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Microstep-equipped compact driver
- Compact size of 60×50×30mm - Output current can be easily set with a rotary switch - Auto current down function to prevent overheating - Low vibration drive with microstepping function - Usable at ambient temperatures up to 50°C - Applications: Suitable for equipment integration, experimentation, and evaluation
Two-phase stepping motor with pulse generator equipped drive driver.
The SA-001U unipolar driver is equipped with a pulse generator in the circuit, allowing for speed control of the motor and enabling both forward and reverse rotation. It can also be used to replace small DC geared motors.
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 15 times - Voltage output range: 0V to +150 - Output average current: 100mA - Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Dimensions: 53 x 220 x 124 mm - Power supply: AC100V
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 50 times - Voltage output range: 0V to +150V - Output average current: 1A - Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Dimensions: W145 x D325 x H125 mm - Power supply: AC 100V 50/60Hz or AC 230V 50/60Hz
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 50 times (customizable) - Output range: 0V to +150V - Output average current: 3A - Examples of drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Examples of applications: punchers, precision stages, pumps, valves, precision grippers - Dimensions: W440 x D350 x H185 mm - Power supply: AC100V - Output waveform: DC to 70KHz (resistive load 200Ω 100Vp-p) - Output stability: 1×10^-4/H (typically after 1 hour) - Ripple noise: below 5mVp-p (with 3uF capacitive load) - Input voltage: ±3V max - Waveform monitor: 1/10 output voltage waveform Overview: This device is a high-precision, low-noise high-output DC amplifier designed to drive various electrostrictive elements that have capacitive loads. It can be used as the final stage amplifier in various control systems utilizing electrostrictive elements, responding quickly around the bias point. It is easy to handle; simply connect the piezo element load and apply a control signal to drive it with any desired waveform.
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 15 times - Output range: 0V to +150V - Output average current: 0.7A - Example of drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Example of applications: punchers, precision stages, pumps, valves, precision grippers - Dimensions: W440 x D350 x H200mm - Power supply: AC100V - Output impedance: approximately 0Ω - Amplification degree: 15 times - Input trigger voltage: 0V to +24V (square wave) - Input impedance: 4.7KΩ
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 50 times - Output range: -20V to +150V - Output average current: 2A - Example of drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Example of applications: punchers, precision stages, pumps, valves, precision grippers - Dimensions: W360 x D300 x H185mm - Power supply: AC100V - Output impedance: approximately 3Ω - Amplification bandwidth: DC to 70kHz (resistive load 100Ω, 100Vp-p output) - Input impedance: approximately 100KΩ - Waveform monitor: 1/10 output voltage waveform - Ripple noise: below 5mVp-p (bias point 100V, 3uF capacitive load)
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 50 times (customizable) - Output range: -20V to +150V - Output average current: 2A - Example of drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Example of applications: punchers, precision stages, pumps, valves, precision grippers - Dimensions: W360 x D300 x H185 mm - Power supply: AC100V Operation description: This device uses a MOS-type FET in the output stage to form a quasi-complementary amplifier, achieving stabilization of amplification and low noise wideband characteristics through a negative feedback circuit. The input signal is buffered and enters the gain adjuster for gain setting. Meanwhile, the bias voltage generated by a temperature-compensated reference voltage generator can be set to an arbitrary value using a bias voltage adjuster and is added to the aforementioned signal before entering the output amplifier. The output amplification section receives the input signal through an operational amplifier, and to achieve high output, four MOS-type FETs are connected in parallel, further reducing impedance through a quasi-complementary circuit. Negative feedback is achieved by returning an inverted signal to the operational amplifier in the input section, and the output terminal is designed to cut off the output in case of overcurrent protection.
Drive targets: stacked piezoelectric actuators, bimorphs, unimorphs
- Amplification rate: 50 times (customizable) - Output range: 0V to +150V - Output average current: 2A - Example of drive targets: stacked piezoelectric actuators, bimorphs, unimorphs - Example of applications: punchers, precision stages, pumps, valves, precision grippers - Dimensions: W360 x D300 x H185 mm - Power supply: AC100V - Output waveform: DC to 70KHz (resistive load 200Ω 100Vp-p) - Output stability: 1×10^-4/H (usually after 1 hour) - Ripple noise: 5mVp-p or less (with 3uF capacitive load) - Input voltage: ±3V max - Waveform monitor: 1/10 output voltage waveform Overview: This device is a high-precision, low-noise high-output DC amplifier designed to drive various electrostrictive elements that have capacitive loads. It can be used as a final stage amplifier in various control systems utilizing electrostrictive elements, responding quickly around the bias point. It is easy to handle; simply connect the piezo element load, apply a control signal, and drive it with any desired waveform.
