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SMB TECHNICS MOTION CONTROL TECHNOLOGIES

Servo Drives Product series

SDU3 Series

Three-phase 380 V AC EtherCAT servo drives with power steps from 400 W to 7.5 kW.

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SDU3 Series — Representative view from a real series product record

Power: 7 options
Supply Voltage: 380 VAC
Rated Current: 7 options
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL
STO Safety: 7/7 models

Series overview

What defines the series

What you choose between

Electrical Input voltage: 3-phase 380 V AC (-10% to +10%, 50/60 Hz)3-phase 380 V AC
Electrical Max. output current: 10.1 Arms16.9 Arms18.0 Arms27.0 Arms30 A42.5 A +1
Electrical Peak current: 9.0 A15.0 A21.0 A30.0 A42.5 A65.0 A
Electrical Rated current: 2.8 Arms5.5 Arms6.0 Arms10.0 Arms12.0 Arms17.0 Arms +1
Electrical Rated power: 400 W750 W1000 W1500 W3000 W5000 W +1
Mechanical Dimensions: Size-ASize-BSize-C

Compare the models

Same on every model

General Commissioning interface: Type-C USB; graphical PC software, parallel connection of multiple devices and a motor wizard
General Mobile connectivity: Near-field Bluetooth pairing; device status, fault diagnosis, parameter transfer and product feature lookup
General Supported motor types: General-purpose rotary servo, DDR, DDL and voice-coil motors
Electrical Braking resistor: Built in on A5R5 and larger models (25-100 Ω, 50-80 W); the minimum permitted external resistor is 15-80 Ω depending on the model
Electrical Phase: 3PH
Electrical Supply voltage: 380 VAC
Performance Velocity loop bandwidth: 3.5 kHz
Control Control algorithms: Model tracking, vibration suppression and adaptive filtering
Communication Communication: EtherCAT
Communication Communication ports: EtherCAT, USB Type-C, RS485
Communication Communication protocols: EtherCAT and Modbus
Communication Fieldbus: EtherCAT
Feedback Encoder input (CN4): ABZ incremental encoder
Inputs & Outputs Analogue input: 1 channel (16-bit)
Inputs & Outputs Digital input: 3 standard + 2 high-speed
Inputs & Outputs Digital output: 2 standard + 2 high-speed
Inputs & Outputs High-speed I/O usage: Probe and flying-shear applications
Mechanical Mounting length class: SIZE-A ... SIZE-E
Environmental Operating temperature: 0 ~ +55 °C
Protection Motor temperature protection: Yes
Protection Protection class: IP20
Protection Safety functions: STO (Safe Torque Off), dynamic braking, motor temperature protection
Functions Dynamic braking: Standard
Functions Encoder output: Standard; differential encoder output and Z-phase open-collector output
Functions Key functions: EtherCAT
Functions STO: Standard on bus models
Certification CE: Yes
Certification RoHS: Yes
Certification UL: No

400 W to 7.5 kW in one three-phase series

Seven power steps sit in one series on a 380 V AC three-phase supply, so a machine's small feed axis and its main axis share one commissioning workflow and one parameter set.

Three frame sizes, one platform

Size-A, Size-B and Size-C step the panel space up with the power rating while the fieldbus (EtherCAT), the I/O count (5 DI / 4 DO) and the operating temperature range stay the same across all three.

BiSS-C, EnDat and TTL on one input

The encoder input accepts 23-bit BiSS-C, EnDat and TTL, so the encoder already fitted to a machine does not constrain the drive choice.

Recorded catalogue features EtherCAT

Related technology notes EtherCAT

Exact order codes

Models and parameters

Power Supply Voltage Rated Current Fieldbus Feedback Input

7 models

MAT-SDU3-MP-300-D3-E

SDU3 Series 3 kW Three-Phase 380 V AC EtherCAT Servo Drive

Power: 3000 W
Supply Voltage: 380 VAC
Rated Current: 12.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL

Open product record

MAT-SDU3-MP-500-D3-E

SDU3 Series 5 kW Three-Phase 380 V AC EtherCAT Servo Drive

Power: 5000 W
Supply Voltage: 380 VAC
Rated Current: 17.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL

Open product record

MAT-SDU3-MP-750-D3-E

SDU3 Series 7.5 kW Three-Phase 380 V AC EtherCAT Servo Drive

Power: 7500 W
Supply Voltage: 380 VAC
Rated Current: 26.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL

Open product record

MAT-SDU3-MP-040-D3-E

SDU3 Series 400 W Three-Phase 380 V AC EtherCAT Servo Drive

Power: 400 W
Rated Current: 3.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL
STO Safety: Yes

Open product record

MAT-SDU3-MP-075-D3-E

SDU3 Series 750 W Three-Phase 380 V AC EtherCAT Servo Drive

Power: 750 W
Rated Current: 5.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL
STO Safety: Yes

Open product record

MAT-SDU3-MP-100-D3-E

SDU3 Series 1 kW Three-Phase 380 V AC EtherCAT Servo Drive

Power: 1000 W
Rated Current: 7.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL
STO Safety: Yes

Open product record

MAT-SDU3-MP-150-D3-E

SDU3 Series 1.5 kW Three-Phase 380 V AC EtherCAT Servo Drive

Power: 1500 W
Rated Current: 10.0 A
Fieldbus: EtherCAT
Feedback Input: BiSS-C 23-bit / EnDat / TTL
STO Safety: Yes

Open product record

Order code	Power	Supply Phase	Supply Voltage	Rated Current	Peak Current	Fieldbus
MAT-SDU3-MP-300-D3-E	3000 W	3PH	380 VAC	12.0 A	30.0 A	EtherCAT
MAT-SDU3-MP-500-D3-E	5000 W	3PH	380 VAC	17.0 A	42.5 A	EtherCAT
MAT-SDU3-MP-750-D3-E	7500 W	3PH	380 VAC	26.0 A	65.0 A	EtherCAT
MAT-SDU3-MP-040-D3-E	400 W	3PH	—	3.0 A	9.0 A	EtherCAT
MAT-SDU3-MP-075-D3-E	750 W	3PH	—	5.0 A	15.0 A	EtherCAT
MAT-SDU3-MP-100-D3-E	1000 W	3PH	—	7.0 A	21.0 A	EtherCAT
MAT-SDU3-MP-150-D3-E	1500 W	3PH	—	10.0 A	30.0 A	EtherCAT

Where it is used

Machines this series runs

All industries

Machine Tools Synchronised multi-axis control for contour accuracy at cutting speed. Textile Hold tension, feed and take-up in sync as line speed changes. Plastics & Injection Molding Closed-loop pressure and position profiles for repeatable part quality. Metal Forming & Press Programmable stroke profiles, high peak torque and a safe stop. Printing & Converting Register accuracy per unit and stable web tension. Woodworking & CNC Routers A gantry that stays in sync at cutting speed, for fast, clean cuts. Laser & Plasma Cutting Contours that hold their speed at the corners, on a noise-proof system. Automotive & Assembly Lines Servo pressing, screwdriving and transfer; every part measured and recorded.

Applies to the listed products only

Series and model downloads

Each file lists the product codes it covers.

Catalog / Brochure

Servo Motor & Drive Series — Catalogue (EN)

Family-wide Servo Drives · EN

Download

Catalog / Brochure

Servo Motor & Drive Family — Catalog (Turkish)

Family-wide Servo Drives · TR

Download

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