Belimo Aircontrols (USA), Inc. LF230-S US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque

SKU: LF230SUS
Unit Price
List Price$770.00
Your Price$346.50You Save$423.50 (55.0 %)
Login or Register to view your lower price for this product!
In Stock! Order Soon Ships in 24 hours
Availability: 1

LF Series DIrect coupled spring return actuator, 35 in-lb minimum torque

ApplicationFor On/Off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer?s specifications. Control is On/Off from an auxiliary contact or a manual switch. The actuator is mounted directly to a damper shaft from 3/8? up to 1/2? in diameter by means of its universal clamp, 1/2? shaft centered at delivery. For shafts up to 3/4? use K6-1 accessory. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.
SH8Push rod for KG6 & KG8 ball joints (36? L, 5/16? diameter).
ZG-DC1Damper clip for damper blade, 3.5? width.
ZG-DC2Damper clip for damper blade, 6? width
ZS-100Weather shield - galvaneal (13? L x 8? W x 6? D).
ZS-150Weather shield - PC w/ foam seal (16? L x 8-3/8? W x 4? D).
ZS-260Explosion proof housing.
ZS-300NEMA 4X, 304 stainless steel enclosure.
TOOL-068 mm and 10 mm wrench
PS-100Actuator power supply and control simulator.
KG8Ball joint for 5/16? diameter rod, 90�, galvanized steel
KG10ABall joint for 3/8? diameter rod, zinc plated.
SH10Push rod for KG10A ball joint (36? L, 3/8? diameter)
ZG-109Right angle bracket for ZS-260.
ZG-110Stand-off bracket for ZS-260.
ZS-101Base plate for ZS-100.
ZS-300-5NEMA 4X, 316L stainless steel enclosure
ZS-300-C11/2? shaft adaptor, standard wtih ZS-300(-5).
ZS-300-C23/4? shaft adaptor for ZS-300(-5).
ZS-300-C31? shaft adaptor for ZS-300(-5).
KH12Univ. crankarm, slot 21/64? w, for 3/4? to 1? dia. shafts.
KH8Univ. crankarm,slot 21/64? w,for 3/8? to 11/16? dia. shafts.
AV6-206.7? shaft extension for 1/4? to 3/4? diameter shafts.
IND-LFLF position indicator.
K6 USStandard LF clamp (3/8? to 1/2?).
K6-1LF clamp (1/2? to 3/4?).
KG6Ball joint for 5/16? diameter rod, zinc plated.
KH6Univ. crankarm, slot 1/4? w, for 3/8? to 11/16? dia. shafts
KH-LFLF crankarm (with 1/2? diameter shaft pass through).
KH-LFVV-bolt Kit for KH-LF
LF-PAnti-rotation bracket LF.
ZDB-LFAngle of rotation Limiter for LF.
ZF8-LF8x8 mm form fit adaptor for LF.
ZG-112LF right angle bracket (4-1/2? H x 5-1/2? W x 2-1/2? D).
ZG-LF112LF crankarm adaptor kit (includes ZG-112).
ZG-LF2LF crankarm adaptor kit (T bracket included).
ZG-LMSA-1Shaft extension for 3/8? diameter shafts (4? L).
ZG-LMSA-1/2-5Shaft extension for 1/2? diameter shafts (5? L).
ZG-CBLSElectrical junction box for LF.
OperationThe LF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the damper with, and without, power applied to the actuator. The LF series provides 95� of rotation and is provided with a graduated position indicator showing 0� to 95�. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. Power consumption is reduced in holding mode. The actuator is double insulated so an electrical ground connection is not necessary. The LF230-S US version are provided with one built-in auxiliary switch. This SPDT switch is provided for safety interfacing or signaling, for example, for fan start-up. The switching function is adjustable between 0� and 95�.

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
LF120SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $288.45 180    Add To Cart
LF120US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $248.85 147    Add To Cart
LF230SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $346.50 1    Add To Cart
LF230US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $306.45 6    Add To Cart
LF243SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $312.75 5    Add To Cart
LF243US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $272.70 67    Add To Cart
LF24MFT20US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $386.55 0    Add To Cart
LF24MFTS20US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $425.25 0    Add To Cart
LF24MFTSUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $387.90 13    Add To Cart
LF24MFTUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $348.75 134    Add To Cart
LF24SREUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $331.20 16    Add To Cart
LF24SRSUS LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $346.50 65    Add To Cart
LF24SRUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $306.45 360    Add To Cart
LF24SUS LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $263.70 135    Add To Cart
LF24US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $224.55 214    Add To Cart
LFC243RUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $310.50 0    Add To Cart
LFC243SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $348.75 0    Add To Cart

Coming Soon

All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.

UPS Hoilday Delivery Schedule

For more infomation about Returns visit Returns

For more informatrion about Warranty visit Warranty page.

You can also find answers to some common questions on our FAQ page

Reviews

Not reviewed yet, be the first to write one!

Add Review