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Closed-loop stepper motor with controller

Ezi-SERVO II-EC-TO-42M-B-BK / NEMA 17 / medium / 20,000ppr / Brake

Configuration

Motor length
S (34 mm) M (40 mm) L (48 mm) XL (60 mm)
Resolution
A (10000 P/R) B (20000 P/R)
Brake
Without brake With brake
Base price €708,00

Required accessories for commissioning

If compatible accessories are already available, you can deselect these items.

Total €708,00
excl. VAT Delivery time: 2–4 weeks
Quantity

Produktbeschreibung

Closed-loop stepping system with EtherCAT connectivity and an additional torque-off function, for applications where the motor must be de-energized on demand, independently of the communication cycle. A high-resolution encoder continuously captures the current motor position, enabling reliable position control. Control runs on an integrated 32-bit controller, combining the characteristics of a stepping system with powerful fieldbus communication. A dedicated TQOFF input signal immediately disables motor torque; status is reported back via the TQMON output.

EtherCAT communication
The connection is via EtherCAT with CoE and the CiA 402 drive profile. Supported modes include Cyclic Synchronous Position, Profile Position, and Homing. Free Run, SM Event, and DC Sync Event are available for synchronized motion; the minimum cycle time is 250 µs.

Technische Spezifikationen

Motor EzM2-42M

Frame size
42 mm
Length variant
M
Motor length (L)
40 mm
Current per phase
1.2 A
Holding torque
0.44 N·m
Rotor inertia
54.0 g·cm²
Weight
0.357 kg
Radial load @3 mm
22 N
Radial load @8 mm
26 N
Radial load @13 mm
33 N
Radial load @18 mm
46 N

Brake Brake 42

Type
Non-excitation run type
Voltage
24 V DC ±10%
Rated current
0.2 A
Power consumption
5.0 W
Static friction torque
0.2 N·m
Permissible axial load
Must be lower than Motor Unit Weight

Encoder B (20,000 P/R)

Encoder type
B
Resolution
20000 P/R
Configurable resolutions
500, 1000, 1600, 2000, 3600, 5000, 6400, 7200, 10000, 20000 P/R
Note
Bei konfigurierter Auflösung über 10.000 P/R reduziert sich die maximale Drehzahl entsprechend (volle 3.000 r/min nur bis 10.000 P/R).

Downloads

Catalog

PDF Catalog Ezi-SERVO II EtherCAT TO3,7 MB Download

Manual

ZIP Manuals EtherCAT ESI18,7 MB Download PDF Manual Ezi-SERVO EtherCAT TO2,8 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-SERVO EtherCAT TO2,1 MB Download ZIP 3D Drawing Ezi-SERVO II EtherCAT TO9,1 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).