Piezo Motor Controller
Unisurface SPC-STG
PDF
Advanced controller for inertial-drive piezo stages
- Embedded ARM MPU achieves automatic controls and autonomicus motions.
- Intuitive operation and advanced applications can be performed by PC.
| Inertial-driving and static DC motion |
| Compact feedback control |
| Approaching (soft-landing) function |
| Embedded memory keeps "as set" configurations |
| Stand alone operation |
| Communication with PC through USB |
| Remote operation by handsets |
| Micro probers positioning |
| Sample stages positioning |
| Manipulation of Rotation stages |
| Soft-landing of micro probes |
| Force curve measurements |
| ...etc. |
Output
- Six channels
- -150 V to +150 V (positive terminal)
- +150 V to -150 V (negative terminal)
- 16 bit resolution
Signal Input
- Two channels
- ±10 V
- 12 bit resolution
Intelligent Control
- Feedback control
- Approach motion
Accessories
- Install CD
- User's manual
- USB cable
- AC cable
| Items | Specs | Remarks | |
|---|---|---|---|
| Size and Weight | Dimensions | W430 × D350 × H88 mm | EIA 19 inch rack 2U size |
| Weight | Approx. 8 kg | - | |
| Power | AC Voltage | 100 VAC (50/60 Hz) | Selectable from 110, 115, 120, 220, or 240 VAC |
| Current | 0.6 A | - | |
| DC Power Out*1 | Connector | 4-pin connector × 2 | Hirose RM12BRD-4S |
| Voltage | ±15 V | Max. 30 mA | |
| Environment | Temperature | 5°C to 40°C (no condensation) | temperature fluctuation < ±2°C |
| Humidity | less than 60% | - | |
| Drive Output | Channel | 6 | Positive and negative voltages for each channel |
| Connector | 6 pin Amphenol connector × 2 | MS3102A14S-6S compatible | |
| Voltage Range | -150 V ~ +150 V (16 bit) | - | |
| Polarity | Switchable Stage | Individually switchable | |
| Analog Input*2 | Channels | 2 | - |
| Connector | BNC (female) × 2 | - | |
| Voltage Range | -10 V ~ +10 V (12 bit) | - | |
| Digital Input*3 | Port Number | 4 | - |
| Connector | D-Sub 15 pin (female) × 1 | - | |
| Circuit | TTL | Pulled up to +5 V with 4.7 kΩ inside | |
| Inertial Driving | Pulse Type | 4 types (sawtooth, parabolic, etc.) | Individual channel setting |
| Frequency | 1 Hz, 50 Hz, 100 Hz, 500 Hz, 1 kHz | Individual channel setting | |
| Counting Pulse | Possible | Continuous, single-shot, any number of shots | |
| Pulse Height | 0 to ±150 V | Individual channel setting | |
| DC Driving | Rough Range | -150 V ~ +150 V | - |
| Fine Range | -15 V ~ +15 V | - | |
| Speed | 50 V/s to 1000 V/s | Common for all channel | |
| Feedback Control | Input/Output | Single input, Single output | - |
| System | 2 systems | Simultaneously controllable | |
| Driving Type | DC | - | |
| Control Type | Three-level speed Integral-control | - | |
| Approach Motion | Input/Output | Single input, Single output | - |
| System | 2 systems | Simultaneously control unavailable | |
| Driving Mode | Inertial drive | Switchable to feedback control after approaching | |
| Proximity Sense | Comparing signal to threshold | 4 kinds comparison (UP, DOWN, UP & DOWN, SHIFT) | |
| PC Connection | Interface | USB | USB 2.0 recommended |
| PC Specs | 64-bit compatible processor (1 GHz or faster, 2+ cores) | - | |
| OS | Windows 11 | - | |
| Communication | USART | Virtual COM port | |
| Multiple Connect | less than 8 units | Empty COM ports (below COM20) are required | |
| Remote Control | Handset | UNISOKU handset RM10J | Connects directly to SPC-STG |
| Control Pad | USB type gamepad*4 | Connects to PC (SPC-STG Remote Software) | |
*2) Reference signal inputs for feedback control or approaching
*3) Inputs for limit switches or external triggers
*4) Automatic shooting function or analog-mode are not supported PDF