Honeywell LKS 160 User manual

1 EN2C-0112SZ20 R0202
PRODUCT HANDBOOK
ACTUATOR
LKS 160
FOR AIR DAMPERS ON MULTI-STAGE AND
MODULATING BURNERS
CONTENTS
GENERAL
Description ................................................................. 2
Features ...................................................................... 2
TECHNICAL DATA
Specification ............................................................... 3
Dimensional drawings ................................................ 5
INSTALLATION AND OPERATION
Installation and final checkout .................................... 6
Citrcuit diagrams ........................................................ 7
VARIOUS
Standards and approvals ........................................... 9
Ordering information .................................................. 9
Accessories ................................................................ 9
APPLICATION
The LKS 160 air damper actuator is designed to be fitted to
multi-stage or modulating oil and gas burners with fully
closed position.

EN2C-0112SZ20 R0202 2
Electric actuator up to 3.0 Nm
• Drive times: 3 ... 65 sec.
• Variants: - clockwise or counter clockwise rotation
- with integrated electronic circuitry
- shaft version
GENERAL
DESCRIPTION
A synchronous motor powers a drive shaft and a backlash-
free cam shaft via a gear reducer.
The cam shaft operates limit and auxiliary switches. The
position at which one of the limit or auxiliary switches operates
can be adjusted steplessly within the operating range using
the associated cam disc. Manually adjustable lever-operated
cams or spindle-driven cams, which can be adjusted with a
screwdriver, are available.
FEATURES
• Position indicator
• Easily adjustable limit and auxiliary switches
• Synchronous motor

3 EN2C-0112SZ20 R0202
Diagram Shaft Drive Load torque Holding Voltage Type Remarks
time torque
Nr. Nr. s Nm Nm V
S1 5 5 2,5 0,8 230 LKS 160-01 A 5-5 S1 standard version
S2 5 5 2,5 0,8 230 LKS 160-03 A 5-5 S2 standard version
S1 5 12 3 1,5 230 LKS 160-07 A 5-12 S1
S1 5 5 2,5 0,8 230 LKS 160-09 A 5-5 S1 Spindle-driven cam
S7 5 30 3 3 24 LKS 160-22 A 5-30 S7
S7.1 5 30 3 3 110 LKS 160-24 A 5-30 S7.1
S6 5 34 3 3 230 LKS 160-25 A 5-34 S6
S1.2 5 34 3 3 230 LKS 160-26 A 5-34 S1.2
S1 5 12 3 1,5 230 LKS 160-37 A 5-12 S1
S4 5 5 2,5 0,8 230 LKS 160-39 A 5-5 S4
S2 5 3 1,5 0,6 230 LKS 160-40 A 5-3 S2
S13 5 45 3 3 230 LKS 160-42 A 6-45 S13 Spindle-driven cam
S8.P1.1 5 34 3 3 230 LKS 160-44 A 5-34 S8.P1.1 Potentiometer can be retrofitted
S8.P2 5 30 3 3 110 LKS 160-55 A 5-30 S8.P2 Potentiometer can be retrofitted
S8.P4 5 45 3 3 230 LKS 160-59 A 5-45 S8.P4 with Potentiometer, special circuit
S8.P 6 34 3 3 230 LKS 160-63 A 6-34 S8.P Potentiometer can be retrofitted
S8.P4.1 5 38 3 3 120 LKS 160-65 A 5-38 S8.P4.1 Run time at 60 Hz, with Potentiometer,
special circuit
S8.P3 5 30 3 3 24 LKS 160-67 A 5-30 S8.P3 Potentiometer can be retrofitted
S8.P1.1 5 34 3 3 230 LKS 160-68 A 5-34 S8.P1.1 Potentiometer can be retrofitted,
spindle-driven cam
S8.P1 5 5 2,5 0,8 230 LKS 160-70 A 5-5 S8.P1
S4 5 3 1,5 0,6 230 LKS 160-73 A 5-3 S4
S15 5 5 2,5 0,8 230 LKS 160-75 A 5-5 S15 For 3-stage operation
S2 5 12 3 1,5 230 LKS 160-79 A 5-12 S2
2) 3)
4)
6)
5) 7)
1)
SPECIFICATION
TECHNICAL DATA
Type overview
clockwise rotation
Legend
1) when viewing from direction A (see dimensional drawing)
2) see “Circuit diagrams”
3) see “Dimensional drawing”
4) at 50 Hz for 90°
at 60 Hz, Drive times are about 20 % shorter
5) under nominal conditions
under extreme conditions (e.g. +60 °C, 230V -15%) the torques will be 25% lower
6) +10% -15%; 50...60Hz
at -15%; torque reduced by approx. 20% at undervoltage
7) Standard: Lever-operated cam

EN2C-0112SZ20 R0202 4
Technical Data
Housing
•impact-proof, heat-resistant synthetic material
Colour: black
Drive motor
•reversible synchronous motor
Switch point setting
•stepless cam setting, lever-operated or spindle-driven
cams; if spindle-driven, with superimposed scale
Position indicator
•scale
Connection system
•terminal blocks
Gearing
•spur gearing, maintenance-free
Drive shaft
•steel
Fitting and fastening
•Fastened from inside via tapped M 5 through-holes
Diagram Shaft Drive Load torque Holding Voltage Type Remarks
time torque
Nr. Nr. s Nm Nm V
S1 5 5 2,5 0,8 230 LKS 160-02 B 5-5 S1 standard version
S2 5 5 2,5 0,8 230 LKS 160-04 B 5-5 S2 standard version
S1 5 3 1,5 0,6 230 LKS 160-08 B 5-3 S2
S1 5 5 2,5 0,8 230 LKS 160-10 B 5-5 S1
S2 5 3 1,5 0,6 230 LKS 160-12 B 5-3 S2
S6 5 34 3 3 230 LKS 160-18 B 5-5 S2
S2.1 5 5 2,5 0,8 230 LKS 160-19 B 5-5 S2.1 Shaft with adapter
S3.2 5 5 2,5 0,8 110 LKS 160-28 B 5-5 S3.2
S4 5 5 2,5 0,8 230 LKS 160-36 B 5-5 S4
S13 6 34 3 3 230 LKS 160-43 B 6-34 S13 Spindle-driven cam
S2 5 12 3 1,5 230 LKS 160-50 B 5-12 S2
S4 5 5 2,5 0,8 230 LKS 160-51 B 5-5 S4
S2 5 8 3 1,5 230 LKS 160-52 B 5-8 S2 Other cam colours
S8.P1 5 12 3 1,5 230 LKS 160-57 B 5-12 S8.P1 Potentiometer can be retrofitted
S4 5 12 3 1,5 230 LKS 160-60 B 5-12 S4
S6 5 5 2,5 0,8 230 LKS 160-61 B 5-5 S6
S8.P1.1 5 34 3 3 230 LKS 160-69 B 5-34 S8.P1.1
S6.1 5 5 2,5 0,8 110 LKS 160-71 B 5-5 S6.1
S4.9 5 5 2,5 0,8 230 LKS 160-74 B 5-5 S4.9 Relays control 24 VDC
S6.2 5 65 3 3 230 LKS 160-76 B 5-65 S6.2
S8.P1 5 5 2,5 0,8 230 LKS 160-77 B 5-5 S8.P1 Potentiometer can be retrofitted
S12 5 30 3 3 230 LKS 160-78 B 5-30 S10 Face down
counter-clockwise rotation
3)
4)
6)
5)
2)
1)
7)
Legend
1) when viewing from direction A (see dimensional drawing)
2) see “Circuit diagrams”
3) see “Dimensional drawing”
4) at 50 Hz for 90°
at 60 Hz, Drive times are about 20 % shorter
5) under nominal conditions
under extreme conditions (e.g. +60 °C, 230V -15%) the torques will be 25% lower
6) +10% -15%; 50...60Hz
at -15%; torque reduced by approx. 20% at undervoltage
7) Standard: Lever-operated cam
PCBs
•for all electrical functions, increased conductor thickness
Mains voltage
•230 V -15% +10% or
110 V -15% +10%
Mains frequency
•50 Hz or 60 Hz
Safety class
•II VDE 0631
Power consumption
•approx. 4 VA
Duty cicle
•depending on motor, 50 to 70 % in 2 minutes
Interference suppression
•N (according to VDE 0785)
Actuating angle
•max. 90°
Mounting position
•any

5 EN2C-0112SZ20 R0202
DIMENSIONAL DRAWING
62
52
119
25
7
8
27
104
8
Shaft Version Nr.
5
6
PG 9
DD
D) Fixing hole
through-hole 5,2 mm inside dia
Protection
•IP 44, assuming appropriate cable entries and screw
fastening (DIN 40050)
Cable entries
• 2 x PG9
Cable connection
•terminal block for 0.5 mm2(min.) and 2.5 mm2(max.)
wire cross-section
Direction of rotation
•see “Type overview”
Torque and holding torque
•see “Type overview”
Drive times
•3 to 65 sec for 90°
Limit and auxiliary switches
•max. 7
operation with adjustable cam discs, cams coloured in
normal way:
blue fully closed position
orange low load
red high load
black spare switches for additional functions
•switching voltage
AC 24....230 V
•switching capacity
with inductive loads 250 VA
Ambient temperature
•operation 0 ... +60°C
•transport and storage -20 ... +60°C
Condensation, icing and exposure to water not
permitted
Weight
• approx. 610g
A

EN2C-0112SZ20 R0202 6
• The regulations and standards applicable in each
particular case must be observed.
• Installation and commissioning must only be
carried out by qualified technicians.
• Electrical wiring must comply with national and
local regulations.
• Always lay the burner ignition cable separately
and as remotely as possible from the device and
other cables.
• Carefully check all cabling and wiring prior to
commissioning.
• Disconnect the actuators completely from the
power supply when working close to terminals
and connections.
• Screw the housing cover securely in place to
provide shock-hazard protection on the actuator
and all electrical connections.
• Electromagnetic emissions must be checked on
a case by case basis.
INSTALLATION AND FINAL CHECKOUT
INSTALLATION AND OPERATION

7 EN2C-0112SZ20 R0202
CIRCUIT DIAGRAMS
S2
S1
S2.1 S3
S4 S4.9
S5 S6

EN2C-0112SZ20 R0202 8
CIRCUIT DIAGRAMS
S8.P1
S8.P
S9 S10
S11 S12
S13 S15

9 EN2C-0112SZ20 R0202
Conformity
• In accordance with EU Directives 73/23/EU
and 93/68/EU. Conforms to
EN 60730 – 1 : 1991 A1 and A11 : 1991
EN 60730 – 2 – 5 : 1991
LKS 160-09 B 5 - 30 S3.P1.1
Circuit version
Drive time for 90°
3s (1,5 Nm) 22s (3,0 Nm)
5s (2,5 Nm) 34s (3.0 Nm)
8s (3,0 Nm) 45s (3.0 Nm)
12s (3.0 Nm) 65s (3.0 Nm)
Type of drive shaft
5Standard shaft Ø 8, one side bevelled to 7 mm
6Special shaft, e.g. hexagonal
Direction of rotation
Aclockwise
Bcounter-clockwise
Model
Series
Not for creation of new type
Potentiometer - retrofit set for actuators without relays
(90°= ca 1kΩ)ZPN 160-01
STANDARDS AND APPROVALS
ORDERING INFORMATION
ACCESSORIES
VARIOUS
Potentiometer - retrofit set for actuators with relays
(90°= ca 1kΩ)ZPN 160-06
Other versions on request

EN2C-0112SZ20 R0202 10
Honeywell Burner & Boiler Control Europe
Satronic AG
Honeywell-Platz 1
CH-8157 Dielsdorf
Switzerland
Phone [phone]
Fax [phone]