Model No. | i-SERVO (GMT5020-ST2) |
Specification | Input Power | DC 24V ± 10%,GMT5020-ST2 Rated 2A、Max. 4A DC 48V ± 10%,GMT5020-ST2 Rated 1A、Max. 3A |
Rated Output Current | GMT5020-ST2、2A (o-peak) GMT5040-ST2、4A (o-peak) |
Max. Output Current | GMT5020-ST2、3A (o-peak) GMT5040-ST2、6A (o-peak) |
Motor | 2-Phase Stepper Motor (Include Encoder) |
Drive Type | PWM Chopper Circuit |
Quadrant | 4 - Quadrant Operation |
Interface | Input: 1. Digital Input X 5 2. Mechanical Sensor Input + LM、- LM、ORG 3. Analog Input (Option) X 1 4. Encoder Input (A、B、Z) Ourput: 1. Digital Output X 4 2. Compare out X 1 3. Brake Ourput |
Digital Input | SERVO ON (Servo On) START (Motor Start / Stop) RESET (Alarm Reset) SELECT PROGRAM (4 bit) CONT MODE (Switching Control Mode) |
Digital Output | IN POTISION ALARM TORQUE LIMIT |
LED Display | Power、Alarm、In Motion |
Communication I / F | RS485,Max. 16-axis are connectable RS232C |
Control Mode | 1. Position Control Mode 2. Speed Control Mode 3. Torque Control Mode 4. Under Pressure Control Mode |
Load Inertia | Less than 20 Times the Motor Inertia |
Board Dimension | W80 X D116 X H20 |
Operating Temperature / Humidity | 0 ~ 50°C,Less than 85%RH (No Condensation) |
Resist Temperature | - 20 ~ 85°C,Less than 85% (No Condensation) |
Air | Prevent corrosive gas |
Position Control Specification | Position Mode | 1) Full Time Closed Mode 2) Dual Mode (Under Speed is Open,Above Speed is Closed) 3) Full Time Open Mode 4) Stepping Closed Loop Mode |
Positioning Accuracy | Encoder Resolution ± 1 Pulse |
Instruction Max. Frequency | 900 Kpps |
Electronic Gear | A / B A= 1 ~ 10000 B= 1 ~ 10000 |
Feed Forward | 0 ~ 100% |
Positioning Completion Range (Inposition) | 0 ~ ± 1,000 |
Full Count Range | ±1 ~ 2147483647 |
Speed Control Specification | Speed Command | Digital Value (PPS) |
Speed Control Ratio | Above 500:1 |
Rotation Direction | Digital Input (DIR) Parameter |
Start / Stop | Digital Input (START) Parameter |
Acceleration & Deceleration Function | n X Max.rpm X 0.125 ms Parameter n:0 ~ 10 |
Torque Control Specification | Torque Command | Digital Value (PPS) |
Variable Torque Range | 0 ~ 100 % |
Speed Limit | Digital Value (RPM) |
Rotation Direction | Digital Input (DIR) Parameter |
Start / Stop | Digital Input (START) Parameter |
Under Pressure Control Specification | System Form | Under Pressure when Position Control Mode Under Pressure when Speed Control Mode |
Press Torque Command Value | Digital Value ( X 0.1 %) |
Variable Torque Range | 0 ~ 100 % |