Stable and Consistent Motion Performance
PBA Systems introduces OCTO ---- A multi-headed linear positioning enclosed stage ideal for applications that require independent control of multiple axes travelling on the same directional vector/plane.
For Further versatility, OCTO actuators provide two independent travel paths/lanes which allow for carriages on different lanes to “overtake each other without risk of collision.
Powered by the DX series of ironless motors, the independent carriages are guided by linear encoders and precision recirculation linear ball bearing blocks on a single rail.
Each carriage has its own encoder readhead (Digital and analogue options available) and has a resolution of up to 80nm resolution when analogue encoder option is selected and used in tandem with PBA Maxtune drives. ---- This allows for extremely precise independent control of individual carriages.
Features:
| Application |
|
| SPECIFICATION | MODEL | ||||||||||||||||
| OCTO-LXX-DX30B-C1 | |||||||||||||||||
| Motor Parameters | Unit | S | P | ||||||||||||||
| Peak Force | N | 145 | |||||||||||||||
| Continuous Force | N | 29 | |||||||||||||||
| Peak Current | Apk | 11.81 | 23.63 | ||||||||||||||
| Continuous Current | Apk | 2.36 | 4.73 | ||||||||||||||
| Force Constant | N/Apk | 12.3 | 6.1 | ||||||||||||||
| Back EMF Constant | Vpk/m/s | 14.1 | 7 | ||||||||||||||
| Coil Resistance L-L @ 25°C | Ohm | 4.8 | 1.2 | ||||||||||||||
| Inductance L-L @ 1kHz | mH | 3 | 0.75 | ||||||||||||||
| Magnetic Pole Pitch | mm | 60 | |||||||||||||||
| Motor Parameters | |||||||||||||||||
| Total Length | mm | 728 | 1028 | 1328 | 1628 | 1928 | 2228 | 2528 | 2828 | 728 | 1028 | 1328 | 1628 | 1928 | 2228 | 2528 | 2828 |
| Effective Travel | mm | 350 | 650 | 950 | 1250 | 1550 | 1850 | 2150 | 2450 | 350 | 650 | 950 | 1250 | 1550 | 1850 | 2150 | 2450 |
| Slider Mass | kg | 0.8 | |||||||||||||||
| Module Weight | kg | 10.4 | 19.8 | 29.1 | 38.2 | 47.6 | 57.1 | 66.5 | 75.9 | 10.4 | 19.8 | 29.1 | 38.2 | 47.6 | 57.1 | 66.5 | 75.9 |
| Accuracy | |||||||||||||||||
| Straightness/ Flatness | um | 60um/500mm | |||||||||||||||
| Repeatability | um | 3.0 | |||||||||||||||
Notes:
505 Yishun Industrial Park A
PBA Building
Singapore 768733
Tel +(65) 6576 6767
Fax +(65) 6576 6768
Sales / General Enquiries
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Terms of Sale and Delivery
PBA Systems is a member of the PBA Group of Companies.
IRONLESS LINEAR MOTORS
IRON CORE LINEAR MOTORS
SHAFT LINEAR MOTORS
DIRECT DRIVE ROTARY MOTORS
VOICE COILS
PRECISION MODULAR SYSTEMS
LINEAR ENCODERS
