SV35xx | Profinet Bus-Type Servo Drive

The SV35 series servo is Sinsegye's flagship AC servo product developed independently. This series has a power range of 0.05kW to 11kW and supports communication protocols such as Pulse, EtherCAT, and Profinet. The SV35 series servo features strong product performance, with optional STO and gantry synchronization functions, positioning it at the industry-leading level. It also offers advanced functions such as one-touch self-tuning, notch filters, and vibration suppression, significantly reducing tuning time and enhancing vibration suppression. By improving vibration suppression, it can improve following performance, shorten tuning time, reduce operational vibrations (noise), and minimize vibrations at the mechanical front end when stopping.

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Technical Specifications

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Product Overview

220V Class Servo Drive Electrical Specifications and Dimensions	SIZE Type A		Size B Type	SIZE Type C			SIZE Type D
Model SV35	1R6	2R8	5R5	7R6	012	014	018*1	022*1	027*1
Rated output current Arms	1.6	2.8	5.5	7.6	11.6	14.0	18	22	27
Maximum output current Arms	5.8	10.1	16.9	23.0	32.0	42.0	45.0	55.0	72.0
Rated input current (Arms)	Single-phase 2.3 / Three-phase 1.4	Single-phase 4.0 / Three-phase 2.6	Single-phase 7.9 / Three-phase 4.4	Single-phase 9.6 / Three-phase 5.6	Single-phase 12.8 / Three-phase 8.0	Single-phase 16.0 / Three-phase 10.2	18.7	20.7	24.4
Main circuit power supply	Single-phase/Three-phase AC 200V～240V，-10%～+10%，50/60Hz						Three-phase AC 200V～240V，-10%～+10%，50/60Hz
Control circuit power supply	Single-phase AC200V~240V，-10%~+10%，50/60Hz
Regenerative resistor	No standard built-in regenerative resistor		50Ω/50W	25Ω/80W			20Ω/100W

Note*1: The U018/U022/U027 models will be launched soon.

Electrical Specifications for 380V Class Servo Drive	SIZE Type C			SIZE Type D
Model SV35	5R4	8R4	012	017	021	026	030
Rated output current Arms	5.4	8.4	11.9	16.5	20.8	26.0	30.0
Maximum output current Arms	14.0	20.0	29.8	41.3	52.1	65.0	90.0
Rated input current (Arms)	3.6	6.6	8.0	12.0	16.0	21.0	30.0
Main circuit power supply	Three-phase AC 380V~440V, -10%~10%, 50/60Hz
Control circuit power supply	Single-phase AC 380V~440V, -10%~10%, 50/60Hz
Regenerative resistor	100Ω/80W	50Ω/80W		35Ω/100W

Aircraft Basic Parameters			Description
Basic Specifications	Control Method		IGBT SVPWM control, sinusoidal current drive mode. 220V: single-phase or three-phase full-wave rectification.
	Terms of Use	Operating/Storage Temperature*1	0~+40 ℃/-20~+70℃
		Operating/Storage Humidity	Below 90% RH (no condensation)
		Vibration Resistance	4.9m/s²
		Impact Strength	19.6m/s²
		Protection Level	IP20
		Pollution Level	PD2 Level
		Altitude	The maximum altitude reaches 5000m. No derating is needed at 1000m or below. For altitudes above 1000m, derate by 1% for every 100m increase. Please contact the manufacturer if the altitude exceeds 2000m.
Position Control Mode	Performance	Feedforward Compensation	Supports speed feedforward (0~100.0%) setting to eliminate following error
		Command Shaping	Position command low-pass filtering, mean filtering
	Frequency Division Output	Output Form	Phase A, Phase B, Phase Z: Differential Output
		Frequency range	One rotation of the motor can divide pulses in any ratio within the range of 140 to 1,048,576.
Speed-Torque Control Mode	Performance	Current Loop Dynamic Characteristics	Step response: 187.5 μs (0~100%) Frequency response: -3 dB amplitude attenuation bandwidth, 2000 Hz (command signal: ±25%) -90° phase shift bandwidth, 3500 Hz (command signal: ±25%);
		Speed Control Range	0~12,000 rpm. If you need speeds over 6,000 rpm, please contact the manufacturer.
		Speed Loop Dynamic Characteristics	Step response: 562.5 μs (0~1000 rpm) Frequency response: -3dB amplitude attenuation bandwidth, 1000 Hz (command signal: ±500 rpm) -90° phase shift bandwidth, 630 Hz (command signal: ±500 rpm);
		Torque Control Accuracy	±2%
Input and Output	Digital input signal		Configurable features: forward overtravel switch, reverse overtravel switch, origin switch, etc.
	Digital output signal		Configurable functions: servo ready, zero speed signal, speed reached, position reached, positioning proximity signal, torque limiting, warning, servo fault, etc.
Supported Features	Electronic gear ratio		Built-in two sets of electronic gear ratios, supporting gear ratio switching function
	Limit protection		The forward and reverse limit switches will stop immediately when activated.
	Fault detection		Overcurrent, overvoltage, undervoltage, overload, main circuit detection failure, radiator overheating, overspeed, encoder malfunction, parameter abnormality, etc.
	Display Function		5-digit LED display, power indicator light CHARGE
	Vibration suppression		Equipped with 4 notch filters, ranging from 50Hz to 5000Hz, all 4 notch filters can be set adaptively.
	Ease of use		Self-tuning, speed observer, model tracking
	Debug Interface		MiniUSB
	Others		Status display, alarm records, JOG operation, etc.

Note *1: Please install or store the servo drive within this temperature range.

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