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Optimized Motion Series

Easy for you!

Complete solutionEasily size the OMS axis for your application using the catalog data. Or use PositioningDrives, the Festo sizing software.

Specify and order the entire axis including actuator, motor, cables, and drive using a single order code.

The entire axis is delivered together with the motor already mounted to the actuator.

Easily configure the solution using a web browser.

Best performanceSelect from:• Electric cylinder EPCO for

flexible positioning and clamping

• Toothed belt actuator ELGR for automating simple movements

• Rotary actuators ERMO for rotary and swivel motions

• Closed-loop drive CMMO-ST for easy configuration and operation. Supports digital I/O, Modbus TCP and IO-Link control interfaces.

Optimized Motion Series (OMS) offers electrical axes with optimized performance at significantly lower cost than conventional electrical solutions. Each OMS axis consists of an electromechanical actuator with permanently mounted motor, a set of cables and a drive. Easy sizing and selection, ordering and commissioning makes the OMS products a breeze to work with.

Easy• Select the axis to best meet

your application needs• Order using a single type

code• All axis components

delivered together fast

Save time• Configure positions and

motion profiles quickly via a web browser

Flexible• Support your applications

with a wide range of linear and rotary actuators

• Specify the position, force and speed setpoints for your application

• Define your desired motion profiles

Highlights

Simplicity

2 Optimised Motion Series – Errors and omissions excepted – 2015/10

A complete system

It doesn't get more convenient: simply enter the order code and you quickly receive the complete system. As a result the workload in your purchasing department is reduced, warehousing and logistics are simplified and you save time because the individual components no longer have to be assembled.

Sizing and selection is also a snap using the characteristic curves in the catalog or the Festo engineering software PositioningDrives.

Simpler and easier than ever before: Quickly and easily monitor and configure the axis via a web browser on your computer, tablet or smartphone.

Use the web browser to:• Remotely monitor the drive

status, including actuator position, drive enabled, output stage temperature and more

• Detect and clear faults• Specify or teach the position

setpoints and motion profiles when commissioning the axis

Do you require more sophisticated control from OMS?

Configure the CMMO-ST drive using the Festo Configuration Tool (FCT) instead of your web browser. FCT offers advanced functionality when configuring the CMMO-ST drive, including:• Force and speed setpoint

control

• Configuration of up to 64 setpoints and motion profiles

• Sophisticated sequencing between movements

• Position, force, speed and time comparators to monitor and react to the state of axis

• Extensive diagnostic functions FCT is free to download and use from the Festo website.

Data from the Festo parameter cloud:Download the latest predefined parameter sets for your axis from the Festo parameter cloud. These parameter sets have been tested and optimized to guarantee the best performance.

Optimized logistics: the complete positioning system in a single box (1 system = 1 order code)

Here's how it works:1. Connect the closed-loop drive

CMMO-ST to your computer2. Enter the IP address of the

drive in your web browser3. Specify your axis configuration

and download the parameter file from the Festo parameter cloud

4. Download the parameter file from your computer to the CMMO-ST

5. Enable and home the axis 6. Enter the position setpoints

and motion profiles7. Download and save them

directly in the CMMO-ST8. You are ready to go!

Optimized Motion Series – Errors and omissions excepted – 02/2016

2015/10 – Errors and omissions excepted – Optimised Motion Series 3

Selection made easy!

The Festo engineering software PositioningDrives makes it easy to size and select a Festo axis to meet your application needs. Simply input your application data into PositioningDrives.

PositionDrives will calculate the best solutions for your application.

PositioningDrives prevents incorrect designs and energy waste by helping you select solutions that are properly sized for your application

Ideal for controlling small systems:The controller CECC is a modern, compact, and versatile PLC. Well-suited for control of small machines, machine subprocesses, and OMS axes.Control OMS axes via Modbus TCP, IO-Link, Ethernet TCP/IP, or digital I/O.

CECC integrated functionality includes:• CANopen Master• IO-Link• Modbus TCP• Digital I/O• Serial protocolsControl Festo electric drives via Modbus TCP, CANopen, IO-Link or digital I/O.

Control Festo valve manifolds via CANopen or Festo I-port

The CECC communicates seamlessly via Ethernet TCP/IP with other Festo devices, including:• Controllers• HMI operator units CDPX• Camera SBOx-Q for image

evaluation

The CECC is configured and programmed using CODESYS V3. Integrated functional libraries ensure quick and easy programming. CODESYS V3 is free to download and use from the Festo website.

Power supply unit CACN24 V DC power supply for logic and load

Optimized logistics: the complete positioning system in a single box (1 system = 1 order code)

Optimized Motion Series – Errors and omissions excepted – 02/2016 02/2016 – Errors and omissions excepted – Optimized Motion Series


Electric cylinder EPCO

Guide unit (optional)• Recirculating ball bearing guide

with high load bearing capacity• Absorption of lateral forces and

torques to protect the piston rod• Integrated mounting interfaces

for other actuators. For example:

− Toothed belt axis ELGR − Rotary actuator ERMO − Electric slide EGSL − Pneumatic slide DGSL

• Technical data (size 16/25/40) − Max. lateral forces Fy/z

355/415/510 N − Max. torque Mx 13/19/27 Nm − Max. torque My 9/12/20 Nm

Piston rod• Male thread standard

Optional:• Piston rod with female thread• Piston rod extension

Diverse piston rod accessories, e.g.• Rod eye• Rod clevis• Coupling

End-position cushioning• Absorbs impact energy

in both end-positions• Reduced load and noise

Diverse cylinder mounting options, e.g.• Foot mounting• Flange mounting• Swivel mounting• Adapter kit

Ball screw actuator• 2 pitches per size• Non-rotating piston rod• Life-time lubrication

Flexible positioning and clamping

The electric cylinder EPCO offers an array of features to support a wide range of applications. Available in 3 sizes, 2 ball screw pitches per size, and stroke lengths up to 400 mm, the EPCO delivers the forces and speeds needed for light duty applications.

The optional guide unit makes the EPCO even more powerful and versatile. And with a running performance of 10,000 km, the EPCO is built to last.



CleanLook with smooth surfaces• Less susceptible to

contamination• Easy to clean

Flexible positioning and clamping

Technical data

Size 16 25 40

Design Electric cylinder with recirculating ball screw and motor

Working stroke [mm] 50 ... 200 50 ... 300 50 ... 400

Screw pitch [mm/rev] 3 8 3 10 5 12.7

Max. effective horizontal load [kg] 24 8 60 20 120 40

Max. effective vertical load [kg] 12 4 30 10 60 20

Max. feed force Fx [N] 125 50 350 105 650 250

Max. speed [mm/s] 125 300 150 500 180 460

Max. acceleration [m/s²] 10

Repeatability [mm] ±0.02

Cables for motor and encoder• Pre-assembled, up to 10 m

long• Suitable for energy chains• Shielded for noise immunity• Robust connectors ensure no

loss of connection

Motor connection• Freely selectable outlet

direction for the motor cables• Standard direction: top

Motor• Holding brake (optional) • Encoder standard for closed-

loop operation• Without encoder (optional)

Optional position sensing• Specify the “position sensing”

option as "via proximity sensor"

• Select your preferred sensor bracket:

− Sensor rail (aluminum) − Mounting kit in clean design

(polymer)

− Select your preferred sensor/proximity sensor (SMT-8 or SME-8) depending on the application

• Bond the sensor bracket into place, mount the sensor and you're done!



Toothed belt axis ELGR

Dynamic and cost-effective motion

End-position sensing via inductive proximity switch SIES-8M (optional)• Switching output PNP or NPN• Switching distance 1.5 mm• Repeatability ±50 μm (radial)• Output status display: 2 yellow

LEDs for improved visibility• Cable lengths up to 7.5 m• Electrical connection:

3-wire cable or 3-pin M8• The sensor bracket, switch lug

and proximity switch SIES-8M can be retrofitted onto the axis at any time.

Guide variants• Recirculating ball bearing

guide − 4 backlash-free preloaded

guides − For medium loads − Very good torque handling

• Plain-bearing guide (on request)

− For small loads − Use in humid environments

or with non-abrasive dusts

Flexible mounting orientation with profile mounts MUE• On the end cap• On the carriage• Either horizontal or vertical

Mounted on the bearing cap Mounted on the slide

The toothed belt axis ELGR is ideal for simple motion applications that require a very cost-effective solution. Available in 3 sizes, in stroke lengths up to 1.5 m, and capable of speeds up to 1.1 m/s, the ELGR can support a broad range of applications. And the use of recirculating ball bearing guides means the ELGR can run for up to 5,000 km of service life.



Dynamic and cost-effective motion



loss of connection

Motor positions and orientations• Freely selectable motor

positions at both ends of the actuator

• Freely selectable outlet direction for the motor cables

• Can be changed at any time

Motor• Holding brake (optional)• Encoder standard for closed-


Technical data

Size 35 45 55

Design Electromechanical linear axis with toothed belt

Guide Recirculating ball bearing guide

Standard stroke [mm] 50, 100, 150, ... , 750,800

50, 100, 150, ..., 750,800, 900, 1000

50, 100, 150, ..., 750,800, 900, 1000, ..., 1500

Max. feed force Fx [N] 50 100 350

Max. speed [m/s] 1.1 1.1 0.35

Max. acceleration [m/s²] 15

Repeatability [mm] ±0.1

Permissible forces and torques for a service life of 5000 km

Fy max. Fz max. [N] 28 50 68

Mx max. [Nm] 2.5 5 15

My max. [Nm] 8 16 48

Mz max. [Nm] 8 16 48



Rotary actuator ERMO

Infinite turning under high load

Swivel angle limitation (optional)• Use adjustable stop kit

EADP to limit rotary angle within 270º

Mechanical interfaces• Flange and housing are

identical to the Festo pneumatic swivel module DSM

• Consider in place of DSM

Through-feed• Sealed hollow shaft• For energy or sensor cables• For tubing

Robust and precise bearing• Backlash-free ball bearings• Absorption of high lateral

forces

The rotary axis ERMO offers a complete solution for turning and aligning parts and workpieces even when subject to heavy loads. And the rugged design of the ERMO gives it a long service life of more than 5 million cycles.

The ERMO is also suitable for simple rotary indexing table applications such as in assembly applications. The flexibility of the ERMO and its diverse range of possible uses make it ideal for simpler applications requiring a cost-effective solution.



Infinite turning under high load

Reference sensor• For homing to sensor• M8 connection

Mounting interfacesFor connecting to other actuators. For example:• Electric cylinder EPCO

with guide unit• Electric slide EGSL

Technical data

Size 12 16 25 32

Flange size [mm] 59x59 70x70 83x83 105x105

Torque [Nm] 0.15 0.8 2.5 5

Max. mass moment of inertia [kg.cm²] 3 13 65 164

Speed [°/s] 600 600 400 300

Repeatability [°] ±0.05 ±0.05 ±0.05 ±0.1

Max. axial force [N] 500 600 700 800

Max. radial force [N] 500 750 1200 2000



loss of connectionMotor orientation• Motor cables can be oriented:

top, left and right• Can be changed at any timeMotor• Holding brake (optional)• Encoder standard for closed-


CleanLook with smooth surfaces• Less susceptible

to contamination



Optimized Motion Series gantries

Multi-axis solutions made easy

Quickly and conveniently create multi-axis solutions.

Optimized Motion Series gantries are simple to assemble, commission and operate. Consider these low-cost solutions when you need to pick, place, lift, rotate, assemble and package small components. Control one, two and three directions of motion.

Pick, place and rotate• Electric linear gantry with ELGR and EPCO-KF• Plus rotary actuator ERMO

No mounting plates required• Mounting interfaces built

into the actuators• Save time on assembly• Save money on components

Repeatable assembly• Alignment holes machined

into every actuator• Centering sleeves between

axes provide consistent alignment for precise assembly of gantries

Applications• Lightweight pick and place • Packaging small components• Moving and rotating test tubes• Assembly of electronics• Pressing parts into subassemblies • And many more...

Dynamic solution• ELGR with EPCO-KF makes for a

dynamic two-axis gantry• ELGR toothed-belt actuators can

cover distances over 1m and achieve speeds up to 1.1 m/s



Multi-axis solutions made easy

Rotary lift solution• Electric cylinder EPCO-KF• Rotary actuator ERMO

Precise solution• Two electric cylinders

EPCO-KF• EPCO with ball screw

offers very repeatable movements

Narrow profile solution• Two electric cylinders

EPCO-KF• Vertical orientation

ensures a narrow profile

Hybrid solution• Electric cylinder EPCO-KF• Pneumatic slide DGSL

GrippersSelect from a wide range of Festo grippers to complete your handling solution (additional mounting hardware may be required)



Optimized Motion Series gantries

How it works

1. Select the desired combinations of axes from the data tables below.2. Use the associated mounting hardware. Mounting hardware consists of standard screws, washers and Festo accessories including

centering sleeves and slot nuts.

ELGR with EPCO-KF

Through holes (x4)

ELGR sze EPCO-KF size Slot nuts* Centering sleeves* Screws Washers

35 16 NST-3-M3 (x4) ZBH-7 (x2) M3x10 (x4) --

45 25 NST-5-M5 (x4) ZBH-7 (x2) M5x50 (x4) DIN125-A5.3 (x4)

55 40 NST-5-M5 (x4) ZBH-7 (x2) M5x65 (x4) DIN125-A5.3 (x4)

EPCO-KF with ERMO

Slot nuts (x4)

EPCO-KF size ERMO size Centering sleeves* Screws

16 12 ZBH-7 (x2) M4x16 (x2)

25 16 ZBH-7 (x2) M5x18 (x2)

40 25 ZBH-7 (x2) M5x20 (x2)

Through holes (x2)Threaded holes (x2)

DGSL size ERMO size Centering sleeves* Screws

12 12 ZBH-7 (x2) M4x18 (x2)

20 25 ZBV-9-7 (x2) M5x22 (x2)

25 25 ZBV-9-7 (x2) M5x22 (x2)

EGSL size ERMO size Centering sleeves* Screws

35 12 ZBH-7 (x2) M4x12 (x2)

45 16 ZBH-7 (x2) M5x12 (x2)

55 25 ZBH-7 (x2) M5x14 (x2)

55 32 ZBH-7 (x2) M5x14 (x2)

Consider additional mounting options with ERMO• DGSL pneumatic slide with ERMO• EGSL electric slide with ERMO

Through holes (x2)Threaded holes (x2) Through holes (x2)Threaded holes (x2)

*Festo accessories

*Festo accessories

*Festo accessories



How it works

EPCO-KF with EPCO-KF (horizontal)

EPCO-KF size EPCO-KF size Centering sleeves* Screws

25 16 ZBH-9 (x2) M6x40 (x4)

40 25 ZBH-9 (x2) M6x55 (x4)

Threaded holes (x4)Through holes (x4)

EPCO-KF with EPCO-KF (vertical)

EPCO-KF size EPCO-KF size Centering sleeves* Screws

25 16 ZBH-9 (x2) M5x18 (x4)

40 25 ZBH-9 (x2) M5x22 (x4)

Through holes (x4)Threaded holes (x4)

EPCO-KF with Pneumatic DGSL

Threaded holes (x2)Through holes (x2)

EPCO-KF size DGSL size Centering sleeves* Screws

16 8 (40 mm**) ZBV-9-7 (x2) M4x16 (x2)

25 10 (30 mm**) ZBV-9-7 (x2) M4x20 (x2)

40 12 (40 mm**) ZBV-9-7 (x2) M5x20 (x2)

*Festo accessories**Minimum stroke

*Festo accessories

*Festo accessories



Accessories and applications

Festo accessories

Description Qty/package Type code Screws

Centering sleeve 10 ZBH-7 186717

Centering sleeve 10 ZBH-9 150927

Centering sleeve 10 ZBV-9-7 548805

Slot nut 1 NST-3-M3 558045

Slot nut 1 NST-5-M5 150914

Versatile range of applications for the electric cylinder EPCO

Lifting/stacking Positioning workpieces Transferring Stopping/separating

Press fitting Setting deflectors Tilting Filling/taking samples



Quick and easy configuration - controlled positioning

The closed-loop drive CMMO-ST offers quick and easy monitoring and configuration via a web browser. And with support for IO-Link, Modbus TCP or digital I/O, the CMMO-ST is easily controlled from your PLC.

CMMO-ST is a closed-loop servo controller for stepper motors. It uses a sophisticated control algorithm to create smooth motions and minimize motor noise. Additionally, as a fully fledged closed-loop servo system, the CMMO-ST uses an optimized motor characteristic curve for the highest degree of operational reliability and fast dynamic response.

Sophisticated functions• Acceleration with jerk

limitation• Monitoring of positions and

torque ranges• Comparators for monitoring

process variables including torque, position, speed and time

• Positioning mode with optional torque limiter

• Force mode with optional stroke limit

• Speed mode with stroke and force limiter

Key technical data• Logic voltage: 24 V DC

(isolated from load)• 24 V DC load voltage• Maximum motor current: 5 A• Switching logic: PNP or NPN• Safety: STO/cat. 3, PLd• Protection class: IP40

IO-Link and Modbus TCPThe Festo Handling and Positioning Profile (FHPP) is supported for monitoring and controlling the CMMO-ST from your PLC.

Power supply (separate for logic and load)

I/O interface

IO-Link interface

Display (7-segment display)

Mounting options for closed-loop drive CMMO-ST (IP40 protection)

Flat back mounting Book spine mounting H-rail mounting

Ethernet interface• Modbus TCP/Server• Web server/HTTP• FCT commissioning software

Safety function “Safe Torque Off” (STO)

Reference switch

Overview of interfaces

Closed-loop drive CMMO-ST


Productivity

Maximum productivity is a question of ambitionDo you share this attitude? We will be glad to help you achieve this goal – through our four outstanding qualities: • Security • Efficiency • Simplicity • Competency

We are the engineers of productivity.

Discover new dimensions for your company: www.festo.com/whyfesto

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