NICE / APOLLO MX5732 Motor Assembly for Juno Slide Gate Operator
The Nice Apollo MX5732 is the replacement motor assembly for the Juno slide gate operator. The Juno operator uses a DC motor-driven chain system controlled by the Mercury 310 platform, with gate travel monitored by magnetic target limits. The motor assembly is the drive component that supplies the movement force through the sprocket and chain path. It may be considered when the operator has confirmed battery and power supply output, the controller is commanding movement, the chain and sprockets are not jammed, but the motor is noisy, weak, seized, damaged, or not responding correctly. This part should not be ordered based on symptoms alone because a bad battery, failed power supply, controller issue, broken chain hardware, damaged idler, or limit fault can mimic a motor problem. Match the MX5732 number to the Juno parts diagram and inspect related parts such as the chain cover, drive sprocket, idler assembly, limit targets, and power supply before replacing the motor.
Compatible With
This item is commonly associated with the following Nice Apollo applications when the installed system, generation, and parts diagram match:
- Nice Apollo Juno 310 slide gate operator
- Juno AC slide gate operators using the Juno motor assembly
- Juno solar/battery slide gate systems where MX5732 is specified
- Mercury 310 controlled Juno slide operator drive assemblies
- Juno chain-drive operator layouts using MX5338 main drive sprocket and magnetic target limits
Features and Specifications
| Manufacturer | Nice Apollo |
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| Product Type | Motor assembly |
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| Part Number | MX5732 |
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| Application | Juno slide gate operator drive repair |
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| Compatible Operator Type | Residential chain-drive slide gate operator |
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| Controller Platform | Mercury 310 |
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| Related Components | MX5343 power supply, MX4920 controller, MX5338 drive sprocket, MX4280 idler assembly |
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| Notes | Motor assembly only; diagnose power and mechanical binding before replacement |
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Also Known As / Related Part Numbers
- MX5732
- NICE-MX5732
- Nice Apollo MX5732
- HySecurity MX5732
- Juno motor assembly
- Assembly, Motor, Juno
Technician Note
Do not order this part by general appearance alone. Nice Apollo parts often share similar housings, harnesses, or cabinet layouts while using different part numbers, controller platforms, cable lengths, voltage requirements, or operator-specific mounting points.
Before Ordering
- Match the part number on the original part or current Nice Apollo parts diagram.
- Confirm the operator model and system generation before ordering.
- Check for damaged wiring, water intrusion, loose hardware, or worn related parts.
- Verify what is included in the package if hardware, keys, batteries, or accessories are needed.
- For powered components, have diagnosis and installation handled by a qualified gate technician when AC power or unsafe gate movement is involved.
Important Ordering Warnings
- Do not replace this part based only on symptoms. Battery, wiring, controller, charging, and mechanical binding should be checked first.
Professional Advisory
Gate operators are moving equipment and must be serviced with safety in mind. Always disconnect power as required by the manufacturer, keep monitored safety devices in place, and have a qualified gate technician handle electrical diagnosis, controller replacement, or unsafe gate behavior.
Product Questions and Answers
What operator uses the MX5732 motor assembly?
MX5732 is commonly associated with the Nice Apollo Juno slide gate operator platform.
Will this fix a Juno gate that does not move?
It can if the motor assembly has failed, but the battery, power supply, controller, chain path, sprockets, and limits should be checked first.
Is MX5732 used on Apollo 7251 or 7351 slide operators?
No. It should be treated as a Juno motor assembly, not a universal Apollo slide gate motor.
Does the motor assembly include the Mercury 310 controller?
No. The controller is separate. MX5732 is the motor assembly for the Juno operator.
What should be inspected when replacing the motor?
Check chain tension, sprocket condition, idler alignment, cabinet water intrusion, wiring condition, and the Juno parts diagram before returning the operator to service.
