Munters IA0090 Instruction Manual Download Page 17 | Manualshive

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Munters IA0090 Instruction Manual Download Page 17

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© Munters Corporation, April 2019

QM1235r2

3.8 Potentiometer table IA0090 motor gearbox (i=1,0)

The table below can be used to select the necessary gearwheels when fitting a potentiometer and

installation set in an IA0090 motor gearbox. The table shows the maximum number of revolutions of
the drive shaft of the IA0090 motor gearbox.

A range of 9 revolutions of the potentiometer has been chosen for maximum precision and sufficient

reserve rotations when using a potentiometer. If the desired number of revolutions falls below the
minimum value given, a 5-turn potentiometer may be used. In that case, the values in the table that
give the maximum number of revolutions of the drive, should be divided by 2.

Connection and Operations

Chapter 3

IA0090

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Summary of Contents for IA0090

Page 1: ...1 Munters Corporation April 2019 QM1235r2 Instruction Manual IA Inlet Actuator Models IA0090 IA0090P IA0250D IA0250DP IA Inlet Actuator ...

Page 2: ... and are supplied including mounting bolts and spring washers IA0090 motor gearboxes IA0250D motor gearboxes Drive torques of 1000 lb in Drive torques of 3540 lb in 1 2 at 60 Hz mains frequency 1 2 at 60 Hz mains frequency Suitable for intermittent use duty class 3 30 duty cycle maximum 25 minutes Provided with a two sided output drive shaft for mounting one winch or belt drum or two 16 tooth 1 2 ...

Page 3: ... 7 2 3 Pre winding the winch belt onto the belt drum configuration 1 8 3 Connection and Operations 3 1 Connection and operation abbreviations 9 3 2 Connecting the control components switch materials and cable lengths 9 3 3 Overview connections and elements for Operating Setting 9 3 4 Rotational directions and end positions IA0090 motor gearbox 11 3 5 Wiring diagrams IA0090 motor gearbox 11 3 6 Set...

Page 4: ... 4 A Power 90 W 180 W Environment Protection class IP55 IP55 Operating temperature 0 tot 40 C 32 tot 104 F 0 tot 40 C 32 tot 104 F The IA0090 IA0250D ships in 2 boxes Box 1 of 2 is the Gear Motor and Box 2 of 2 is the installation kit The IA0090 IA0250D is standard delivered with a 1 phase motor A 115V The IA0090 IA0250D is standard delivered with limit switch system and mounting kit Configuration...

Page 5: ...ter built in set AC1429 for the IA0090 motor gearbox Position feedback which works in combination with the limit switch system The built in set with potentiometer makes it possible to signal with precision to a climate computer not just the start and end positions of the limit switch system but also all the intermediate positions of the driven system AC1429 Specifications Resistance 5kΩ R5K Revolu...

Page 6: ...nnecting setting and operating the IA0090 Attention Please ensure that the IA0090 is mounted securely so that the building structure can sufficiently absorb the forces applied CAUTION Image 2 1 M10 bolt Use the M10 bolt and washer from the mounting kit to mount the plates to the gearbox Mounting IA0090 IA0250D Belt Drum Wall Mount Mount the mounting plate for wall assembly to the IA0090 as follows...

Page 7: ...unting IA0090 IA0250D Belt Drum Ceiling Mount Configuration 1 Mount the square mounting plate to the IA0090 by choosing option 1 side or 2 foot Configuration 1 Mount the drum winch belt single or double and couplings for the IA0090 as follows 2 2 Mounting the Drum Winch Belt and Couplings MOUNTING BRACKET IA0090 ACTUATOR M10x20 BOLT M10 SPLITLOCK WASHER ...

Page 8: ...se the belt drum and winch belt of the IA0090 IA0250D it is necessary to pre wind the belt at least a revolution onto the drum Belt drum with single or double belt At least revolution Not pre winding the winch belt may result in injury at high belt or drum loads CAUTION Installation Instructions Chapter 2 ...

Page 9: ...h Stop Open Close Automatic U1 Motor connection U1 V1 Motor connection V1 W1 Motor connection W1 Z1 Gear Wheel Threaded Shaft Potentiometer Set Z2 Gear Wheel Potentiometer Shaft Potentiometer Set PTO Protection Thermal Overload Switch R Relay 3 1 Connection and Operation Abbreviations 3 2 Connecting the control components Switch Materials and cable lengths Please use only suitable control componen...

Page 10: ...ve the limit switch cover while the gasket stays in place 1 Limit switch cover 2 Gasket 3 Bolts 4 Cover electric motor Connection and Operations Chapter 3 The overview of a IA0090 motor gearbox The detailed diagrams for connecting are shown in Step 3 5 Image 3 3 1 Image 3 3 2 ...

Page 11: ...are applicable during installing and setting of the IA0090 gearbox A temporary and a permanent diagram are used in a number of steps according to Step 3 5 Temporary connections diagram 3 5 2 This is only used for setting switch according to Step 3 6 prior to making the permanent connections of the IA0090 gearbox Therefor a Temporary Power Cable is connected to the switch Permanent connections diag...

Page 12: ... Chapter 3 Connect the Temporary Power Cable The image and the diagram below show the connections of a Temporary Power Cable Image 3 5 1 Go to Step 3 6 and set the Limit Switch System prior to the permanent connections Remove the Temporary Power Cable Image 3 5 2 IA0090 ...

Page 13: ... 115V 2 5 A When setting the Limit Switch after the permanent connections make sure that S111 and P71 or equivalent parts are configured toprovide power to L1 13 of connection block K1 ATTENTION TIP Reverse the direction of rotation of the IA0090 if desired The direction of rotation can be turned by changing connections 12 and 13 L2 and L1 in the connection block K1 IA0090 CCW Counter Clockwise CW...

Page 14: ...ng Ring cannot turn on the Brass Nut anymore Setting the Counter Clockwise CCW B limit 1 Put switch S1 into CCW position 2 When end position CCW B is reached put switch S1 back to Stop 3 On the CCW B end turn the Textured Brass Nut hand tight against the stop 4 Now turn the Adjusting Ring over the Textured Brass Nut so far that the working switch is just contacted by the long Adjusting Screw 5 Now...

Page 15: ...ause damage to the limit switch system as a result of which the limit switch system will not function well anymore ATTENTION Operating mode Make sure the switch S1 is put in CW A Auto position when permanent connections are done and setting of the Switch is finished Image 3 6 3 Place the limit switch cover with the gasket still in place and mount it with the four bolts See image 3 3 1 TIP If the f...

Page 16: ...aft of the pot so that the teeth on each gear nest together and tighten the pot nut with the hex key wrench See Figure A 2 The Potentiometer is pre wired to the terminal bock K2 Make the connections between the controller and terminal block K2 See Figure B If the Pot is changing voltage from low in the open position to high in the closed position then reverse the red and black wire on the controll...

Page 17: ...f revolutions of the drive shaft of the IA0090 motor gearbox A range of 9 revolutions of the potentiometer has been chosen for maximum precision and sufficient reserve rotations when using a potentiometer If the desired number of revolutions falls below the minimum value given a 5 turn potentiometer may be used In that case the values in the table that give the maximum number of revolutions of the...

Page 18: ...3 5970 0021 Korea Munters Korea Co Ltd Phone 82 2 761 8701 Mexico Munters Mexico Phone 52 818 262 54 00 Russia Munters AB Phone 7 812 448 5740 Singapore Munters Pte Ltd Phone 65 744 6828 South Africa and Sub Sahara Countries Munters Pty Ltd Phone 27 11 997 2000 Spain Munters Spain S A Phone 34 91 640 09 02 Sweden Munters AB Phone 46 8 626 63 00 Thailand Munters Co Ltd Phone 66 2 642 2670 Turkey Mu...

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