LiftMaster K20-1100B-2LP-H24 Replacement Motor – 1HP
LiftMaster K20-1100B-2LP-H24 Replacement Motor – 1HP is backordered and will ship as soon as it is back in stock.
Core Details
| Product Type | Motor |
| Application Type | Roll-Up Door | Overhead | Garage |
| Installation Type | Commercial | Residential |
| Voltage | 115V | 230V |
| Mounting Type | Direct-Mounted | Bolt-On |
| Horsepower (HP) | 1.0 HP |
| UL/ETL Certification | Yes |
| Phase | Single-Phase |
LiftMaster K20-1100B-2LP-H24 Replacement Motor – 1HP
Description
Description
1HP Replacement Motor for LiftMaster Logic 5.0 Operators
The LiftMaster K20-1100B-2LP-H24 is a 1-horsepower motor replacement kit designed for use with Logic 5.0 single-phase base-mount commercial door operators. Engineered for dependable performance in high-cycle environments, this OEM motor supports a range of LiftMaster’s industrial-duty operator models. It is fully compatible with multiple operator types including hoist, jackshaft, and overhead slide drive systems and serves as a direct replacement for legacy part numbers.
Key Features
- 1HP motor kit – Delivers high-torque performance for commercial door operators
- Compatible with Logic 5.0 systems – For base-mount, single-phase standard-duty use
- Replaces legacy motors – Drop-in replacement for previous models
- Supports multiple operator types – Use with hoist, jackshaft, and overhead gate applications
- OEM reliability – Genuine LiftMaster component for trusted long-term use
Technical Specifications
- Part Number: K20-1100B-2LP-H24
- Horsepower: 1 HP
- Voltage: 115/230V, single-phase
- Mounting Type: Base-mount
- Control Logic: LiftMaster Logic 5.0
- Motor Type: AC, standard-duty
- Included: Complete replacement motor kit
- Replaces: K20-1100B-2LP, 20-1100B-2LP
Compatible Operator Models
- DH – Industrial-Duty Hoist Operator with Internal Door Lock Sensor
- DHJ – Industrial-Duty Hoist/Jackshaft Operator with Internal Door Lock Sensor
- DJ – Industrial-Duty Jackshaft Operator
- H – Hoist Operator (subject to shipping review for L5 systems)
- HJ – Industrial-Duty Hoist/Jackshaft Operator
- J – Jackshaft Operator (subject to shipping review for L5 systems)
- SD – Heavy Industrial-Duty Overhead Operator
Conclusion
The LiftMaster K20-1100B-2LP-H24 replacement motor is a high-performance solution for restoring operation to a wide range of Logic 5.0 commercial door systems. Whether you're servicing a hoist, jackshaft, or overhead gate unit, this OEM motor delivers the reliability and compatibility professionals demand in industrial environments.
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