Fancom LM.125 User manual

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N.B.: The original, authentic version of this manual is the English version produced by Fancom B.V. or one of its
daughter companies (referred to further as Fancom). Any modifications introduced to this manual by third parties
have neither been checked nor approved by Fancom. Modifications are taken by Fancom to include translations
into languages other than English and the insertion and/or deletion of text and/or illustrations to/from the original
contents. Fancom cannot be held liable for any damages, injury, guarantee claims and other claims relating to this
type of modification, in as far as these modifications result in a content that differs from the original English
version of this manual produced by Fancom. For the latest information about product installation and operation,
please contact the customer service dept. and/or the technical service dept. of the Fancom company concerned.
In spite of the care taken when compiling this manual, if you should discover any errors, please inform Fancom
B.V. in writing. Fancom B.V., PO Box 7131, 5980 AC Panningen (the Netherlands).
Copyright © 2016 Fancom B.V.
Panningen (the Netherlands)
All rights reserved. Nothing from this manual may be copied, distributed or translated into other languages, partly
or wholly, without express prior written permission from Fancom. Fancom reserves the right to modify this manual
without notice. Fancom can give no guarantee, neither implicit nor explicit, for this manual. All risks are for the
user.
This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V.
Art.Nr. 35911934
GB160509

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1. General introduction .................................................................................................................................. 1
1.1 Fancom helpdesk ........................................................................................................................... 1
1.2 How to use this manual .................................................................................................................. 1
1.3 Safety instructions and warnings.................................................................................................... 1
2. Installing the LM.125 / .250 ........................................................................................................................ 2
2.1 Mount the LM.125 / .250................................................................................................................. 2
2.2 Mount the cable reel....................................................................................................................... 4
2.3 Mount the steel cable on the cable reel.......................................................................................... 4
2.4 Mount the CE protection cover on the cable reel............................................................................ 5
2.5 Mount the belt drum and belt.......................................................................................................... 6
2.6 Mount the CE protection cover on the belt drum ............................................................................ 6
2.7 Mount the pipe / chain coupling...................................................................................................... 7
2.8 Set the stroke length....................................................................................................................... 7
2.9 Connect the LM.125 / .250 ........................................................................................................... 10
2.10 Test the LM.125 / .250.................................................................................................................. 10
3. Using the LM.125 / .250............................................................................................................................ 11
3.1 Manual operation with battery drilling machine............................................................................. 11
3.2 Disposal / recycling....................................................................................................................... 11
4. Adjusting the LM.125 / .250...................................................................................................................... 12
4.1 Adjust limit switches ..................................................................................................................... 12
5. Extra possibilities..................................................................................................................................... 14
5.1 Reversing the direction of rotation................................................................................................ 14
6. Technical specifications .......................................................................................................................... 15
7. Appendix: connection diagrams............................................................................................................. 17
7.1 Actuator position feedback ........................................................................................................... 17
7.2 Connection LM 1~ Phase ............................................................................................................. 17
7.3 Control connection LM 3~ Phase Y.............................................................................................. 17
7.4 Motor connection LM 3~ phase Y................................................................................................. 18
7.5 Control connection LM 3~ Phase Δ............................................................................................... 18
7.6 Motor connection LM 3~ Phase Δ................................................................................................. 19
8. EG declaration of conformity .................................................................................................................. 20

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This manual has been compiled with the utmost care. If, however, you should discover an error, please inform
Fancom B.V..
For any questions and support, please contact the local Fancom Sales & Service Center.
The following symbols are used in this manual:
Tips and suggestions.
Note providing recommendations and additional information.
Warning indicating damage to the product if you do not follow procedures carefully.
Warning indicating danger to humans or animals.
Electrical shock hazard. Danger to humans and animals.
Example of a practical application of the described functionality.
Calculation example.
Before installing and commissioning the LM.125 / .250, read the safety instructions, provisions and conditions
carefully. This paragraph contains a number of general safety instructions. The installation of the device and
remedying of any malfunctions should be performed by a certified electrical installer according to the applicable
norms. The guarantee does not apply if this product is installed in any other way than is indicated by Fancom and
if the product's motor has been opened and changes have been made to the product.
Disconnect power before installation.
Use correct wires as shown in the connection diagrams.
Make all wiring connections and check them before applying power. Incorrect connections can cause
permanent damage.
Never place the LM.125 / .250 in a place where the weather has direct influence (not in the sun, not in
places where the temperature can rise sharply etc.).
Inspect the LM.125 / .250 periodically for any damages. Notify your installation technician immediately
of any damages. A damaged LM.125 / .250 is unsafe!
Do not touch any of the LM.125 / .250 moving parts.

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Install the LM.125 / .250 and associated components as follows:
1. Mount the LM.125 / .250 (see page 2)
2. Mount the cable reel (see page 4)
3. Mount the steel cable on the cable reel (see page 4)
4. Mount the CE protection cover on the cable reel (see page 5)
5. Mount the belt drum and belt (see page 6)
6. Mount the CE protection cover on the belt drum (see page 6)
7. Mount the pipe / chain coupling (see page 7)
8. Set the stroke length (see page 7)
9. Connect the LM.125 / .250 (see page 10)
10. Test the LM.125 / .250 (see page 10)
Never place the LM.125 / .250 in a place where the weather has direct influence (not in the sun, not in
places where the temperature can rise sharply etc.).
Place the LM.125 / .250 at such a height that the manual control can be used.
Mount the actuator on a solid and safe surface.
When mounting, the corresponding LM mounting kit can be used. Otherwise, mark the drilling holes
using the drilling jig supplied with the actuator.
Seal the gland nuts after mounting to prevent the entry of moisture, dust and/or aggressive gases.
Never mount the actuator in the following position:

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Cable / pulley combination
LM-mounting kit

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Ensure that you have the steel cable on the correct side and that you have the proper direction of
rotation for coiling up the steel cable.
Ø 50 mm
1. Feed the cable through the opening.
2. Place the retainer clamp at the end of the steel cable.
3. Wind at least 2 strokes before loading the cable.

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Ø 80/106 mm
1. Feed the cable through the opening.
2. Insert the cable into the blind hole and fix using the hexagonal socket screw.
3. Wind at least 2 strokes before loading the cable.
Placement of the CE cover is mandatory if the LM.125 / .250 installed within reach (lower than 2.5 m
above the subsurface) of humans or animals.

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Placement of the CE cover is mandatory if the LM.125 / .250 is installed within reach (lower than 2.5 m
above the subsurface) of humans or animals.

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Combination overview
The stroke length depends on whether the worm wheel supplied has been mounted or not.
Two different stroke lengths can be set on the LM.125 / .250 (see technical specifications).
The factory setting is without the worm wheel.

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Without worm wheel 3.0 - 12.0 rev
With worm wheel 1.5 –3.0 rev
Mount the limit switch set on the motor axle
The limit switch set must be moved so the worm wheel can be mounted. Unscrew the M4 screw at the rear
(~5mm). The srew at the front does not need to be unscrewed. The limit switch set slides under the front screw
head.
Screw at the rear
Screw at the front
The limit switch set has alignment locks (see picture below). To move the limit switch set, lift the alignment lock
out of the opening and move it at the same time.

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Position with worm wheel
Position without worm wheel
Place the alignment lock in the right position and securely tighten the M4 screw. Place the worm wheel on the
motor axle and secure with the clamping bush supplied.

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Make sure that the LM.125 / .250 is well and properly grounded according to the guidelines.
Disconnect power before connecting the cables and only apply power after all the cables have been
connected correctly.
Always observe the regulations of the electricity company.
Mount the cables so they cannot be damaged, and can easily be replaced in the event of a malfunction.
The voltage and frequency data on the actuator identification plate must correspond to the power
supply.
Separate high and low voltage wires by mounting them in separate cable channels.
Limit the length of signal cables as much as possible. Avoid crossing low/high voltage cables.
For electrical connection of the LM.125 / .250 refer to the following diagrams in the appendixes.
Connection LM.125 / .250 single phase
Connection LM.125 / .250 three phase in star connection
Connection LM.125 / .250 three phase in delta connection
The position feedback is done by means of a CPS (contactless position sensor).
A CPS is, in contrast to the potentiometer, not manually adjustable.
A limit switch set with CPS has a grey sprocket wheel in the middle.
1. Check whether the LM.125 / .250 has been connected correctly.
2. Check whether the LM.125 / .250 works optimally.

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When using the manual operation, do not activate the actuator electrically.
If the actuator can no longer be activated electrically, the manual operation can still be used to open and close the
motor. Use a battery drilling machine and the 6mm/0.24inch hexagonal pin supplied. Place the hexagonal pin in
the drill head, then insert it into the back of the actuator (see figure).
When disposing the LM.125 / .250 please comply with all relevant requirements and regulations applicable in your
country.

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Check to make sure that all the electrical connections have been made properly before you adjust the
limiting switches.
No.
Description
No.
Description
1
Cam disc for the close position
7
Roller on the switch arm for the close position
2
Screw for affixing the cam disc for the close
position
8
Limiting switch for the close position
3
Worm gear for fine adjustment of the close
position
9
Limiting switch for the open position
4
Cam disc for the open position
10
Roller on the switch arm for the open position
5
Screw for affixing the cam disc for the open
position
11
CPS (Contactless Position Sensor)
6
Worm gear for fine adjustment of the open
position

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To adjust the limiting switches, proceed as follows:
1. Open the LM.125 / .250 housing.
2. Position the cam discs (1 and 4) such that these are positioned freely on the shaft (so the you can twist the
cam discs).
3. Place the manual switch in the CLOSE position ().
4. Close the intake valve completely in order to adjust the CLOSE position.
5. Turn the cam disc (1) so that the cam is against the underside of the limiting switch's (8) switch arm roller (7).
6. Tighten the screw (2) on the cam disc. Fine adjustment can be done by turning the worm gear (3).
7. Place the manual switch in the OPEN position ().
8. Close the intake valve completely in order to adjust the OPEN position.
9. Turn the cam disc (4) so that the cam is against the upper side of the limiting switch's (9) switch arm roller
(10).
10. Tighten the screw (5) on the cam disc. Fine adjustment can be done by turning the worm gear (6).

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The direction of rotation of the propulsion motor can be reversed. This possibility is used whenever the connection
has been made in the opposite direction.
Don’t switch the CPS wires. This will damage the CPS.
Adjust the CLOSE cam disc of a LM.125 / .250 motor against the upper side of the CLOSE limiting
switch.
Adjust the OPEN cam disc of a LM.125 / .250 motor against the lower side of the open limiting switch.
To reverse the direction of rotation, perform the following steps:
LM.125 / .250 single phase
1. Switch off the power.
2. Open the cover of the reduction gear unit (reductor).
3. Change over the motor open and motor close connection (terminal 1 and 2) of the motor connection terminal.
4. Follow the instructions according to the reverse rotation mentioned in the IMS manual.
5. Close the cover of the reduction gear unit.
6. Switch on the power.
LM.125 / .250 three phase
1. Switch off the power.
2. Open the cover of the reduction gear unit (reductor).
3. Change over the two phases, e.g. U1 and V1.
4. Follow the instructions according to the reverse rotation mentioned in the IMS manual.
5. Close the cover of the reduction gear unit.
6. Switch on the power.

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Mains power supply
Single phase
50Hz
60Hz
Voltage
230 V AC (± 10%)
240 V AC (± 10%)
Frequency
50 Hz
60 Hz
Max. current used LM.125
1,0 A
1,2 A
Max. current used LM.250
1,8 A
2,3 A
Power consumption LM.125
230W
290W
Power consumption LM.250
420W
530W
Overload protection
YES
YES
Capacitor LM.125
10 μF
10 μF
Capacitor LM.250
18 μF
18 μF
Three phase
Δ
Y
Voltage
3 x 230 Vac (± 10%)
400-415 Vac (± 10%)
Frequency
50 / 60 Hz
50 / 60 Hz
Max. current used LM.125
0,8 A
0,5 A
Max. current used LM.250
1,0 A
0,6 A
Power consumption LM.125
320W
350W
Power consumption LM.250
400W
420W
Overload protection
YES
YES
Inputs
Position feedback actuator
CPS (contactless position sensor)
Limit switches
30Vac / 60Vdc , max 1A
Actuator
Running speed at 50 Hz
2.0 RPM
Running speed at 60 Hz
2.4 RPM
Torque LM.125
125 Nm
Torque LM.250
250 Nm
Tensile force LM.125, cable reel ø50 mm
450 kg
Tensile force LM.125, belt drum ø55 mm
450 kg
Tensile force LM.125, cable reel ø80 mm
300 kg
Tensile force LM.125, belt drum ø80 mm
300 kg
Tensile force LM.125, calbe reel ø106 mm
225 kg
Tensile force LM.125, belt drum ø100 mm
250 kg
Tensile force LM.250, cable reel ø80 mm
625 kg
Tensile force LM.250, belt drum ø80 mm
625 kg
Tensile force LM.250, cable reel ø106 mm
475 kg
Tensile force LM.250, belt drum ø100 mm
500 kg
Min. -max number of revolutions with worm wheel
1.5 - 3.0
Min. -max number of revolutions without worm wheel
3.0 - 12.0
Number of revolutions depending on worm wheel
1.5 - 3.0 - 12.0 rev
Min. -max stroke cable reel ø50 mm
23 - 49 - 195 cm
Min. -max stroke belt drum ø55 mm
26 - 55 - 240 cm
Min. -max stroke cable reel ø80 mm
35 - 75 - 300 cm
Min. -max stroke belt drum ø80 mm
38 - 82 - 330 cm
Min. -max stroke cable reel ø106 mm
50 - 100 - 400 cm
Min. -max stroke belt drum ø100 mm
50 - 100 - 400 cm

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Oil
Type
Shell Omala S4 WE 320 synthetic
Amount LM.125
0.4 l
Amount LM.250
1.2 l
Housing
Plastic housing with screw closure
IP54
Insulation class
F
Dimensions LM.125 (lxwxh)
256 x 205 x 206 mm
Dimensions LM.250 (lxwxh)
423 x 235 x 249 mm
Weight LM.125 1~ phase
9.5 kg
Weight LM.125 3~ phase
9.4 kg
Weight LM.250 1~ phase
17.0 kg
Weight LM.250 3~ phase
15.8 kg
Ambient climate
Operating temperature range
0°C to +40°C
Storage temperature range
-10°C to +50°C
Relative humidity
< 95%, not condensing
Accessoires
Cable reel (only for LM.125)
ø50 mm
Cable reel
ø80 mm, ø106 mm
Belt drum (only for LM.125)
ø55 mm
Belt drum
ø80 mm, ø100 mm
Pipe/chain connection
ø1 inch
CE protection cover for cable reel
ø50, ø80, ø106 mm
Ce protection cover for belt drum
Universal cover for all belt drums

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