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Open-loop stepper motor with controller

Ezi-STEP II-EC-MI-28S / NEMA 11 / small

Configuration

Motor length
S (32 mm) M (45 mm) L (50 mm)
Base price €434,00

Required accessories for commissioning

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Optional accessories

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Total €434,00
excl. VAT Delivery time: 2–4 weeks
Quantity

Produktbeschreibung

Compact microstepping system with EtherCAT connectivity for precise, dynamic positioning and automation tasks in confined installation spaces. A powerful 32-bit controller enables high-resolution microstep control with up to 50,000 steps per revolution. Fast PWM control at a 50 µs cycle together with built-in software damping reduces vibration and supports smooth motion at both low and high speeds. Its compact design also reduces the required mounting space.

EtherCAT communication
The connection is via EtherCAT with CoE and the CiA 402 drive profile. Supported modes include Profile Position Mode, Homing Mode, and Cyclic Synchronous Position Mode. Free Run, SM Event, and DC SYNC Event are available for synchronization. The system also supports FoE for firmware downloads.

Technische Spezifikationen

Motor BM-28S

Frame size
28 mm
Length variant
S
Motor length (L)
32 mm
Current per phase
0.95 A
Holding torque
0.069 N·m
Rotor inertia
9.0 g·cm²
Weight
0.115 kg
Radial load @3 mm
30 N
Radial load @8 mm
38 N
Radial load @13 mm
53 N

Drive EzT2-EC-MI-28

Control type
open-loop
Control method
Bipolar PWM drive with 32bit MCU
Input voltage
24 V DC ±10%
Current consumption
500 mA
Input signals
3 dedicated (LIMIT+, LIMIT-, ORIGIN), 3 programmable (Photocoupler)
Output signals
2 programmable (Photocoupler), 1 brake
Error types
Over Current, Over Speed, Over Temperature, Over Regenerated Voltage, Motor Connect, ROM

Downloads

Catalog

PDF Catalog Ezi-STEP II EtherCAT MINI1,8 MB Download

Manual

PDF Manual Ezi-STEP II EtherCAT MINI3,3 MB Download ZIP Manuals EtherCAT ESI18,7 MB Download

Fieldbus File

ZIP EtherCAT ESI XML (OMRON)0,2 MB Download ZIP EtherCAT ESI XML (ACS)0,2 MB Download ZIP EtherCAT ESI XML0,2 MB Download

CAD/STEP

ZIP 2D Drawing Ezi-STEP II EtherCAT MINI1,1 MB Download ZIP 3D Drawing Ezi-STEP II EtherCAT MINI2,7 MB Download

Software

ZIP Software EtherCAT36,5 MB Download

Sales exclusively to businesses, traders, freelancers and public institutions. No sales to consumers within the meaning of § 13 BGB (German Civil Code).