Y2SS3-P Adaptive 4.5A 2 Phase closed loop Step Servo Drive with Encoders for Industrial Automation
1. Products Overview
Characteristics,
◆ DC input step servo driver
◆ Adaptive motor and load, adjust current automatically, 0.5-8.0A
◆ Input voltage: 24 - 75 VDC
◆ Pulse + direction / double pulse control mode
◆ 16 stall subdivide optional
◆ Control signal 5-24V compatible
◆ Multiple electrical protection
Y2SS3-P adopts servo control technology, and are widely used in factory automation, carving machines, electronic product manufacturing, logistics sorting, robots, various special automation equipment, medical equipment, CNC machine tools, laser equipment, printing machinery, material processing, safety system, navigation system, industrial test and measurement etc. There are many fields such as measurement and metering systems.
2. Stepper Driver External Interfaces
3. LED Status Indicator Description
Based on LED status indicators, driver working status or abnormal causes can be identified.
| Display | Color | Explain |
| POWER | Green | The green light flashes when the driver is normal |
| ERROW | Red | When the driver went wrong, the traffic lights flashing alternately |
| Status | Failure | Causes |
| green flicker | Drive normal | -- |
| green always on | Drive not enabled | EN port has high level input |
| red and 1 green | Drive temperature is too high | Need to strengthen the heat |
| red and 1 green | Drive power input over voltage | Power supply voltage is greater than 75V |
| red and 1 green | Drive over current | Motor wiring fault or poor contact |
| red and 1 green | Motor winding open circuit | The motor is not connected well |
| red and 2 green | Drive internal voltage error | Power is too low |
| red and 2 green | Drive power input under voltage | Power supply voltage is less than 24V |
| 5 red and 2 green | Over load | Exceeded load |
4. DIP Switch Seetings
| SW 1 | SW 2 | SW 3 | SW 4 | Microsteps | PPR |
| OFF | OFF | OFF | 0 FF | 125 | 25000 |
| ON | OFF | OFF | 0 FF | 100 | 20000 |
| OFF | ON | OFF | 0 FF | 50 | 10000 |
| ON | ON | OFF | 0 FF | 40 | 8000 |
| OFF | OFF | ON | 0 FF | 25 | 5000 |
| ON | OFF | ON | 0 FF | 20 | 4000 |
| OFF | ON | ON | 0 FF | 10 | 2000 |
| ON | ON | ON | 0 FF | 5 | 1000 |
| OFF | OFF | OFF | 0 N | 128 | 25600 |
| ON | OFF | OFF | 0 N | 64 | 12800 |
| OFF | ON | OFF | 0 N | 32 | 6400 |
| ON | ON | OFF | 0 N | 16 | 3200 |
| OFF | OFF | ON | 0 N | 8 | 1600 |
| ON | OFF | ON | 0 N | 4 | 800 |
| OFF | ON | ON | 0 N | 2 | 400 |
| ON | ON | ON | 0 N | 1 | 200 |
5. Motor Direction and Control Model Selection
| Display | Switch | Function |
| SW 5 | Motor rotation direction | ON:CW direction OFF:CCW direction |
| SW 6 | Single and double pulse selection | ON:CW/ CCW control mode OFF:STEP/ DIR control mode |
6. Control Signals
Input signals descriptions as the followings,
| Display | Terminal name | Function |
| STEP | Pulse signal | Receive 5-24V/NPN/PNP signal |
| DIR | Direction signal | Receive 5-24V/NPN/PNP signal |
| EN | Enable signal | Receive 5-24V/NPN/PNP signal; EN no input, motor enable |
Output Signals functions as bellow,
| Display | Terminal name | Function |
| ALM | Error output | When the drive is wrong, the OUT port is connected to the maximum of 3 0 V @ 1 0 0 m A |
| INPOS | Output to position | After the motor is in position, the OUT port is connected to the maximum of 3 0 V @ 1 0 0 m A |
7. Connections
Input connections:
Output connections:
8. Mechcanical Dimenssions
Product Tags:
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DC input 4.5A 2 Phase Step Servo Drive Closed Loop With Encoders Y2SS3-P Images
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