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 Tolomatic User Guide:

    IMA-S Integrated Motor Rod-Style Actuator - Stainless Steel

 •  14  •

3 .1 IMA-S Series Configuration

• Two sizes: 22 and 33
• Internal Anti-Rotation Option IMA-SA 33 (33 size only)
• Motor windings: 230 Vac & 460 Vac
• IP69K
• Feedback Choices: 
 - Multi-Turn Absolute Encoders (SICK HIPERFACE DSL,SICK HIPERFACE, Heidenhain EnDat2.2) 
 - Multi-turn Absolute Incremental 
 - Incremental Resolver

 NOTE   

For performance data and specifications please refer to the IMA-S catalog #2700-

4014. 

3 .2 Standard Configurations and Options

 NOTE   

Please see Tolomatic IMA-S Catalog 2700-4014 for complete information on ordering 

codes. Use 3D CAD files (available at www.tolomatic.com) for critical dimensions.

IMA-S - Hygienic Integrated Servo Actuator

www.tolomatic.com

  

IMAS_

15

BRAKE OPTION

N

NO Brake

B

Brake

MODEL

IMA-ST

Stainless IMA Standard

IMA-SA

Stainless IMA Anti-Rotate

CABLES

CR3

Tolomatic standard

  

3m flying lead cables, 

power and feedback

CR5

Tolomatic standard

  

5m flying lead cables, 

power and feedback

CR10

Tolomatic standard

 

10m flying lead cables, 

power and feedback

For custom cable lengths please con-

tact Tolomatic. Lead times will vary.

MOUNTING OPTIONS

Standard Face Mount

FFG

Front Flange Mount

PCD

Clevis Mount, Rear

PCDR

Clevis Mount, Rear 

(Rotated 90°)

ROD END OPTIONS

— Standard

, female, inter-

nally threaded rod end

MET

Male Externally Threaded 

Rod End

OTHER OPTIONS*

HYG2      

Hygienic Fasteners

HYG3      

FDA Rod Wipers

*Order none, 1 or both

NUT / SCREW

Screw/Nut combinations available

22

33 33SA Description

BN05 BN05

Ball Nut, 5 mm lead

BN10 BN10

Ball Nut, 10 mm lead

BN20

Ball Nut, 20 mm lead

RN04 RN04

Roller Nut, 4 mm lead

RN05 RN05

Roller Nut, 5 mm lead

RN10 RN10

Roller Nut, 10 mm lead

MOTOR VOLTAGE

MV21*

230 Vac, Motor Voltage, 

1 Stack Winding

MV41*

460 Vac, Motor Voltage, 

1 Stack Winding

MV23

230 Vac, Motor Voltage, 

3 Stack Winding

MV43

460 Vac, Motor Voltage, 

3 Stack Winding

  *NOTE: Not available for "SA"  

Anti-Rotate actuators

STROKE LENGTH

SM _ _ ._  

Stroke, enter stroke

length in millimeters

NOTE: See page 

imas

_7 for 

stroke min. & max.

SIZE

22

22 Series Actuator 

(Anti-Rotate not available)

33

33 Series Actuator

Ordering

      M O D E L   S E L E C T I O N  (MUST BE IN THIS ORDER)

                    O P T I O N S   ( I N   A N Y   O R D E R )

Contact Tolomatic for Lead Time   
Some feedback devices are not compatible with some 

connectors. 

Contact Tolomatic for complete motor 

connector & feedback combination information

MOTOR SERIES CONNECTORS FEEDBACK DEVICE

Cable + Allen Bradley VP Connector

CA2 A2

SICK Hiperface DSL

Allen Bradley Flying Lead

FA1 A1

SICK Hiperface

Allen Bradley Flying Lead

FA2 A2

SICK Hiperface DSL

Cable + Tolomatic Std. VP Connector

CT2 A2

SICK Hiperface DSL

Tolomatic Std. Flying Lead

FT1 D1

Incremental

MOTOR SERIES CONNECTORS FEEDBACK DEVICE

Tolomatic Std. Flying Lead

FT1 A1

SICK Hiperface

Tolomatic Std. Flying Lead

FT1 H1

Heidenhein Endat 2.2

Tolomatic Std. Flying Lead

FT1 R1

Resolver

Tolomatic Std. Flying Lead

FT2 A2

SICK Hiperface DSL

REPLACEABLE SEAL CARTRIDGE

Description IMA-ST22

IMA-ST33 IMA-SA33

Standard

2622-9070

2633-9070

2633-9070

Standard with Rear Clevis Mount (PCD_)

2622-9071

2633-9071

2633-9071

FDA Rod Wipers (HYG3)

2622-9072

2633-9072

2633-9072

FDA Rod Wipers (HYG3  

with Rear Clevis Mount (PCD_)

2622-9073

2633-9073

2633-9073

 IMAST

  

33

  

RN05

  

SM304.8

  

MV23

  

CT2A2

 

N

  FFG

  

HYG2

  

HYG3

  

CR5

 

  

Figure 3-1 IMA-S ordering codes and descriptions

IMA-S Product Configuration Overview

3

Summary of Contents for IMA-S Series

Page 1: ...IMA S INTEGRATED MOTOR ROD STYLE ACTUATOR STAINLESS STEEL MANUAL INSTALLATION OPERATION AND MAINTENANCE LINEAR SOLUTIONS MADE EASY LINEAR SOLUTIONS MADE EASY 2700 4016_00_IMA S_M...

Page 2: ...ribed herein and any associated motion products without notice Information in this document is subject to change without notice Copyright 2020 Tolomatic Inc All rights Reserved All brand and product n...

Page 3: ...EMC Wiring Guidelines 13 Motion Control System Selection Recommendations 13 IMA S PRODUCT CONFIGURATION OVERVIEW 14 3 1 IMA S Series Configuration 14 3 2 Standard Configurations and Options 14 3 2 1 I...

Page 4: ...utation 21 Feedback Type 21 Offset Alignment 21 Electrical Degree Tolerance 21 5 2 Feedback Commutation Details 21 5 3 Cable and Connector Leads Information 24 5 3 1 Pinout Tables 24 5 3 2 Feedback Wi...

Page 5: ...1 1 Performance and Mechanical Specifications 37 A 1 2 Motor Specifications 37 A 1 3 Brake Specifications 37 A 1 4 Actuator Sizing 37 A 1 5 IMA S Brake Considerations 37 A 1 6 Critical Speed 37 A 1 7...

Page 6: ...S cable is resistant to cleaning and disinfecting agents 17 Figure 5 1 Thrust rod movement relative to motor rotation 21 Figure 5 2 Back EMF Voltage vs Electrical Angle 22 Figure 5 3 Back EMF Voltage...

Page 7: ...E MANDATORY ACTION or NOTE are arranged in a hierarchical system and have the following meaning DANGER Indicates a very hazardous situation which if not avoided could result in death or serious injury...

Page 8: ...safety notices and implement proper safety measures to prevent contact with hot surfaces Handling and Unpacking When unpacking and handling the actuator care should be taken not to drop the actuator...

Page 9: ...ork is performed on any equipment that is associated with the actuator The only field maintenance that may be performed on the IMA S include lubrication and replacement of the rod seal cartridge All o...

Page 10: ...mechanism making it a perfect actuator for applications such as volumetric filling and pumping The IMA S series integrates either a roller screw or ball screw technology with a servo motor and variet...

Page 11: ...the side requires a bend or drip loop It is not recommended to the mount the actuator in an orientation that faces the cable gland upwards If mounting the actuator with the cable gland facing upwards...

Page 12: ...ower Cable Bend Radius Bend Radius Bend Radius C2 B2 Feedback Code A B min bend radius C FA2A2 105 150 15 FT2A2 105 150 15 CA2A2 105 150 15 CT2A2 105 150 15 Dimensions in mm A C B A C B A2 Not to Scal...

Page 13: ...Tolomatic supplied cables have proper shielding and are recommended for proper installation If additional or alternate cables are required shielded cables are recommended The standard cables provided...

Page 14: ...oller Nut 4 mm lead RN05 RN05 Roller Nut 5 mm lead RN10 RN10 Roller Nut 10 mm lead MOTOR VOLTAGE MV21 230 Vac Motor Voltage 1Stack Winding MV41 460 Vac Motor Voltage 1Stack Winding MV23 230 Vac Motor...

Page 15: ...Available with 230 Vac or 460 Vac and with 1 stack or 3 stack windings Contact Tolomatic for application review and assistance in selecting voltage and windings 3 2 4 Internal Holding Brake Option B B...

Page 16: ...ing is provided to achieve sealing between the front face and mounting surface Use 3D CAD files available at www tolomatic com for critical dimensions 3 2 8 Optional Mounting Options Figure 3 5 FFG Fr...

Page 17: ...Connector CR3 CR5 CR10 Cable is resistant to cleaning and disinfecting agents Cables are matched for each feedback motor combination in 3 5 10 meter lengths Connectors are available on cables for sele...

Page 18: ...The relationship between the rotary motion of the motor and the linear motion of the actuator corresponds to the following relationships Linear distance traveled motor revolutions screw lead Linear S...

Page 19: ...400 500 SIDE LOAD lbf SIDE LOAD N STROKE mm STROKE in IMA S SIDE LOAD SPECIFICATIONS IMASA33 IMA22 IMASA33 IMAST33 IMAST33 IMAST22 4 3 Mechanical Installation Instructions 1 Remove packaging 2 Carefu...

Page 20: ...ion mounting considerations and specifications for each mounting configuration during installation CAUTION The IMA S Series actuator weight range is approximately 4 8 to 22 7 kg 10 5 to 50 lb Special...

Page 21: ...e and tested on a drive that is known to be equivalent to the drive that the customer plans to use for confirming proper feedback alignment and operation CAUTION In any case where it is determined tha...

Page 22: ...U to phase W and then using an index alignment tool to establish commutation This provides manufacturing the simplest means for aligning a feedback device however some manufactures will reference a m...

Page 23: ...300 360 0 60 120 180 240 300 360 Figure 5 4 Hall Alignment Resolver Feedback The IMA S family is also offered with resolver feedback A resolver must be excited with a sinusoidal Input and outputs two...

Page 24: ...16 V Black W L3 D L 16 W Green Yellow 16 Earth Ground White 20 BRK Brown 20 BRK Table 5 1 IMA S Power Cable wire colors Don t exceed rated motor voltage Earth Grounds Shielding The green wire or green...

Page 25: ...t to motor drive per drive manual Data Brown 24 Awg P1 Connect to motor drive per drive manual SIN Grey 24 Awg P3 Connect to motor drive per drive manual COS Black 24 Awg P2 Connect to motor drive per...

Page 26: ...ns F and G are used for the brake Thermal Device Motor is equipped with VISHAY Thermistor which is directly wired into feedback encoder device Consult Tolomatic for thermistor s manufactures part numb...

Page 27: ...motor drive per drive manual Hall W White 24 Awg P4 Connect to motor drive per drive manual I Violet 24 Awg P5 Connect to motor drive per drive manual I Blue 24 Awg P5 Connect to motor drive per drive...

Page 28: ...mproper current limits set in the drive along with incorrect wiring of the feedback cable can lead to damage of the motor 5 3 3 Thermal Sensor Specifications Most of the motor windings have an integra...

Page 29: ...the actuator with the brake applied Allowing the actuator to operate with the brake applied may cause serious damage to the actuator and or the brake Do not use the brake to support heavy loads while...

Page 30: ...er port located in the back of the actuator adjacent to the cable s Correctly utilizing the breather port will enhance protection against ingress of moisture by equalizing pressure in the actuator An...

Page 31: ...ly sanitize equipment Consult Tolomatic for chemical compatibility A rinse down of the actuator is required after the cleaning process to minimize seal exposure to sanitizing chemicals 7 2 Seal replac...

Page 32: ...new O Ring and install into groove of actuator body A Do Not over stretch the O Ring the O Ring is designed to snap into groove B O Ring doesn t require lubrication due to the nature of the material 4...

Page 33: ...uild up and potential premature failure All curves represent properly lubricated and maintained actuators BALL SCREW Step 1 Calculate actuator Power Output PIMA VRMS x TRMS x 0 113 watts Step 2 Select...

Page 34: ...PC 105 IMA S 33 BN Step 3 Calculate the Power Factor KP 105 1 4 75 Step 4 The lubrication interval tl for a given cycle is then calculated as tl 9000 hours KP 1 ROLLER SCREW For optimal performance a...

Page 35: ...alculation Step 3 The Lubrication Interval tL for a given cycle is then calculated as tL tBL x KT hours Where tBL Basic Lubrication Interval hours VRMS RMS Velocity in sec KT Thrust Correction Factor...

Page 36: ...then calculated as tL 2019 hours x 0 85 1716 hours 7 4 Storage Recommendations Make sure the equipment is placed in a suitable storage position to prevent damage to the seals thrust rod or cable Ensur...

Page 37: ...ion http sizeit tolomatic com The RMS thrust and velocity calculations provided should be only used for calculating the re lubrication interval A 1 5 IMA S Brake Considerations An unpowered IMA S will...

Page 38: ...urrent resistance inductance inertia etc Feedback is improperly aligned Contact Tolomatic Actuator cannot move Force is too large for the capacity of the actuator or too much friction is present Verif...

Page 39: ...uyer the benefit of all warranties given by the supplier of such Products The Product Warranty shall be limited to defects of which Tolomatic is notified within twenty one 21 days from the date of shi...

Page 40: ...lity to ensure that Products are suitable for Buyer s requirements and for the environment facilities or machinery for which they are intended by Buyer or by its end customer to be fitted or used Even...

Page 41: ...Tolomatic User Guide IMA S Integrated Motor Rod Style Actuator Stainless Steel 41 D 1 Certification D Appendix...

Page 42: ...oldout Brochure 9900 9076 EUROPE Tolomatic Europe GmbH Elisabethenstr 20 65428 R sselsheim Germany Phone 49 6142 17604 0 help tolomatic eu INNOVATIVE PRODUCTS Unique linear actuator solutions with End...

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