Dual-axis Temperature Control Turntable
Introduction
ER-TCT-02 Dual-axis temperature control turntable adopts UOT mesa structure, which can rotate in both directions of azimuth and pitch. It can provide high and low temperature environment testing and calibration for inertial devices (tested parts). The turntable is directly driven by a DC torque motor and powered by a PWM driver. The table is installed inside the temperature box, the maximum installation diameter can reach 1000mm; The temperature box can be customized according to user requirements.
The azimuth axis and pitch axis of the two-axis temperature control turntable can rotate continuously, which can provide the measured parts with azimuth axis position, speed, swing, elevation axis position&speed and other motion patterns; Waterproof and moisture-proof aviation connectors are provided on the turntable for signal transmission of the tested part. The electric cabinet provides standard RS232/422 serial interface, Ethernet interface and other interfaces, and can be extended optical fiber interface and other interfaces. For the convenience of users, the upper computer software supporting the turntable can integrate the temperature control of the temperature box.
Main technical parameters
| Technical index | Inner ring axis | Outer ring axis | Inner ring axis | Outer ring axis | ||
| dimensions in the oven (W x D x H) | 600mmx600mmx600mm | 750mmx750mmx650mm | ||||
| Mesa diameter | φ500mm | φ600mm | ||||
| Maximum load weight | 60kg | 100kg | ||||
| Maximum load size | φ400mmx450mm | φ500mmx500mm | ||||
| Conductive slip ring | The standard configuration is 60 ring, and it can be customized. | The standard configuration is 60 ring, and it can be customized. | ||||
| Angle range | Both axes are continuous | Both axes are continuous | ||||
| Motion pattern | Position, speed, shaking | Position, speed | Position, speed, shaking | Position, speed | ||
| Position accuracy | ||||||
| Positioning accuracy | ±2" | ±3" | ±2" | ±3" | ||
| Control resolution | 0.0001° | 0.0001° | 0.0001° | 0.0001° | ||
| Repeatability | 1" | 1" | 1" | 1" | ||
| Rate accuracy | ||||||
| Rate range | 1200° /s | 400°/s | 1200°/s | 400°/s | ||
| Speed accuracy and stability | 0~1°/s | 2x10-3(1°average) | 2x10-3(1°average) | |||
| 1~10°/s | 2x10-4(10°average) | 2x10-4(10°average) | ||||
| 10~360°/s | 2x10-5(360°average) | 2x10-5(360°average) | ||||
| Rate resolution | 0.001°/s | 0.001°/s | ||||
| Dynamic performance | ||||||
| Maximum angular acceleration | 1500°/s2 | 400°/s2 | 800°/s2 | 300°/s2 | ||
| Maximum swing frequency | 12Hz | / | 10Hz | / | ||
| Mechanical accuracy | ||||||
| Rotation accuracy | ±1.5” | ±2” | ±1.5” | ±2” | ||
| Mesa material | Super duralumin / Stainless steel | |||||
| Mesa leakage | 2Gs | |||||
| Table runout | 0.02mm | |||||
| Perpendicularity | ±3” | |||||
| Electrical interface | ||||||
| External electrical interface | RS232/RS422 | |||||
| User channel interface | Navigation interpolation (custom) | |||||
| Temperature control box | ||||||
| Conventional index | Temperature uniformity: ≤2℃
Temperature deviation: ≤±2℃ Temperature fluctuation: ≤±0.5℃ Rising and cooling rate: ≥3℃/s (average throughout) |
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| Other options | ||||||
| Table or load mounting tooling can be customized | ||||||
| Increase position accuracy, speed and acceleration to increase cost; Reduced position accuracy, speed and acceleration to reduce cost. | ||||||
| You can customize conductive slip rings, expandable network ports, and optical fiber ports. | ||||||
| Temperature indicators can be customized, and can also provide turntable and temperature control software integration. | ||||||
More Technical Questions
1.Development Trend of Single-axis Turntable in our Country
2.The Internal Structure Characteristics of the Two-axis Turntable
3.The Main Structure of the Single Axis Turntable
4.Calibration Method of Angular Velocity Sensor for Single-axis Speed Turntable
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