Part of the EZ Parts Finder: pick a part on the diagram or use the list below.
This is a parts diagram for the LiftMaster IHSL24UL industrial slide gate operator. The photo views show the front, the main chassis, the drive section, the control boards and the loop detector board. Below the photos you will find each IHSL24UL part we list with its K41 part number, from the motor and gear reducer to the relay board and transformer.
Identify your model
The IHSL24UL and INSL24UL share a product guide but are built for different gates. The IHSL24UL uses #50 chain and is rated for 5,500 lb and 90 ft of travel. The INSL24UL uses #40 chain and is rated for 2,200 lb and 70 ft. Check the chain size on your operator to tell the two apart.
Related models: LiftMaster SL585, LiftMaster SL3000UL, LiftMaster RSL12UL, LiftMaster CSL24UL
Operator and manuals
- Operator: Liftmaster IHSL24UL 24VDC Continuous Duty Industrial Slide Gate Operator
- IHSL24UL spec sheet (PDF)
- IHSL24UL and INSL24UL product guide (PDF)
Most ordered parts
- LiftMaster LOOPDETLM Plug In Loop Detector (LOOPDETLM)
- LiftMaster LMRRUL Monitored Retro-Reflective Photo Eye (LMRRUL)
- Liftmaster K41-0245-000 BLDC Motor Drive Board (K41-0245-000)
- Liftmaster K41-0248-000 Alarm (K41-0248-000)
- Liftmaster K41-0243-000 Output Sprocket (K41-0243-000)
- Liftmaster K41-0240-000 Idler Sprocket, Qty 2, IHSL24UL (K41-0240-000)
- Liftmaster K41-0254-000 Motor (K41-0254-000)
- Liftmaster K41-0073-000 Control Board - Industrial and Heavy Duty 24VDC Operators (K41-0073-000)
Parts list by assembly
Main
| Part number | Part |
|---|---|
| K41-0241-000 | Liftmaster K41-0241-000 Transformer |
| K41-0083-000 | Liftmaster K41-0083-000 Bridge Rectifier |
| K41-0256-000 | Liftmaster K41-0256-000 Interlock Assembly |
| K41-0248-000 | Liftmaster K41-0248-000 Alarm |
Drive Section
| Part number | Part |
|---|---|
| K41-0254-000 | Liftmaster K41-0254-000 Motor |
| K41-0252-000 | Liftmaster K41-0252-000 Gear Reducer |
| K41-0243-000 | Liftmaster K41-0243-000 Output Sprocket |
| K41-0240-000 | Liftmaster K41-0240-000 Idler Sprocket, Qty 2, IHSL24UL |
| K41-0247-000 | Liftmaster K41-0247-000 Limit System |
| K41-0246-000 | Liftmaster K41-0246-000 Limit System Encoder |
Control Boards
| Part number | Part |
|---|---|
| K41-0073-000 | Liftmaster K41-0073-000 Control Board - Industrial and Heavy Duty 24VDC Operators |
| K41-0245-000 | Liftmaster K41-0245-000 BLDC Motor Drive Board |
| K41-0072-000 | Liftmaster K41-0072-000 Relay Board |
Loop Board
| Part number | Part |
|---|---|
| LOOPDETLM | LiftMaster LOOPDETLM Plug In Loop Detector |
Front
| Part number | Part |
|---|---|
| LMRRUL | LiftMaster LMRRUL Monitored Retro-Reflective Photo Eye |
Common questions
What is the IHSL24UL rated for?
LiftMaster rates the IHSL24UL for gates up to 5,500 lb and 90 ft of travel, with continuous, high cycle duty.
Can the IHSL24UL run on three phase power?
It takes 120/230V single phase input. LiftMaster's optional 3PHCONV kit converts 208/230/460/575VAC to 120VAC.