Features & Options

Electric Lift Motor

OVERVIEW
TECHNICAL SPECS
FAQ

OVERVIEW

The Diamond Doors lift motor, part of the lift system, provides convenient door operation with the push of a button.

All Diamond doors are designed with an AC induction electric brake motor, coupled to the gearbox to create a reliable lift system. The integrated brake system ensures safety when power is cut to the door by holding it in the open position in case of a power outage.

The size of the motor is determined by door weight, door size, and opening speed that is required. Most motors range in size, including ¾ HP, 1 HP, 1.5 HP, 2 HP, 3 HP, 5 HP, and 7.5 HP. We align the motor size and power with the appropriate gearbox specifications to create a long-lasting lift system by ensuring that the gearbox is not under strain.

Our electric motors are available in single phase 230V, three phase 208V, and three phase 460V, depending on the electrical power available on your building site.

TECHNICAL SPECS

Motor Sizes: 3/4HP, 1HP, 1.5HP, 2HP, 3HP, 5HP, and 7.5HP.

Motor Voltage: Single Phase 230V, 3 Phase 208V, and 3 Phase 460V. 60Hz.

Motor Type: AC Induction Brakemotor

Motor Classification: TENV

FAQ

What happens if power is cut to the door while it is open?
If power is cut to the door while it is open, you can expect the door to remain securely in place. Diamond Doors electric lift motors are equipped with an electric brake, which is automatically engaged when power is cut to the door. This means that if your door loses power while it is open, the brake locks the door into place and prevents it from creeping downward. To operate your door while the power is disconnected, we include an emergency manual opener. Please refer to the owners manual included with your door for the proper procedure for operation.
During installation, do I need to install the motor and wire it?
No, you will not need to install or wire your motor. We deliver your door with the motor installed, prewired, and tested in factory.
What size of motor is on the door?
Motor sizes vary depending on the weight and size of your door, and the opening speed that is required. They are available in ¾ HP, 1 HP, 1.5 HP, 2 HP, 3 HP, 5 HP, and 7.5 HP.
What kind of motor is on the door?
Diamond Doors uses an AC induction brake motor, which provides efficient and reliable door operation. A brake motor, as its name implies, is equipped with an electric brake that engages when power is cut to the motor. It allows for faster stopping times and improves safety during sudden power failures.
What kind of electrical power do I need for the motor?
If possible, we would recommend three phase power for your door, as it provides greater efficiency and more power. However, single phase power is also an option. Our electric motors are available in single phase 230V, three phase 208V, and three phase 460V, depending on the electrical power available on your building site.

WARRANTY

High quality at a competitive price.

Our doors will arrive onsite fully assembled, completely pre-wired, and finish painted for easy installation. Our simple and quick quote builder will walk you through our various features and options: helping you build the door best suited for your project.

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Information Sheet - Electric Lift Motor

Gallery

Related Features

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Gearbox

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Emergency Manual Opener

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Speed Increase Package

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Genesys Electrical Box

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Questions? We're here to help.

We are happy to discuss our product with you and answer any questions you may have. Call our office Toll Free from Monday - Friday, 8a.m. – 5p.m. CST or email us anytime.
1.866.325.7600 info@diamonddoors.com