CXP and CXPF series high-precise motorized linear stages
CXP series is high-precise motorized linear stages designed and manufactured by Zolix, especially for the usage scenarios such as small-size and high frequency of operation.
This family of product are made of hard aluminum alloy with black anodic-oxidation surface treatments which ensure the good wear resistance and nice appearance.
A set of cross-roller guide is employed which offers high motion precision even with heavy load. Imported ball screws (1mm lead pitch) are the key parts of driving mechanism and used with two-phase stepping motors (Japanese brands) to ensure accurate micro-step capabilities and high positioning accuracy.
It is their best using scenarios of integrating this series into customer's own systems such automation equipment, instruments and production lines in which limited space must being considered.
CXPF series is one of derivative version of CXP family.
A new type of ball screw who has longer lead pitch (2mm) and a set of new cross-roller guides are used to replace the original ones to meet the requirements of faster moving, higher rigidity and longer travel range.
Features
- Using short-lead-pitch ball screws with two-phase stepping motors to provide good micro-step capability and rigidity
- - Cross-roller guides ensure better rigidity and higher load capability
- - Installation surface treated by using fine-grinding techniques to guarantee higher motion precision
- - Three built-in sensors (positive- and negative position limit sensors and one origin-point sensor) installed with flexible cables and relative units to make sure easy maintenance
Naming Rules
Specifications
Model number | CXP15-40 | CXP20-60 | CXPF30-80 | CXPF50-80100 | CXPF75-80125 | CXPF100-80175 |
| Mechanical specifications | ||||||
| Table dimensions(mm) | 40×40 | 60×60 | 80×80 | 80×100 | 80×125 | 80×175 |
| Travel range(mm) | 15 | 20 | 30 | 50 | 75 | 100 |
| Transmission mechanism | ball screws, ball screw,Φ6×1 | ball screws,Φ8×2 | ||||
| Guides (guiding mechanism) | cross-roller guides | |||||
| Main body materials and surface treatments | Black anodic-oxidation aluminum-alloy | |||||
| Weight (Kg) | 0.4 | 0.6 | 1.2 | 1.4 | 1.6 | 1.8 |
| Shaft coupling (external diameter-diameter of aperture 1-diameter of aperture 2) (mm) | 16-3-5 | 16-5-5 | ||||
| Accuracy specifications | ||||||
| Step/half-step resolution (μm) | 5/2.5 | 10/5 | ||||
| 20-fine-subdivision resolution (μm) | 0.25 | 0.5 | ||||
| Highest speed (mm/s)* | 10 | 20 | ||||
| Single-direction positioning accuracy (μm) | ≤20 | ≤40 | ||||
| Repositioning accuracy (μm) | ≤±1.5 | ≤±2 | ||||
| Static clearance (μm) | ≤1 | |||||
| Backlash clearance (μm) | ≤3 | |||||
| Static parallelism (mm) | ≤0.08 | ≤0.1 | ||||
| Motion linearity (μm) | ≤10 | |||||
| Motion parallelism (μm) | ≤15 | |||||
| Yaw (") | ≤35 | / | ||||
| Pitch (") | ≤30 | / | ||||
| Specialty specifications | ||||||
| Micro-step capability (μm) | ≤5 | ≤2** | ||||
| Repositioning accuracy with micro-step motion (μm) | ≤±1 | |||||
| Backlash clearance with micro-step motion (μm) | ≤0.5 | |||||
| Electrical specifications | ||||||
| Motor and its stepping angle (°) | Two-phase 28 stepping motor, 1.2, | Two-phase 42 stepping motor, 1.8 | ||||
| Brand and model number of motor | Shinano, STP-28D1003-08 | Shinano, SST-43D2126-10 | ||||
| Working current (A) | 1.3 | 1.7 | ||||
| Torque of motor (N·m) | 0.0785 | 0.456 | ||||
| Brand and model number of stepping driver (optional) | Moons, SR2 | |||||
| Type of plugs for stages | 1*DB9 (pin) | |||||
| Type of cables for stages | High flexible cables (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% | |||||
| Output for control | collector of NPN open-circuit output | |||||
| Status of output ports | output ON when sensor is blocked | |||||
| Operating load | ||||||
| Horizontal direction (Kg) | 5 | 8 | 16 | 20 | 25 | 30 |
| Invert direction (Kg) | 2 | 3 | 5 | 6 | 7 | 8 |
| Vertical direction (Kg) | 3 | 4 | 5 | 5 | 5 | 5 |
*Note：Highest speed is measured with the conditions of zero-load and motors being worked at 600rpm
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