EM1 Series
Closed-loop AC servo motors, 50 W – 2 kW, 17/23-bit encoders, IP67 / IP65
AC Servo Motors & Drives
Servo Drive E1
E1 Series High-Performance Servo Drive
- Rated Output
- 400 W - 7.5 kW (8 ratings)
- Supply
- 110/220 V and 400 V classes
- Speed Response
- 3.2 kHz
- Interfaces
- Pulse/voltage, EtherCAT, MECHATROLINK-III, PROFINET, mega-ulink
The E1 is the drive platform behind HIWIN mechanics: one amplifier family for EM1 AC servo motors, linear motors, torque motors and direct drive motors, in standard (pulse and voltage command) or fieldbus executions with EtherCAT, MECHATROLINK-III, PROFINET and mega-ulink for HIMC controllers. A 3.2 kHz speed response, tuneless and advanced auto tuning, ripple compensation and built-in STO come standard; the ESC encoder translator brings EnDat and BiSS-C feedback and dual-loop control to the same drive.
Pair it with EM1 AC servo motors (50 W to 2 kW, 17/23-bit encoders), or run linear, torque and direct drive motors from the same platform. View EM1 Motors →
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3.2 kHz
Velocity-loop speed response
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40%
Settling-time reduction from the in-position algorithm
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<100 ns
Position-trigger output latency
Applications
- Semiconductor equipment
- PCB and 3C electronics
- Laser cutting
- AOI and inspection
- Gantry stages
- General automation
Power ratings
Ratings 400 W to 4 kW run on the 110/220 V class; 5 and 7.5 kW run on 400 V three-phase. Peak current runs about 2.6 to 4.2 times rated current. On a single-phase 200-240 V supply, the 2 kW drive runs at 75% effective load ratio or less (9 Arms of 12 Arms rated). Model numbers encode the rating: ED1S-VG-0422 is a 400 W, 220 V standard gantry drive.
| Rated output | Supply | Peak current (Arms) | Rated current (Arms) | Weight (kg) | Configure |
|---|---|---|---|---|---|
| 400 W | 1/3-phase 110-220 V | 10 | 2.5 | 1.1 | Configure ↗ |
| 500 W | 1/3-phase 110-220 V | 10 | 3 | 1.1 | Configure ↗ |
| 1 kW | 1/3-phase 110-220 V | 23.3 | 5.6 | 1.6 | Configure ↗ |
| 1.2 kW | 1/3-phase 110-220 V | 23.3 | 9 | 1.6 | Configure ↗ |
| 2 kW | 1/3-phase 200-240 V | 42 | 12 | 1.9 | Configure ↗ |
| 4 kW | 3-phase 200-240 V | 75 | 25 | 3.4 | Configure ↗ |
| 5 kW | 3-phase 380-480 V | 42 | 16 | 4.0 | Configure ↗ |
| 7.5 kW | 3-phase 380-480 V | 85 | 27.4 | 5.3 | Configure ↗ |
Part numbers & options
How a part number reads
ED1 S - V G - 0422 - 0 1 - 00
- ED1
- E1 series servo drive
- S
- Type — S standard · F fieldbus
- V
- Control interface — V voltage/pulse · E EtherCAT · H mega-ulink · L MECHATROLINK-III · P PROFINET
- G
- Special function — G gantry · N none
- 0422
- Output · voltage · phase — 04 = 400 W, 2 = 110/220 V class, 2 = single/three phase
- 0
- Motor type — A = AC servo motor · 0 = general (AC/LM/DM/TM) · T = GT
- 1
- Safety certification — 1 = STO safety function
- 00
- Reserved
The configurator assembles this number for you, with drawings and 3D CAD. Configure ↗
Control interfaces
Standard drives take pulse and voltage commands; fieldbus drives speak the plant network.
- V Voltage command + pulse — The standard-type interface
- E EtherCAT (CoE) — Including HIWIN EtherCAT controllers
- L MECHATROLINK-III — Fieldbus
- P PROFINET — Fieldbus
- H mega-ulink (MoE) — For HIMC motion controllers
Motor type codes
- A AC servo motor — EM1 family
- 0 General — AC, linear, direct drive and torque motors
- T GT nano-precision — Nano-positioning, 2D error map, DC 48-120 V
Special functions
- G Gantry control — Two drives close one wide-span axis
- N None — Standard single-axis
ESC encoder translator
The Excellent Smart Cube adds third-party feedback to any E1. It orders as ESC-SS-S01: the type code below, then the function code (S01 full function · S02 general).
- AN Analog encoder — Sin/cos with Hall and thermal-sensor support
- SS Dual serial encoders — EnDat 2.1/2.2 or BiSS-C, dual-loop capable
Other AC Servo Motors & Drives
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Servo Drive E2
Advanced drive supporting Digital, Tamagawa, EnDat, and BiSS-C encoders
AC Servo Motors & Drives
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HIMC Motion Controller
Multi-axis master controller: 16 synchronized axes, 250 µs cycle time
AC Servo Motors & Drives
How buying works
Spec it in the configurator: drawings, 3D CAD, and a quote to follow.
HIWIN series are configured to your application, not bought off the shelf. Start from your loads and speeds if you are still choosing a size.
Rather talk it through? Request a quote from an application engineer.