Automatic and smooth transition process during acceleration or deceleration.

5. Better excavator characteristics, can limit overload current to set value current

. 6. High reliability and compact structure, high performance-price ratio.