Specification:
Product parameter:
| Model | PT-GD140G-50 electric translation table |
| schedule | 50mm |
| Table size | 120*120mm |
| Screw specification | Precision ball screw (lead 4mm) |
| slideway | Precision linear slider guide rail |
| Stepping motor (step angle) | 42(1.8°) |
| Main material | aluminium alloy |
| surface treatment | Anodic oxidation blackening |
| Mesa center load | 30kg |
| Platform self-weight | 2.8kg |
| Subdivision resolution | 2.5um |
| speed | 20mm/sec |
| Repetitive positioning accuracy | 2.5um |
| Positioning accuracy (optional grating) | 8um |
| straightness accuracy | 5um |
| Motion parallelism | 10um |
| bend or lift one’s head | 25" |
| beat | 20" |
| Return clearance | 2um |
| Step-losing movement | 3um |
| Attachment description | Can be equipped with power loss braking function (Z) |
| Grating ruler can be added.(G) | |
| Replaceable servo motor (D) | |
| A dust cover can be added.(F) | |
| Model | PT-GD148 electric lifting platform |
| Table size | 150*150 |
| Guide rail form | Cross ball guide rail |
| Driving mechanism | Precision ball screw (lead 4mm) |
| schedule | 20mm |
| Stepping motor (1.8) | SST57D2121 |
| Central bearing | 30kg |
| Adjustment quantity | 7.5u (without subdivision) 0.375(20 subdivisions) " |
| speed | 12mm/sec |
| Repetitive positioning accuracy | 10u |
| Empty return | 10u |
| Step-losing movement | 2um |
| weight | 4.7kg |
| Main material | aluminium alloy |
| surface treatment | Anodic oxidation blackening |