NITV3000
NNT
Model | NITV101□ | NITV103□ | NITV105□ | |
NITV201□ | NITV203□ | NITV205□ | ||
NITV301□ | NITV303□ | NITV305□ | ||
Minimum supply pressure | Set pressure +0.1 MPa | |||
Maximum supply pressure | 0.2 MPa | 1.0 MPa | ||
Set pressure range | 0.005 to 0.1 MPa | 0.005 to 0.5 MPa | 0.005 to 0.9 MPa | |
Power supply | Voltage | 24 VDC ± 10%, 12 to 15 VDC | ||
Current consumption | Power supply voltage 24 VDC type: 0.12 A or less Power supply voltage 12 to 15 VDC type: 0.18 A or less | |||
Input signal | Current type | 4 to 20 mA DC, 0 to 20 mA DC (Sink type) | ||
Voltage type | 0 to 5 VDC, 0 to 10 VDC | |||
Preset input | 4 points (Negative common), 16 points (No common polarity) | |||
Digital input | 10 bit (Parallel) | |||
Input impedance | Current type | 250 Ω or less | ||
Voltage type | Approx. 6.5 kΩ | |||
Preset input | Power supply voltage 24 VDC type: Approx. 4.7 kΩ Power supply voltage 12 VDC type: Approx. 2.0 kΩ | |||
Digital input | Approx. 4.7 kΩ | |||
Output signal(monitor output) | Analog output | 1 to 5 VDC (Output impedance: Approx. 1 kΩ) 4 to 20 mA DC (Sink type) (Output impedance: 250 Ω or less) Output accuracy ± 6% F.S. or less | ||
Switch output | NPN open collector output: Max. 30 V, 80 mA PNP open collector output: Max. 80 mA | |||
Linearity | ± 1% F.S. or less | |||
Hysteresis | 0.5% F.S. or less | |||
Repeatability | ± 0.5% F.S. or le | |||
Sensitivity | 0.2% F.S. or less | |||
Temperature characteristics | ± 0.12% F.S./°C or less | |||
Output pressure display | Accuracy | ± 2% F.S. ± 1 digit or less | ||
Minimum unit | MPa: 0.001, kgf/cm2: 0.01, bar: 0.01, psi: 0.1, kPa: 1 | |||
Ambient and fluid temperature | 0 to 50°C (No condensation) | |||
Enclosure | IP65 |
Model | NITV101□ | NITV103□ | NITV105□ | |
NITV201□ | NITV203□ | NITV205□ | ||
NITV301□ | NITV303□ | NITV305□ | ||
Minimum supply pressure | Set pressure +0.1 MPa | |||
Maximum supply pressure | 0.2 MPa | 1.0 MPa | ||
Set pressure range | 0.005 to 0.1 MPa | 0.005 to 0.5 MPa | 0.005 to 0.9 MPa | |
Power supply | Voltage | 24 VDC ± 10%, 12 to 15 VDC | ||
Current consumption | Power supply voltage 24 VDC type: 0.12 A or less Power supply voltage 12 to 15 VDC type: 0.18 A or less | |||
Input signal | Current type | 4 to 20 mA DC, 0 to 20 mA DC (Sink type) | ||
Voltage type | 0 to 5 VDC, 0 to 10 VDC | |||
Preset input | 4 points (Negative common), 16 points (No common polarity) | |||
Digital input | 10 bit (Parallel) | |||
Input impedance | Current type | 250 Ω or less | ||
Voltage type | Approx. 6.5 kΩ | |||
Preset input | Power supply voltage 24 VDC type: Approx. 4.7 kΩ Power supply voltage 12 VDC type: Approx. 2.0 kΩ | |||
Digital input | Approx. 4.7 kΩ | |||
Output signal(monitor output) | Analog output | 1 to 5 VDC (Output impedance: Approx. 1 kΩ) 4 to 20 mA DC (Sink type) (Output impedance: 250 Ω or less) Output accuracy ± 6% F.S. or less | ||
Switch output | NPN open collector output: Max. 30 V, 80 mA PNP open collector output: Max. 80 mA | |||
Linearity | ± 1% F.S. or less | |||
Hysteresis | 0.5% F.S. or less | |||
Repeatability | ± 0.5% F.S. or le | |||
Sensitivity | 0.2% F.S. or less | |||
Temperature characteristics | ± 0.12% F.S./°C or less | |||
Output pressure display | Accuracy | ± 2% F.S. ± 1 digit or less | ||
Minimum unit | MPa: 0.001, kgf/cm2: 0.01, bar: 0.01, psi: 0.1, kPa: 1 | |||
Ambient and fluid temperature | 0 to 50°C (No condensation) | |||
Enclosure | IP65 |
Solenoid Valve Cycling rate: 30 Hz Lifespan: 100,000,000 times Temperature range: -20℃ to 70℃ | Pressure Sensor Reaction: 0.36 s Sensitivity: 0.2 F.S. or less Strong stability, consistent pressure at different temperature The circuit board has passed the EMC test and has strong anti-interference, more pressure sensitive | Diaphragm Non-lubrication Low friction loss Leakproof More than 5 years lifespan |
Solenoid Valve Cycling rate: 30 Hz Lifespan: 100,000,000 times Temperature range: -20℃ to 70℃ | Pressure Sensor Reaction: 0.36 s Sensitivity: 0.2 F.S. or less Strong stability, consistent pressure at different temperature The circuit board has passed the EMC test and has strong anti-interference, more pressure sensitive | Diaphragm Non-lubrication Low friction loss Leakproof More than 5 years lifespan |
In order to meet the requirements of flexible movements, the body of spot welding robots usually use joint-type working robots, which generally have 6 degrees of freedom. There are two main driving methods: hydraulic drive and electric drive. Electrical drive has the advantages of simple maintenance, low energy consumption, high speed, high precision, and good safety, so it is widely used. The spot welding robot is mainly composed of three parts: manipulator, control system and spot welding system, as shown in Figure 6-8. The operator can teach the motion position and motion program of the spot welding robot through the teach pendant and operation panel, and set the motion speed and spot welding parameters. The spot welding robot performs spot welding operations in accordance with the actions, sequences and parameters specified by the teaching program, and the process is completely automated.
In order to meet the requirements of flexible movements, the body of spot welding robots usually use joint-type working robots, which generally have 6 degrees of freedom. There are two main driving methods: hydraulic drive and electric drive. Electrical drive has the advantages of simple maintenance, low energy consumption, high speed, high precision, and good safety, so it is widely used. The spot welding robot is mainly composed of three parts: manipulator, control system and spot welding system, as shown in Figure 6-8. The operator can teach the motion position and motion program of the spot welding robot through the teach pendant and operation panel, and set the motion speed and spot welding parameters. The spot welding robot performs spot welding operations in accordance with the actions, sequences and parameters specified by the teaching program, and the process is completely automated.
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