Veichi Electric Industrial Spindle Servo Motor Drive

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Model NO.: VEICHI SD500
• Condition: New
• Customized: Non-Customized
• Material: Stainless Steel
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>> SD500 Spindle servo drive Overview

SD500 is a new generation of high-performance spindle servo drives. The standard dual-encoder interface can realize the full-closed-loop servo control of the spindle motor. It integrates speed control, position control, and torque control. Precise position control and enhancement of product environmental adaptability and customized and industrialized design provide excellent drive solutions for machine tool spindles.

1. Dual encoder: dual encoder interface, full closed-loop vector control.
2. Quick response: strong load response capability.
3. Parameter optimization: self-tuning of loop parameters.
4. Wide range: large low-frequency torque, wide speed range.
5. Strong stability: accurate positioning and simple debugging.
6. Support the open-loop and closed-loop: Integrate synchronous and asynchronous drives.

>>> High-performance spindle servo drive

SD500 is a new generation of high-performance spindle servo drives developed by VEICHI. It is equipped with dual-encoder interfaces as standard, which can realize full-closed-loop servo control of the spindle motor. It integrates speed control, position control, and torque control; it strengthens the environmental adaptability, as well as customized and industrialized design, to provide excellent drive solutions for machine tool spindles.

>>> Strong self-learning ability

1. It supports open-loop and closed-loop vector control, integrating synchronous and asynchronous driving.
2. With accurate speed and position control, positioning accuracy can reach plus or minus 1 pulse.
3. Powerful self-learning function: motor parameters, encoder, system inertia, and speed loop parameters self-tuning.
4. Wider constant torque output platform, stronger field weakening ability to increase speed.

>>> Triple protection design, strong environmental adaptability

1. Multi-stage exact stop position, rigid tapping error is plus or minus 2%.
2. The zero position is set by one button, which is convenient for operation.
3. Hardware current limit, strong overload capacity, adapt to various harsh working conditions.
4. Eighty kinds of failure protection, comprehensive protection of product safety.

>>> Rich wiring ports

1. 6-way switch + 1 way to tell switch input.
2. 2 collector outputs + 2 relay outputs.
3. 1 bipolar analog input + 1 unipolar analog input + 1 analog output
4. 2 encoder inputs + 1 high-speed command pulse input + 1 arbitrary frequency division differential output.
5. Equipped with 5V, 10V, and 24V external power supply.

>>> High-precision control, proficiency in every 18 kinds of "martial arts"

1. Position control, speed control, torque control.
2. Asynchronous motor/synchronous motor/V/F, open-loop vector, closed-loop vector control.
3. Multiple pulse setting modes.
4. Inertia identification, self-tuning of loop parameters.
5. 8 indexing precise stop control.
6. Position swing.
7. Zero-point one-key setting.
8. PID control and so on.

>>> All-in-one superior performance to create a star product of VEICHI

1. Perfect current vector control algorithm.
2. The speed range is wide, and the speed pulsation is small at super high speed.
3. Safe and reliable hardware equipment.
4. The position control has a fast response and high precision.
5. Excellent frequency conversion energy-saving control.
6. The torque is controlled accurately and the output is stable.
7. The low-frequency torque is large and the speed is stable.
8. Good load dynamic and static response control.

>>> Industrial Applications for SD500 Spindle Servo Drive

Applications: Used in industries and equipment such as CNC machine tools, electronics manufacturing, textile machinery, printing and packaging, die-cutting machines, and woodworking machinery.

>>> Specifications

Items			Description
Power range			4,000 W-37,000 W
power supply Input	Voltage frequency		Three phases: 380V ~ 440V, 50/60Hz
	Allow fluctuations		Voltage imbalance rate: <3%; Frequency: ±5%; Distortion rate meets IEC61800-2 requirements
	Closing surge current		Less than rated current
	Power factor		≥0.94 (with DC reactor)
	Frequency converter efficiency		≥96%
Output	The output voltage		Output under rated conditions: three-phase 380 ~ 440V, error less than 5%
	Output speed range		4-pole motor 0 to 18000 rpm; 0 to 600 Hz
Main control performance	Motor control mode		Sinusoidal PWM modulation, full closed loop vector control
	Speed control range		1:1000
	Steady state speed accuracy		≤0.05% rated synchronous speed
	Starting torque		200% rated torque at 0 Hz
	Torque response		<10ms
	Speed control accuracy		±2%
	Position control accuracy		±1pulse
	Overload capability		200% rated current 20S
nput and output interface	Digital input		7-channel optocoupler isolated input, input mode NPN, PNP optional
	Digital output		2-way optocoupler isolated output
	Analog input		2 way: -10V~+10V, 0~10V, 0~20mA optional
	Analog output		1 way: 0~10V, 0~20mA optional
	Relay output		2 way: two sets of normally open normally closed contacts
	Encoder input interface		2 way: motor encoder 1 way; spindle encoder 1 way
	Encoder output interface		1 way: crossover output
	Pulse input interface		1 way: quadrature pulse / direction + pulse / CW + CCW
	Bus interface		No
Spindle function	speed control		range:0~12000RPM;
	Quasi-stop control		±1pulse accuracy; 8 positions can be selected with terminals
	Rigid tapping		Can interface with a variety of imported domestic systems, tapping error 2%
	other functions		C-axis control, thread cutting, electronic gear, reaming, zero speed locking
Protective function			Overvoltage, undervoltage, current limiting, overcurrent, overload, electronic thermal relay, overheating, overvoltage stall, data protection, fast protection, input and output phase loss protection
surroundings		Installation place	The altitude is less than 1000 meters, and the derating is more than 1000 meters. The derating is 1% for every 100 meters. No condensation, icing, rain, snow, sputum, etc., solar radiation is less than 700W/m2, air pressure 70~106kPa
		temperature humidity	-10 ~ +50°C, derating can be used above 40 °C, the maximum temperature is 60 °C (no-load operation) 5% ~ 95%RH(No condensation)
		vibration	when 9~200Hz,5.9m/s2(0.6g)
		Storage temperature	-30 ~ +60ºC
		Installation method	Wall-mounted, closet
		Protection level	IP20
		cooling method	Forced air cooling

>>>  About VEICHI