Integrated Hydraulic Motor and Servo for Plastic Injection Moulding Machines

Basic Info

Model NO.	VEICHI EHS100
Origin	Suzhou, China
Production Capacity	600, 000 PCS/Year

Product Description

>>> EHS100 Integrated Servo Overview

EHS100 is a new generation integrated servo product that combines control, power, and brakes in one. Simplify installation lines, reduce bridges, wire slots, connectors, and line nodes, reduce equipment complexity, increase space utilization, and increase installation efficiency by more than 5 times.

1. Integration: Integrated control, power, and brake functions.
2. No debugging: No need for self-learning, just use it when power is on.
3. Anti-vibration: designed for mechanical high-frequency vibration.
4. High protection: double independent air ducts, IP56 fan.

>>> The future has come

A new generation of integrated servo products, combining control, power, and braking into one. Simplify installation lines, reduce bridges, wire slots, connectors, and line nodes, reduce equipment complexity, increase space utilization, and increase installation efficiency by more than 5 times.

>>> Subversion begins

1. Subvert the traditional installation method: There is no need to control the electric cabinet, and the original motor installation method is not changed. It saves space while improving production efficiency, reducing the probability of production errors and the cost of error correction.
2. Less radiation and distributed capacitance: Internal wiring helps improve the EMC electromagnetic compatibility of the system, greatly reduces interference, and ensures the stable operation of the system.

>>> Easy to use

1. The essence of technology is to provide better services: It is not an upgrade process, but an iteration. What changes is not the product, but the thinking.
2. Integrated brake function: The whole system has built-in brakes and brake resistors, eliminating the work of selecting and installing wiring, and completely avoiding faults and damage caused by incorrect selection or improper selection of components.

>>> Intelligent temperature control

70,000 hours of the long-life fan (IP65 protection), combined with multi-point temperature detection, intelligent control of fan operation, low load, and long standby conditions are particularly obvious.

>>> New experience

1. AC300V-AC450V wide power input: The ultra-wide AC input voltage range can calmly deal with various grid environments and improve the equipment's adaptability under extreme working conditions.
2. IPM permanent magnet synchronous power design: IPM built-in magnetic steel design, low-temperature rise, fast response.
3. Strong overload: The weak magnetic algorithm, more than 2 times the torque, can easily cope with overload and overspeed conditions.

>>> Powerful kernel

1. Multi-unit control: Multiple joint control modes such as synchronization, follow, superimpose, and intelligent tracking are available.
2. Multiple signals are given: Analog quantity, communication, internal, terminal multi-speed.
3. The movable keyboard can be extended, can be installed independently: The keyboard adopts an RJ45 network cable interface and supports hot-swap. It can be extended long distances and can be installed independently with a bracket.

>>> Industrial Applications for EHS100 Integrated Hydraulic Servo

Applications: Injection molding machines, molding machines, die-casting machines, blow molding machines, hydraulic presses, bending machines, etc.

>>> Specifications

Project		Specification
Power range		4,400 W-35,000 W
Power input	Voltage and frequency	Three-phase 380V 50/60HZ
	Allowable fluctuation range	Voltage: ±15%; frequency fluctuation: ±5%
		Distortion rate: meet the requirements of IEC 61800-2
	Closing impulse current	Less than rated current
	Drive efficiency	≥96%
	Power Factor	≥0.94(With DC reactor)
Output	The output voltage	Output under rated conditions: 3-phase, 0~input voltage, error less than 5%
	Output frequency range	Maximum output frequency: 320HZ
	Output speed accuracy	±0.1%
	Overload capacity	150% rated current 60s, 180% rated current 5s, maximum 2.5 times
	Modulation	SVPWM
	Carrier frequency range	2.0~8.0kHz(Model determination)
	Digital setting: maximum speed×±0.01%
	Analog setting: maximum frequency×±0.2%
	Speed resolution	Digital setting: 1rpm
		Analog setting: maximum speed×0.05%
	Acceleration and deceleration curve	Linear acceleration and deceleration, S curve acceleration and deceleration
	Automatic energy saving operation	According to the load condition, the output voltage is automatically optimized to realize energy-saving operation
	Automatic current limit	Automatically limit the current during operation to prevent frequent over-current fault trips
	Standard function	Oil pressure closed loop control, speed control, RS485, analog output
	Speed setting channel	Keyboard digital setting, analog voltage/current terminal AI1, analog voltage/current terminal AI2, analog voltage/current terminal P-AI, communication setting and multi-channel terminal selection, combination of main and auxiliary channels
	Feedback input channel	Voltage/current terminal AI1, voltage/current terminal AI2, voltage/current terminal P-AI, communication setting
	Run command channel	Operation panel setting, external terminal setting, communication setting
	Input command signal	Start, stop, forward and reverse rotation, jog, multi-speed, free stop, reset, acceleration and deceleration time selection, speed setting channel selection, external fault alarm
	External output signal	2 relay outputs; 1 transistor output; 2 analog outputs, voltage output range: 0~10V/0~10V, current output range: 0~20mA/0~20mA
	Protective function	Overvoltage, undervoltage, current limit, overcurrent, overload, overheating, data protection
Keyboard display	LED display	Single line 5-digit digital tube display	Can monitor 1 status
	Status monitoring	Pressure command, pressure feedback, speed setting, speed feedback, flow command, output current, output voltage, output torque, output power, bus voltage, module temperature, motor temperature, input terminal X connected state, output terminal Y connected Status etc.
	Error alarm	Self-learning abnormality, sensor feedback disconnection, motor overheating, driver overheating, encoder failure, communication failure, overvoltage, undervoltage, overcurrent, short circuit,Phase loss, overload, stall, current limit, data protection damaged, current fault operating status, historical fault
Surroundings	Installation site	Indoor, the altitude is not more than 1000m, no corrosive gas and direct sunlight
	Temperature and humidity	From -10°C to +40°C
		20%-95%RH(No condensation)
	vibration	Less than 0.5g
	Storage temperature	From -25ºC to +60ºC
	Installation method	Wall-mounted, vertical cabinet
	Protection level	IP20
	cooling method	Forced air cooling, liquid cooling

>>> About VEICHI