CZF series high precision motorized vertical-motion stages
CZF series products are precise motorized vertical-motion stages designed and manufactured by Zolix to meet the requirements of applications with high-precision and high repeated operation rate. The materials of main body are hard black anodic-oxidation aluminum alloys which ensure higher durability and offers nice appearance. This series stages present higher motion precision which comes from employed linear-slider (or cross-roller) guides whose main characteristics include high strength, high loading capacity and excellent durability. The fine-grinding techniques for surface treatment of guides used in Zolix production lines also contribute to precision performance. It is imported ball screw and two-phase stepping motors (Japanese brands) that guarantee higher resolutions and positioning accuracy. This series products are ideal ones which are integrated in automation equipment or instruments which have strict requirements of space, size and weight. They are also very suitable to be employed with on-site production lines which operate in a short-travel range with higher rep
Features
- Ball screws with Japanese stepping motors to provide higher resolution and positioning accuracy
- High strength, heavy load capacity and high durability are offered by linear-slider or cross-roller guides
- Fine-grinding techniques are used on the treatment of installation surface of guides to ensure high motion accuracy
- Three sensors (two for position-limit and one for origin point) works with high flexible cable. Modular cable units make maintenance easier
Naming Rules
Specifications
| Models | CZF8-60 | CZF20-120 | CZF40-200 |
| Mechanical Specifications | |||
| Travel range (mm) | 8 | 20 | 40 |
| Table dimensions (mm) | 60 x 60 | 120 x 120 | 200 x 200 |
| Ball screws | Φ 6 lead range 1mm | Φ 12 lead range 5mm | Φ 16 range 10mm |
| Transmission ratio | 1:1 | 80:1 | 120:1 |
| Travel range with one rotation of motor (mm) | 1 | 0.0625 | ≈0.083 |
| Materials for worm gear | / | Wear-resistant tin bronze | |
| Guide | Cross-roller guides | linear-slider guides | |
| Main body materials and surface treatments | Black anodic-oxidation aluminum-alloy | ||
| Shaft coupling | / | 19-5-5 | 30-6.35-6.35 |
| Weight (kg) | 1 | 4.2 | 12.5 |
| Accuracy Specifications | |||
| Resolution (step/half-step) (μm) | 5/2.5 | ≈0.31/0.155 | ≈0.42/0.21 |
| 8-fine-subdivision resolution (μm) | 0.625 | ≈0.039 | ≈0.052 |
| Highest speed (mm/s) * | 10 | 0.625 | 0.833 |
| Repositioning accuracy (μm) | ≤±3 | ≤±2 | |
| Backlash clearance (μm) | / | ≤15 | ≤15 |
| Static parallelism (mm) | ≤0.1 | ≤0.12 | ≤0.12 |
| Electrical Specifications | |||
| Motor and its stepping angle (°) | Two-phase 28 stepping motor, 1.8 | Two-phase 42 stepping motor, 1.8 | Two-phase 57 stepping motor, 1.8 |
| Model number of motor | Shinano, STP-28D1003-1504 | Shinano, SST43D2126-10 | Shinano, SST-59D3206 |
| Working current (A) | 1.5 | 1.7 | 2.8 |
| Torque of motor (N· m) | 0.0785 | 0.456 | 1.44 |
| Model number of stepping driver (optional) | Moons, SR2 | Moons, SR4 | |
| Type of plugs for stages | DB9 (pin) | ||
| Type of cables for stages | High flexible cabels (Helukabel, Germany) | ||
| Length of cables for stages (m) | 0.2 | ||
| Position-limit sensors (built-in) | 2*GP1S09xHCPI (Sharp, Japan) | ||
| Origin-point sensors (built-in) | 1*GP1S09xHCPI (Sharp, Japan) | ||
| Voltage of power supply for sensors (V) | DC5~24V ±10% | ||
| Consuming current (mA) | <60 (total) | ||
| Output for control | collector of NPN open-circuit output | ||
| Status of output ports | output ON when sensor is blocked | ||
| Operating Load | |||
| Horizontal direction (kg) | 4 | 20 | 30 |
* Highest speed is measured with the conditions of zero-load and motors being worked at 600rpm
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