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Dayton General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 hp, 230/460V AC - Rigid Base 3-Phase General Purpose AC Motors
DaytonRigid Base 3-Phase General Purpose AC Motors

Dayton General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 hp, 230/460V AC

The DAYTON General Purpose Motor (MPN 31LH31) is a Rigid Base 3-Phase AC Motor with an Open Drip Proof (ODP) enclosure. It delivers 1 hp at 1,760 RPM and operates on 230/460V AC, drawing a full load current of…

SKU 3G-OTH-55644

Brand
Dayton
Item
General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 hp, 230/460V AC
Category
Rigid Base 3-Phase General Purpose AC Motors
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Technical Specifications

Dayton
Manufacturer Part Number
31LH31
Type
Open Drip Proof, 1 hp, 1,760 RPM
AC
230/460V
Motor Enclosure
ODP
Nameplate RPM @ 60 Hz
1,760 RPM
Full Load Current @ 60 Hz
3.14/1.57 A
Nameplate Voltage @ 60 Hz
230/460V AC
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON General Purpose Motor (MPN 31LH31) is a Rigid Base 3-Phase AC Motor with an Open Drip Proof (ODP) enclosure. It delivers 1 hp at 1,760 RPM and operates on 230/460V AC, drawing a full load current of 3.14/1.57 A at 60 Hz.

Frequently Asked Questions

What is the DAYTON 31LH31 general purpose motor used for?

The DAYTON 31LH31 is a 1 hp, 1,760 RPM rigid base 3-phase AC motor with an Open Drip Proof (ODP) enclosure. It is designed for industrial applications such as pumps, fans, conveyors, and compressors where protection from falling liquids is needed.

What are the specifications of the DAYTON 31LH31 motor?

The DAYTON 31LH31 is a 1 hp, 1,760 RPM, 230/460V AC, 3-phase motor with an ODP enclosure. Full load current is 3.14/1.57 A at 60 Hz. It features a rigid base mount and is manufactured by DAYTON under MPN 31LH31.

Where to buy the DAYTON 31LH31 motor worldwide?

The DAYTON 31LH31 motor is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right DAYTON general purpose motor for an application?

Select a motor by matching horsepower, RPM, voltage, and enclosure to your load. For the DAYTON 31LH31, ensure your power supply is 230/460V AC 3-phase and the environment suits an ODP enclosure. Verify mounting dimensions and shaft size per NEMA standards.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton rigid base 3-phase general purpose ac motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 1/2 hp, 230/460V AC, 1,760 RPM (MPN 31LH33). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.2/2.1 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 1/2 hp, 230/460V AC, 1,760 RPM (MPN 31LH33). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.2/2.1 A; Nameplate RPM @ 60 Hz: 1,760 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 1/2 hp, 230/460V AC, 3,510 RPM (MPN 31LH32). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 3.7/1.85 A; Nameplate RPM @ 60 Hz: 3,510 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 1/2 hp, 230/460V AC, 3,510 RPM (MPN 31LH32). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 3.7/1.85 A; Nameplate RPM @ 60 Hz: 3,510 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 3,510 RPM (MPN 31LH34). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.84/2.42 A; Nameplate RPM @ 60 Hz: 3,510 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 3,510 RPM (MPN 31LH34). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.84/2.42 A; Nameplate RPM @ 60 Hz: 3,510 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1/2 hp, 230/460V AC, 1,725 RPM (MPN 31TT08). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 1.7/0.85 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1/2 hp, 230/460V AC, 1,725 RPM (MPN 31TT08). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 1.7/0.85 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 hp, 230/460V AC, 3,450 RPM (MPN 30PT92). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 3.0/1.5 A; Nameplate RPM @ 60 Hz: 3,450 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 1 hp, 230/460V AC, 3,450 RPM (MPN 30PT92). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 3.0/1.5 A; Nameplate RPM @ 60 Hz: 3,450 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 1,725 RPM (MPN 31TT22). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 6.0/3.0 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 1,725 RPM (MPN 31TT22). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 6.0/3.0 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: ODP.

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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 10 hp, 230/460V AC (MPN 194152.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 23.0/11.5 A; Nameplate RPM @ 60 Hz: 3,505 RPM; Motor Enclosure: TEFC.
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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 10 hp, 230/460V AC (MPN 194152.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 23.0/11.5 A; Nameplate RPM @ 60 Hz: 3,505 RPM; Motor Enclosure: TEFC.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 1,750 RPM (MPN 2NKX7). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 5.0/2.5 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 2 hp, 230/460V AC, 1,750 RPM (MPN 2NKX7). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 5.0/2.5 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 230/460V AC (MPN 194147.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 12.4/6.2 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: TEFC.
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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 230/460V AC (MPN 194147.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 12.4/6.2 A; Nameplate RPM @ 60 Hz: 1,750 RPM; Motor Enclosure: TEFC.
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 230/460V AC (MPN 36VF30). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 13.7/6.83 A; Nameplate RPM @ 60 Hz: 1,180 RPM; Motor Enclosure: TEFC.
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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 5 hp, 230/460V AC (MPN 36VF30). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 13.7/6.83 A; Nameplate RPM @ 60 Hz: 1,180 RPM; Motor Enclosure: TEFC.
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 1 1/2 hp, 230/460V AC (MPN 194142.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.7/2.4 A; Nameplate RPM @ 60 Hz: 1,180 RPM; Motor Enclosure: TEFC.
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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 1 1/2 hp, 230/460V AC (MPN 194142.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 4.7/2.4 A; Nameplate RPM @ 60 Hz: 1,180 RPM; Motor Enclosure: TEFC.
DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 3 hp, 230/460V AC, 1,735 RPM (MPN 31LH35). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 7.94/3.97 A; Nameplate RPM @ 60 Hz: 1,735 RPM; Motor Enclosure: ODP.
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DAYTON General Purpose Motor: Rigid Base Mount, Open Drip Proof, 3 hp, 230/460V AC, 1,735 RPM (MPN 31LH35). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 7.94/3.97 A; Nameplate RPM @ 60 Hz: 1,735 RPM; Motor Enclosure: ODP.
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 1/2 hp, 208-230/460V AC (MPN 10C897). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 1.9-1.9/1.0 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: TEFC.
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DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 1/2 hp, 208-230/460V AC (MPN 10C897). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 208-230/460V AC; Full Load Current @ 60 Hz: 1.9-1.9/1.0 A; Nameplate RPM @ 60 Hz: 1,725 RPM; Motor Enclosure: TEFC.
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 30 hp, 230/460V AC (MPN 194164.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 68.8/34.4 A; Nameplate RPM @ 60 Hz: 3,550 RPM; Motor Enclosure: TEFC.
Dayton
DAYTON General Purpose Motor: Rigid Base Mount, Totally Enclosed Fan Cooled, 30 hp, 230/460V AC (MPN 194164.00). Key specifications — Brand: DAYTON; Nameplate Voltage @ 60 Hz: 230/460V AC; Full Load Current @ 60 Hz: 68.8/34.4 A; Nameplate RPM @ 60 Hz: 3,550 RPM; Motor Enclosure: TEFC.