Accessories

20477-00001

Honeywell logic module bracket.

AV6-20

Shaft extension

K6 US

Standard LF clamp (3/8” to 1/2”).

K6-1

Shaft clamp reversible

KG10A

Ball joint

KG8

Ball joint

KH8

Damper crank arm

KH-LF

Actuator arm

KH-LFV

V-bolt Kit for KH-LF.

LF-P

Anti-rotation bracket LF.

SH10

Push rod for KG10A ball joint (36” L, 3/8” diameter).

SH8

Push rod for KG6 & KG8 ball joints (36” L, 5/16” diameter).

TOOL-06

8 mm and 10 mm wrench.

ZDB-LF

Angle of rotation limiter

ZF8-LF

Form fit adapter

ZG-109

Right angle bracket for ZS-260.

ZG-110

Stand-off bracket for ZS-260.

ZG-112

LF right angle bracket 4-1/2x5-1/2x2-1/2” (HxWxD).

ZG-DC1

Damper clip for damper blade, 3.5” width.

ZG-DC2

Damper clip for damper blade, 6” width.

ZG-LF112

LF crankarm adaptor kit (includes ZG-112).

ZG-LF2

LF crankarm adaptor kit (T bracket included).

ZG-LMSA-1

Shaft extension for 3/8” diameter shafts (4” L).

ZG-LMSA-1/2-5 Shaft extension for 1/2” diameter shafts (5” L).

ZS-100

Weather shield - galvaneal 13x8x6” (LxWxD).

ZS-101

Base plate for ZS-100.

ZS-150

Weather shield - PC w/ foam seal 16x8-3/8x4” (LxWxD).

ZS-260

Explosion proof housing.

ZS-300

NEMA 4X, 304 stainless steel enclosure.

ZS-300-5

NEMA 4X, 316L stainless steel enclosure.

ZS-300-C1

1/2” shaft adaptor, standard wtih ZS-300(-5).

ZS-300-C2

3/4” shaft adaptor for ZS-300(-5).

ZS-300-C3

1” shaft adaptor for ZS-300(-5).

IRM-100

Input rescaling module for modulating actuators.

P475

Shaft mount, non-Mercury aux. switch for 1/2” dia. shafts.

P475-1

Shaft mount, non-Mercury aux. switch for 1” dia. shafts.

PS-100

Low voltage and control signal simulator.

SGA24

Positioners suitable for use with the modulating damper

actuators LM..A-SR, NM..A-SR, SM..A-SR and GM..A-SR

SGF24

Positioners suitable for use with the modulating damper

actuators LM..A-SR, NM..A-SR, SM..A-SR and GM..A-SR

ZG-SGF

Mounting plate for SGF.

ZG-X40

120 to 24 VAC, 40 VA transformer.

Typical Specification

Spring return control damper actuators shall be direct coupled type which

require no crank arm and linkage and be capable of direct mounting to a

shaft up to a 3/4” diameter and center on a 1/2” shaft (default). Actuator shall

deliver a minimum output torque of 35 in-lbs. The actuator must provide

modulating damper control in response to a 3 kΩ NTC thermistor, 55°F

setpoint. Actuator must have a built-in minimum position potentiometer.

Actuator must have a minimum position override via 0 to 10 VDC on wire 4.

Actuators shall use a brushless DC motor controlled by a microprocessor

and be protected from overload at all angles of rotation. Run time shall be

independent of torque load. A 2 to 10 VDC feedback signal shall be provided

for position feedback. The actuator must be designed so that they may be

used for either clockwise or counter clockwise fail safe operation. Actuators

shall be cULus listed, have a 5 year warranty, and be manufactured under

ISO 9001 International Quality Control Standards. Actuators shall be as

manufactured by Belimo.

Line

Volts

MA thermistor

setpoint 55ºF

Control Signal

0 to 10 VDC

Grn

U Output, 2 to 10 V

Blk

Red

Wht

Common

+ Hot

Y

1

30

1

3

27

26

28

29

3k

NTC

OrgY

24 VAC Transformer

(1)

(2)

(3)

(4)

(5)

Typical Economizer Control

Line

Volts

Control Signal

0 to 10 VDC

1

3

27

26

30

29

GrnU Output, 2 to 10 V

Blk

Red

Wht

Common

+ Hot

OrgY

Y

1

24 VAC Transformer

(1)

(2)

(3)

(4)

(5)

Override Control

LF24-ECON-R03 US Damper Actuator Technical Data Sheet

Modulating, Spring Return, 24 V, Economizer, 3k

Ω Mixed Air Sensor, Built-in

Minimum Position Adjustment

800-543-9038 USA

866-805-7089 CANADA

203-791-8396 LATIN AMERICA / CARIBBEAN