HySecurity MX001637-P, MOTOR ASSY, 2 HP, 1PH, 3450RPM

HySecurity MX001637-P, MOTOR ASSY, 2 HP, 1PH, 3450RPM

HySecurity MX001637-P is a 2 HP single-phase motor assembly rated at 3450 RPM for select HySecurity hydraulic operator applications. Current listings describe MX001637-P as "Motor Assembly, 2 HP, 1PH, 3450 RPM." Nice HySecurity parts documentation lists the base MX001637 reference as an electric motor, 60Hz, 2 HP, 1-phase, 3450 RPM, with 115/208-230VAC voltage references for HydraSupply XL Single applications.

This motor is part of a hydraulic drive system and should be matched by exact part number, horsepower, phase, voltage, RPM, frequency, mounting, shaft/coupler arrangement, and the HySecurity parts diagram. The "-P" suffix may indicate a package or service assembly version, so package contents should be verified before ordering.

What This Motor Assembly Does

The motor assembly supplies rotational power to the hydraulic pump or drive system where the approved HySecurity design calls for a 2 HP, single-phase, 3450 RPM motor. In a compatible hydraulic operator or HydraSupply XL system, the motor works with the pump, coupler, reservoir, valves, manifolds, hoses, contactor, overload protection, and controller to move the gate, arm, or wedge system as designed.

A failed, weak, overheated, miswired, wrong-phase, wrong-voltage, or incorrect RPM motor can cause no hydraulic movement, slow movement, tripped overloads, humming, overheating, low hydraulic pressure, poor pump performance, or repeated electrical faults. Similar symptoms can also be caused by a failed contactor, bad capacitor, incorrect voltage, poor incoming power, seized pump, damaged motor coupler, hydraulic pressure problems, stuck valves, low fluid, contaminated fluid, or mechanical binding.

Compatible With

Use HySecurity MX001637-P only where the operator parts diagram, original motor label, or HySecurity documentation confirms this part number or the matching MX001637 base motor reference.

• Select HySecurity HydraSupply XL Single applications where MX001637 or MX001637-P is listed as the required 2 HP single-phase motor.
• Select HySecurity hydraulic operator applications where the parts diagram calls for a 2 HP, 1-phase, 3450 RPM motor assembly using the MX001637 / MX001637-P reference.
• Repairs where the original motor is marked, listed, or cross-referenced as HySecurity MX001637 or MX001637-P.
• Applications where the horsepower, phase, voltage, frequency, RPM, shaft/coupler arrangement, mounting pattern, pump connection, and control wiring match the HySecurity parts diagram.
• Motor replacement jobs where diagnosis confirms the motor has failed and the hydraulic pump, coupler, contactor, overload, capacitor, and power supply have been checked.

Important Compatibility Warning

Do not order MX001637-P based only on horsepower or RPM. HySecurity uses multiple motors with similar descriptions across hydraulic operators and pump systems. The phase, voltage, frequency, RPM, horsepower, shaft, mounting, coupler, and package version all matter.

MX001637-P is the 2 HP single-phase motor assembly. It should not be substituted for the 2 HP 3-phase motor assembly, 1 HP motors, 3/4 HP motors, 24VDC motors, or complete pump packs unless the current HySecurity parts diagram confirms the exact replacement. A wrong-phase or wrong-voltage motor can cause wiring damage, overload trips, poor pump performance, or unsafe operator operation.

Single-Phase vs 3-Phase Motor Warning

This part is listed as a 1-phase motor assembly. Do not confuse it with mx001638-p-2hp-3-phase-motor-assembly.html">mx001638-p-2hp-3-phase-motor-assembly.html">HySecurity MX001638 or mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P, which is commonly associated with a 2 HP, 3-phase, 3450 RPM motor assembly. Single-phase and 3-phase motors are not wired the same and are not automatically interchangeable.

Before ordering, confirm the installed operator power supply and the original motor nameplate. A site wired for 3-phase power may require the correct 3-phase motor, while a single-phase setup may require the correct single-phase motor, capacitor arrangement, contactor, and overload protection.

Similar Parts That Are Not Automatically Interchangeable

• mx001638-p-2hp-3-phase-motor-assembly.html">mx001638-p-2hp-3-phase-motor-assembly.html">HySecurity MX001638 / mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P - 2 HP, 3-phase, 3450 RPM motor assembly; not the same as MX001637-P.
• mx001640-1-hp-single-phase-1725-rpm-electric-motor.html">HySecurity MX001640 - 1 HP, 1-phase, 1725 RPM motor assembly; different horsepower and RPM.
• mx001641-1-hp-three-phase-1725-rpm-electric-motor.html">HySecurity MX001641 - 1 HP, 3-phase, 1725 RPM electric motor; different horsepower, phase, and RPM.
• mx001636-p-1-hp-three-phase-3450-rpm-motor-assembly.html">mx001636-p-1-hp-three-phase-3450-rpm-motor-assembly.html">mx001636-p-1-hp-three-phase-3450-rpm-motor-assembly.html">mx001636-p-1-hp-three-phase-3450-rpm-motor-assembly.html">HySecurity MX001636-P - 1 HP, 3-phase, 3450 RPM motor assembly; different horsepower and phase.
• mx001634-3-4-hp-3-phase-electric-motor-strongarm.html">HySecurity MX001634 - 3/4 HP, 3-phase, 3450 RPM electric motor; different horsepower and phase.
• mx001646-24vdc-3-4-hp-electric-motor.html">HySecurity MX001646 - 24VDC, 3/4 HP electric motor; DC motor, not the same as this AC single-phase motor.
• mx001395-24vdc-motor-swingsmart-dc.html">HySecurity MX001395 - 24VDC, 350W motor; Smart DC motor, not the same as MX001637-P.
• Motor couplers, hydraulic pumps, pump packs, manifolds, and reservoirs - related drive system parts, not the motor assembly.
• Generic 2 HP 3450 RPM motors - not confirmed substitutes unless voltage, phase, frame, shaft, mounting, rotation, duty, RPM, frequency, coupler fit, and parts diagram match.

Not Intended For

• 2 HP 3-phase motor replacement.
• 1 HP or 3/4 HP motor replacement.
• 24VDC motor replacement.
• Hydraulic pump replacement.
• Complete pump pack replacement.
• Motor coupler-only replacement.
• Hydraulic manifold, valve, hose, reservoir, or cylinder replacement.
• Contactor, capacitor, overload, relay, transformer, circuit breaker, or controller board replacement.
• Repairs where the actual issue is poor incoming power, failed capacitor, seized pump, bad coupler, low fluid, stuck valve, hydraulic pressure issue, or mechanical binding.
• Any operator where the parts diagram does not list MX001637, MX001637-P, or the exact required 2 HP single-phase 3450 RPM motor assembly.

Features & Specifications

Also Known As / Related Part Numbers

• MX001637-P
• MX001637
• HySecurity MX001637-P
• HySecurity MX001637
• Nice HySecurity MX001637-P
• Nice HySecurity MX001637
• HYS-MX001637-P
• HYS-mx001637-p
• HySecurity 2 HP single-phase motor assembly
• HySecurity 2 HP 1PH 3450 RPM motor
• HySecurity 2 HP 1-phase 3450 RPM electric motor
• Motor Assy, 2 HP, 1PH, 3450RPM
• Motor, Electric, 60Hz, 2 HP, 1-phase, 3450 RPM
• 2 HP 1PH 3450 RPM motor assembly for HySecurity hydraulic operator applications
• MX001638 / mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P - related 2 HP 3-phase motor assembly; not the same part
• MX001640 - related 1 HP 1-phase 1725 RPM motor assembly; not the same part
• MX001641 - related 1 HP 3-phase 1725 RPM motor; not the same part
• mx001636-p-1-hp-three-phase-3450-rpm-motor-assembly.html">MX001636-P - related 1 HP 3-phase 3450 RPM motor assembly; not the same part
• MX001634 - related 3/4 HP 3-phase 3450 RPM motor; not the same part

Related Parts and Accessories

The correct related parts depend on the installed hydraulic operator, pump configuration, and reason the motor is being replaced. Inspect the full motor and hydraulic drive system before ordering only the motor assembly.

• MX001638 / mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P 2 HP 3-phase motor assembly - related motor for different phase requirements, not the same as MX001637-P.
• Motor coupler - inspect if the motor runs but the pump does not turn or if there is shaft/coupler noise.
• Hydraulic pump - inspect if the motor runs but hydraulic pressure is low or movement is weak.
• Contactor and overload - inspect if the motor does not start, hums, trips, or stops under load.
• Start/run capacitor components, where applicable - inspect on single-phase motor starting issues.
• Hydraulic reservoir, filter/breather, valves, hoses, and fittings - inspect if motor load is high or hydraulic movement is poor.
• Controller board, relay outputs, and wiring - inspect if the motor does not receive the proper run command.

Technician Note

Before replacing MX001637-P, inspect incoming voltage, phase, contactor operation, overload protection, capacitor condition where applicable, motor wiring, ground connection, motor shaft, motor coupler, hydraulic pump, fluid condition, valves, and mechanical load. A motor that hums, trips, overheats, or fails to start is not always the failed component.

If the hydraulic pump is seized, the motor coupler is damaged, a valve is stuck, the hydraulic circuit is over-pressurized, or the operator is mechanically bound, a new motor may fail quickly. Correct the cause of the overload or starting problem before installing the replacement motor assembly.

Before Ordering, Confirm

• The required part number is MX001637-P or the parts diagram confirms the MX001637 base motor reference.
• The operator or hydraulic supply system requires a 2 HP, single-phase, 3450 RPM motor.
• The installed voltage and frequency match the motor nameplate and HySecurity parts diagram.
• The site does not require the MX001638 / mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P 2 HP 3-phase motor assembly instead.
• The motor shaft, frame, mounting pattern, rotation, coupler, pump connection, and wiring layout match the original installation.
• The contactor, overload, capacitor, wiring, hydraulic pump, coupler, and hydraulic load have been inspected.
• The package includes the expected motor assembly and any required mounting hardware, coupler, capacitor, or wiring parts, or those parts are ordered separately if needed.
• The operator has not been modified with a non-standard motor, pump, wiring, voltage, or hydraulic configuration.

Installation and Service Notes

• Disconnect and secure operator power before servicing the motor, wiring, contactor, pump, or hydraulic system.
• Do not work on live high-voltage motor wiring unless properly qualified.
• Verify voltage, phase, and wiring diagram before energizing the replacement motor.
• Check motor rotation and pump coupling according to the operator service procedure.
• Inspect coupler alignment before tightening motor or pump hardware.
• Do not bypass overloads, circuit protection, contactors, controller outputs, or safety devices to force the motor to run.
• After installation, check starting behavior, running current, motor temperature, hydraulic pressure, fluid leaks, pump noise, and operator movement.
• Verify all required safety devices, access control safety inputs, stop circuits, and controller protections before returning the operator to service.

Professional Advisory

Motor assembly replacement should be handled by a qualified gate technician or qualified electrical professional when the repair involves high-voltage wiring, single-phase motor wiring, capacitors, contactors, overloads, hydraulic pressure, pump coupling, heavy gate or wedge movement, or unknown prior modifications. Do not bypass circuit protection, overloads, controller protections, limit controls, stop circuits, entrapment protection devices, access control safety inputs, photo eyes, safety edges, or any required safety devices to keep the operator running.

Product Questions & Answers

What is HySecurity MX001637-P?

HySecurity MX001637-P is a 2 HP single-phase motor assembly rated at 3450 RPM for select HySecurity hydraulic operator applications.

What is the base part reference for MX001637-P?

The base motor reference is commonly listed as MX001637. The -P suffix should be verified for current package contents and service assembly details.

Is MX001637-P single-phase or 3-phase?

MX001637-P is listed as a single-phase motor assembly. Do not confuse it with MX001638 or mx001638-p-2hp-3-phase-motor-assembly.html">MX001638-P, which are commonly associated with 2 HP 3-phase motor assemblies.

What voltage is associated with MX001637?

HySecurity documentation commonly lists MX001637 as a 60Hz, 2 HP, 1-phase, 3450 RPM motor with 115/208-230VAC voltage references. Always confirm the installed motor nameplate and parts diagram before ordering.

Can MX001637-P replace a 3-phase motor?

No. A single-phase motor should not replace a 3-phase motor unless the current HySecurity parts diagram and site electrical configuration specifically confirm that change.

What should be checked before replacing this motor?

Check incoming voltage, phase, contactor, overload, capacitor where applicable, wiring, motor coupler, hydraulic pump, fluid condition, valves, mechanical load, and parts diagram before replacing only the motor.

Should a technician install this motor assembly?

Yes. A qualified gate technician or electrical professional is recommended because this repair can involve high-voltage wiring, single-phase motor circuits, hydraulic pressure, pump coupling, and safety-critical operator movement.