he Orion KHA series also consists of oil-free, dry rotary vane vacuum pumps, sharing many of the benefits of the KRF series but often with a focus on slightly different performance characteristics or design nuances.
Here’s a general overview of the Orion KHA vacuum pump series:
Key Features (Similar to KRF, with potential variations):
- Oil-Free Operation: Eliminates oil usage, leading to cleaner processes, reduced maintenance, and no risk of oil contamination.
- Low Maintenance Design: Engineered for minimal upkeep and longer service intervals.
- Quiet Operation: Designed to operate with reduced noise levels, contributing to a better working environment. Specific noise levels will vary by model.
- Cool Running Bearings: Similar to the KRF series, often featuring outboard bearings for better heat dissipation and extended bearing life.
- Built-in Filtration: Typically includes inlet filters to protect the pump from particulate matter, ensuring reliable operation. Silencers may also be integrated for noise reduction.
- Compact and Lightweight: Facilitates easy integration into various systems and machinery.
- Versatile Applications: Suitable for both vacuum and pressure applications in many industrial settings.
- Durable Vane Material: Utilizes long-lasting vane materials, often carbon-based, designed for extended operational life.
- Motor Options: Available with various motor configurations (single-phase, three-phase) and voltage options to suit different power supplies.
Potential Differences or Emphasis Compared to KRF Series:
While the KHA and KRF series share the core benefits of oil-free rotary vane technology, there might be subtle differences in their design emphasis or performance characteristics. These could include:
- Specific Performance Ranges: The KHA series might focus on a particular range of flow rates or ultimate vacuum levels that differ slightly from the KRF series. It’s essential to consult the specific model specifications.
- Design Variations: There could be internal design differences in the pump housing, rotor, or vane configuration that optimize the pump for certain operating conditions or applications.
- Application Focus: While both series are versatile, one might be more commonly found in specific industries or applications due to subtle performance or feature variations.
- Size and Weight Profiles: Depending on the specific models, the KHA series might have a different range of physical dimensions and weights compared to the KRF series.
Typical Applications (Likely Overlapping with KRF, but verify specific model suitability):
Given the shared oil-free rotary vane technology, the applications for the KHA series are likely to overlap significantly with the KRF series. These may include:
- Packaging Machinery
- Printing and Binding Equipment
- Medical and Laboratory Applications
- Vacuum Lifting and Handling
- Robotics
- Plastic Processing (e.g., vacuum forming, degassing)
- Woodworking (CNC hold-down)
- Electronics and Semiconductor Manufacturing
- Environmental Sampling
- Food Processing
Model Variations and Specifications:
Similar to the KRF series, the KHA series will have various models with different specifications. When considering a specific KHA pump, it’s crucial to review the datasheet for that particular model to determine:
- Pumping Speed (Flow Rate): Expressed in L/min or m³/h.
- Ultimate Vacuum: Measured in kPa absolute or Torr.
- Operating Vacuum and Pressure Ranges: Recommended and maximum continuous operating levels.
- Motor Power and Electrical Specifications: Voltage, phase, and frequency requirements.
- Inlet and Outlet Port Sizes: Connection types and dimensions.
- Noise Level: Measured in dB(A).
- Weight and Dimensions: Physical size and weight of the pump.
Specification
| Model | Lưu lượng (L/min) 50/60Hz | Áp suất chân không tối đa (kPa abs) | Công suất motor (kW) | Độ ồn (dB) 50/60Hz | Khối lượng (kg) |
|---|---|---|---|---|---|
| KHA100 | 55 / 65 | ≤ 8 | 0.1 | 60 / 61 | 11 |
| KHA200 | 120 / 145 | ≤ 8 | 0.2 | 61 / 62 | 13 |
| KHA400 | 220 / 260 | ≤ 8 | 0.4 | 63 / 66 | 21 |
| KHA750 | 330 / 400 | ≤ 8 | 0.75 | 67 / 70 | 38 |
Lưu ý:
Các model có thể được tùy chọn với hoặc không có motor, và với các loại điện áp khác nhau (1 pha hoặc 3 pha).
Kích thước cổng kết nối: Rc 1/4 hoặc Rc 3/8 tùy theo model.
Điện áp hoạt động: 3 pha 200V hoặc 3 pha 380/400/415V, 50Hz
Order Code
Model List
| Model cơ bản | Mã sản phẩm đầy đủ (ví dụ) | Tùy chọn motor và điện áp |
|---|---|---|
| KHA100 | KHA100-301-G1 | Không motor, không đế |
| KHA100-301A-G1 | Không motor, có đế cho motor 1 pha | |
| KHA100-301A-G1 (với motor 1 pha) | Motor 1 pha 100/200V, 50Hz | |
| KHA100-301B-G1 (với motor 3 pha) | Motor 3 pha 200V hoặc 380/400/415V, 50Hz | |
| KHA200 | KHA200-301-G1 | Không motor, không đế |
| KHA200-301A-G1 | Không motor, có đế cho motor 1 pha | |
| KHA200-301A-G1 (với motor 1 pha) | Motor 1 pha 100/200V, 50Hz | |
| KHA200-301B-G1 (với motor 3 pha) | Motor 3 pha 200V hoặc 380/400/415V, 50Hz | |
| KHA400 | KHA400-301-G1 | Không motor, không đế |
| KHA400-301A-G1 | Không motor, có đế cho motor 1 pha | |
| KHA400-301A-G1 (với motor 1 pha) | Motor 1 pha 100/200V, 50Hz | |
| KHA400-301B-G1 (với motor 3 pha) | Motor 3 pha 200V hoặc 380/400/415V, 50Hz | |
| KHA750 | KHA750-301-G1 | Không motor, không đế |
| KHA750-301B-G1 | Không motor, có đế cho motor 3 pha | |
| KHA750-301B-G1 (với motor 3 pha) | Motor 3 pha 200V hoặc 380/400/415V, 50Hz |



