Linear amplifier DC/AC servo driver LPV series LPV220-LPV220

Linear amplifier DC/AC servo driver LPV series LPV220
Servo Techno Co., Ltd.

About This Product

■Summary・The LPV series has been developed and commercialized using ultra-precision voice coil type linear motors for high-speed positioning.
・LPV220: In order to achieve ultra-high-speed positioning, the position amplifier uses our unique control method (PLL circuit).
・LPVS220: The position feedback signal uses a 2-phase encoder of A and B phases, and 16-bit data is input to the external command to perform ultra-high-speed positioning. Power control uses a linear amplifier system to achieve noiseless, high-speed response, and linear torque control, enabling ultra-precise positioning in nanometer units.
・The LPV series can be said to be the best driver for ultra-precise positioning in nanometer units. The frequency characteristics of the linear amplifier are DC to 20KHz when using a resistive load. The main circuit is a single-phase bridge configuration.

■Features・LPV220: Normally there is no accumulation in the deviation counter, so the command pulse and encoder pulse (follow-up) match, and there is no phase shift delay between the command pattern and the follow-up pattern. (Phase-LockedLoop) Correlation between two-axis drivers can be accurately traced.
・LPVS220: Circuits that require high-speed processing are processed using analog calculations, and the position feedback signal is input as a two-phase encoder signal of A and B phases to eliminate noise problems. Positioning commands are also performed using 16-bit data to eliminate noise problems.
- Demonstrates quick response even to minute feeds.
・Very fast response due to no sampling control.
- High speed of 4MPPSmax, so it can be used with high-resolution encoders.
-No switching noise.

■ApplicationsVoice coil type linear motor, XY stage, galvano mirror, etc. It is especially suitable for high-speed positioning with minute feeds (several mSec), linear motor positioning using a 0.01 μm high-resolution linear scale, and ultra-precision machines that synchronize position and speed.

Model
There are 1 models for this product.

Product
Linear amplifier DC/AC servo driver LPV series LPV220

Handling Company
Servo Techno Co., Ltd.

Categories

Power Supplies

Servo Drivers

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Last viewed: 12 hours ago

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1 Models of Linear amplifier DC/AC servo driver LPV series LPV220

Image	Part Number	Price (excluding tax)	Current frequency response	Power control method	Weight	Speed, position control command input	Function indicator lamp	Function Output signal	Function Input signal	Function Protection function	Maximum output	Power supply for operation signals	Command input	Rated output	External dimensions (W×D×H)	Control power supply	Control method	Control loop	Storage temperature, humidity	Operating temperature and humidity	Positioning	Main power supply	Main circuit	Encoder input	Power supply for encoder signal output
	LPV220	Available upon quote	DC~20KHz or more (resistive load)	Linear amplifier	0.39Kg	Pulse train (Photocoupler input, TTL)	Overcurrent trip (CUR), high temperature abnormality (TMP), Inposition (INP), Full Count (FC)	Alarm (over high temperature, overcurrent trip, full count) In-position, A phase, B phase, Z phase	Servo on, reset, gain low, stop	Overcurrent, overvoltage, FET overheating, power supply abnormality	Voltage ±Vmax16 Current ±Amax4.0	#ERROR!	±10V (Jumper switching)	Voltage ±Vmax20 Current ±Amax2.0	50×240×102mm	#ERROR!	Deviation due to PLL (Phase-Locked Loop) method Counter + analog calculation servo	Current control speed control position control	Temperature: -20~+50℃ Humidity: 85%RH or less (No condensation)	Temperature: 0~+50℃ Humidity: 85%RH or less (No condensation)	±1 pulse (4 times)	DC24V	Single phase power FET bridge	2 phase incremental encoder line receiver input (Open collector available)	#ERROR!

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About Company Handling This Product

Servo Techno Co., Ltd.

Japan

Linear amplifier DC/AC servo driver LPV series LPV220 Servo Techno Co., Ltd.

About This Product

■Summary

■Features

■Applications

1 Models of Linear amplifier DC/AC servo driver LPV series LPV220

LPV220

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About Company Handling This Product

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Linear amplifier DC/AC servo driver LPV series LPV220
Servo Techno Co., Ltd.