Linear amplifier DC servo driver VCM series
Servo Techno Co., Ltd.
About This Product
■Summary
The VCM series has been developed and commercialized for voice coil motor drive. To achieve nanometer positioning, torque control (current control) must have linear characteristics, but the VCM series incorporates a current feedback control loop, so you can expect high-speed response. The frequency characteristics of the linear amplifier are DC to 20KHz when using a resistive load.
■Features
-Uses linear amplifier method for power control.
・No switching noise occurs.
・Responds linearly to minute feeds.
-The current control section has very high-speed response because it does not perform sampling control.
■Applications
Voice coil motor, DC motor, etc. It is especially suitable for ultra-precision machines that use linear motor positioning and torque control using high-resolution linear scales in nanometer units.
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Product
Linear amplifier DC servo driver VCM series
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Handling Company
Servo Techno Co., Ltd.
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Categories
1 Models of Linear amplifier DC servo driver VCM series
| Product Image | Part Number | Price (excluding tax) | Control loop | Current resolution | Current response | External dimensions (W×D×H) | Function Input signal | Function Output signal | Function Protection function | Function indicator lamp | Input power 1 | Input power 2 | Main circuit | Maximum output | Operating temperature and humidity | Position FB input | Position command input | Positioning | Rated output | Storage temperature, humidity | Thrust command input | Weight |
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VCM1AT |
Available upon quote |
Current control speed control position control |
1% or less |
Within 25μs (63% step response) (resistive load) |
200×122×23mm (Does not include connector) |
Servo on, reset, Gain low, position/thrust switching |
Alarm, heat sink overheating, motor overheating In-position, excessive deviation, current monitor |
Power op amp overheating, Power abnormality |
Power ON (LE1) | #ERROR! |
Interface power supply +5V0.2A |
Power operational amplifier, Single phase, reversible |
Voltage ±V20 (at power supply ±12V) Current ±A2.0 (30 seconds) |
Temperature: 0~+50℃ Humidity: 85%RH or less (No condensation) |
Analog (±8V) |
Analog (±8V) Signal switching |
±0.1μm or less (Determined by position sensor performance) |
Voltage ±V20 (at power supply ±12V) Current ±A1.0 (continuous) |
Temperature: -20~+85℃ Humidity: 85%RH or less (No condensation) |
Analog (±8V) Signal switching |
243g |
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About Company Handling This Product
- Japan