24V Bi-direction DC Drive

Product Description

                                                   F/R-PWM Series DC DRIVE

                                                    MMT-DC 24DP04-10BL-FR 

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

The main technical parameters

1. The input voltage: DC 24V (working range 18v-36v)

2. The output voltage: DC0-24V

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 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

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.

Potentiometers adjust manual(CW increase)

1. rent limit adjustment: TORQUE (Internal the drive see figure W4)

2.Torque Compensation Adjustment: IR COMP

3.Soft Starting Time Adjustment: ACCEL

4.Soft Stopping Time Adjustment-----deceleration time (internal time is 2 seconds) DECEL

Instructions of main terminal blocks, see figure 7

1  DC  IN Connect DC power (note: Make sure the polarity is correct, otherwise the drive will be damaged).

2  T1T2 Connect motor excitation (dont connect if the motor is PM DC Motor)

3  S1S2 Connect motor armature

4  RB1RB2 Braking resistance (up to the motor power)

2 Signal terminal connection:

1) External enabling circuit block (INHIBIT)

2) Forward and reverse terminalFWD/REV ( See Figure 5)

3) SPEED (5V IN   0V)Adjustable speed potentiometer 10K/2W

4) VID jack Description:

Instructions on the state of indicator lights