HySecurity MX4752, MOTOR ASSY, 10", ZJ
The HySecurity MX4752 is a replacement RS-10 inch standard hydraulic motor assembly for select HySecurity and Nice HySecurity hydraulic gate operator applications. It is commonly listed as MOTOR ASSY, 10 inch, ZJ and as a standard 10-inch hydraulic RS motor for compatible SlideDriver operators.
This motor is part of the hydraulic drive system that allows compatible HySecurity operators to move the gate. In a SlideDriver-style hydraulic operator, the motor works with the pump pack, hydraulic hoses, quick disconnects, drive wheels, controller, and mechanical gate hardware to create the force needed to move the slide gate.
MX4752 is commonly shown as the current replacement part number for former HySecurity MX001149. HySecurity hydraulic motor guidance identifies the old MX001149 as the RS-10 inch standard hydraulic motor and the new part number as MX4752. Because hydraulic motor fitment can vary by operator model, serial number, manufacture date, and prior repairs, the parts diagram should always be checked before ordering.
What This Hydraulic Motor Does
The MX4752 hydraulic motor converts hydraulic pressure from the operators hydraulic system into mechanical drive force. In compatible SlideDriver operators, that drive force is transferred through the drive wheel system to move the gate open and closed.
This is a hydraulic motor assembly, not a complete pump pack, hose kit, drive wheel kit, controller board, or full operator rebuild kit. Replacing the motor can correct motor-related drive issues, but it will not repair a failed pump pack, leaking hoses, worn drive wheels, contaminated hydraulic fluid, control-board faults, or a gate that is dragging, binding, or too heavy for the operator.
Compatible With
The HySecurity MX4752 is intended for select HySecurity / Nice HySecurity hydraulic operator applications that require the RS-10 inch standard hydraulic motor. Compatibility depends on the operator model, serial number, hydraulic configuration, hose kit, fittings, pump pack layout, drive wheel assembly, and current HySecurity parts guidance.
- Select HySecurity SlideDriver 15 applications where MX4752 is specified
- Select HySecurity SlideDriver 30F applications where MX4752 is specified
- Select HySecurity SlideDriver 40 applications where MX4752 is specified
- Select HySecurity SlideDriver 40F applications where MX4752 is specified
- Select HySecurity SlideDriver 50VF applications where MX4752 is specified
- Select HySecurity SlideDriver 50VF2/3 applications, including SS, E, EX1.7, EX, X2, and X3 versions where confirmed by parts diagram
- Select HySecurity SlideDriver II SD15 applications where MX4752 is specified
- Select HySecurity SlideDriver II SD40 applications where MX4752 is specified
- Select HySecurity SlideDriver II sd50f-sd80v-sd200v.html">sd50f-sd80v-1ph-208-230vac.html">sd50f-sd80v-sd200v.html">SD50F applications where MX4752 is specified
- Select HySecurity HydraLift applications where the RS-10 inch standard hydraulic motor is specified
- Applications previously using MX001149 where MX4752 is the approved current replacement part number
Do not assume MX4752 fits every HySecurity SlideDriver, SlideDriver II, SlideSmart, SwingSmart, StrongArm, HydraSwing, HydraLift, HydraWedge, barrier arm, Smart DC, Smart Touch, or SmartCNX operator. Similar hydraulic operators may use different motor lengths, hose kits, port layouts, quick disconnects, pump pack configurations, and drive assemblies.
MX4752 and MX001149 Replacement Note
MX4752 is commonly listed as the current replacement for former HySecurity MX001149. The old part number MX001149 is associated with the RS-10 inch standard hydraulic motor, while MX4752 is shown as the newer replacement part number in current listings.
Before treating MX4752 as a direct replacement, confirm the original motor label, operator model, serial number, and installed hose configuration. If the operator has had a prior hydraulic motor update, pump pack repair, hose kit replacement, or drive assembly retrofit, the installed hardware should be compared before ordering.
Related Motor Size Notes
HySecurity uses different hydraulic motor sizes and part numbers across SlideDriver models. MX4752 should not be confused with the larger 12-inch or 24-inch hydraulic motors used in other SlideDriver configurations.
- MX4752: RS-10 inch standard hydraulic motor, commonly replacing MX001149.
- MX4848 / MX001142: Related RS-12 inch hydraulic motor references for select SlideDriver 200 applications.
- MX4849 / MX001143: Related RS-24 inch hydraulic motor references for select SlideDriver 80 and older SlideDriver 200 applications.
Choosing the wrong motor length or motor configuration can create hose fitment problems, drive performance issues, or installation delays. Match the part by the operator parts diagram, not by appearance alone.
Not Intended For
- Universal hydraulic motor replacement
- SlideDriver 80 applications that require the RS-24 inch motor, such as MX4849
- SlideDriver 200 applications that require RS-12 inch or RS-24 inch motor configurations
- SlideSmart or other chain-drive operator applications
- SwingSmart, StrongArm, barrier arm, wedge, or non-hydraulic operator applications unless the exact parts diagram confirms MX4752
- Replacing the pump pack, hydraulic hose kit, reservoir, manifold, drive wheel, controller board, or complete operator assembly
- Repairing gate movement problems caused by a dragging, binding, misaligned, or oversized gate
- Operating the hydraulic system with low fluid, contaminated fluid, air in the lines, or unresolved leakage
Important Compatibility Warning
MX4752 should be matched by HySecurity part number and operator serial-number fitment. The motor length, port layout, hose connections, hydraulic configuration, and operator generation must match the installed system.
If the gate is weak, slipping, or inconsistent, do not assume the motor is the only failed part. A dragging gate, worn drive wheels, contaminated fluid, leaking hoses, weak pump pack, incorrect relief setting, or poor drive wheel traction can make a good hydraulic motor look bad.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX4752 |
| Product Type | Replacement hydraulic motor assembly |
| Common Description | MOTOR ASSY, 10 inch, ZJ |
| Alternate Description | Motor, hydraulic, RS-10 inch, standard |
| Motor Style | RS-10 inch standard hydraulic motor |
| Primary Application | Select HySecurity SlideDriver and HydraLift hydraulic operator applications where MX4752 is specified |
| Former Part Number | Commonly listed as replacing former HySecurity MX001149 |
| Operator References | SlideDriver 15, 30F, 40, 40F, 50VF, 50VF2/3, and select HydraLift applications where confirmed by parts diagram |
| SlideDriver II References | Some listings reference SlideDriver II SD15, SD40, and sd50f-sd80v-sd200v.html">sd50f-sd80v-1ph-208-230vac.html">sd50f-sd80v-sd200v.html">SD50F applications; verify serial number and parts diagram before ordering |
| Drive System | Hydraulic drive system with compatible pump pack, hose kit, fittings, and drive wheel assembly |
| Function | Converts hydraulic pressure into mechanical drive force for compatible gate movement |
| Matched Pair Note | HySecurity motor guidance recommends considering matched-pair replacement on higher-cycle or older operators when multiple hydraulic motors are used |
| Included Items | Hydraulic motor assembly; verify fittings, seals, O-rings, hoses, quick disconnects, mounting hardware, instructions, and hydraulic fluid requirements against the current supplier package |
| Not Included Unless Listed | Hose kit, pump pack, reservoir, hydraulic fluid, drive wheel, manifold, quick disconnects, fittings outside the motor package, control board, and operator hardware unless separately listed |
Also Known As / Related Part Numbers
- MX4752
- HySecurity MX4752
- Nice HySecurity MX4752
- HySecurity MOTOR ASSY, 10 inch, ZJ
- HySecurity Motor, Hydraulic, RS-10 inch, Standard
- HySecurity RS-10 inch hydraulic motor
- HySecurity 10 inch standard hydraulic motor
- HySecurity SlideDriver hydraulic motor
- HySecurity SlideDriver 15 hydraulic motor
- HySecurity SlideDriver 30F hydraulic motor
- HySecurity SlideDriver 40 hydraulic motor
- HySecurity SlideDriver 50VF hydraulic motor
- HySecurity SlideDriver 50VF2/3 hydraulic motor
- HySecurity HydraLift hydraulic motor, where parts diagram confirms MX4752
- MX001149, former / older RS-10 inch hydraulic motor part number
- HYS-MX4752, related distributor SKU format
- MX4129, related alternate reference shown in some listings; verify before using as a direct cross-reference
- MX4848, related RS-12 inch hydraulic motor reference for select SlideDriver 200 applications
- MX4849, related RS-24 inch hydraulic motor reference for select SlideDriver 80 / 200 applications
Related Parts and Accessories
- HySecurity hydraulic hose kits matched to the operator model and motor configuration
- HySecurity MX001129 hose kit for select smaller SlideDriver hydraulic configurations where specified
- mx4289-3-8-inch-hose-kit-slidedriver.html">HySecurity MX4289 hose kit for select SlideDriver 50VF2/3 and SlideDriver 80 applications where specified
- mx4323-hose-kit-slidedriver-200.html">HySecurity MX4323 hose kit for select older SlideDriver 200 / SD 444 applications where specified
- mx4578-hose-kit-slidedriver-200.html">HySecurity MX4578 hose kit for select later SlideDriver 200 applications where specified
- Hydraulic fluid specified by the current HySecurity operator manual
- Compatible fittings, seals, O-rings, quick disconnects, and hose routing hardware where required
- Drive wheel, AdvanceDrive, XtremeDrive, or wheel kit components where traction is part of the service issue
- Pump pack, manifold, reservoir, and hydraulic drive components where the fault is outside the motor
Technician Note
MX4752 is the 10-inch standard RS hydraulic motor commonly used in select SlideDriver hydraulic operator configurations. It should not be mixed up with the 12-inch or 24-inch motors used on heavier SlideDriver models. Match the motor by parts diagram, not by visual size alone.
When diagnosing weak drive, check the gate and hydraulic system before replacing the motor. A dragging gate, worn drive wheels, contaminated fluid, leaking hoses, weak pump pack, incorrect relief setting, or poor traction at the drive wheel can look like a bad motor.
Before Ordering, Confirm
- Confirm the needed HySecurity part number is MX4752.
- Confirm the original motor is MX001149 or directly cross-references to MX4752.
- Confirm the operator model and serial number.
- Confirm the operator uses the RS-10 inch standard hydraulic motor configuration.
- Confirm the operator does not require a 12-inch or 24-inch hydraulic motor instead.
- Confirm the hydraulic hose kit and fitting layout match the MX4752 motor.
- Confirm whether the operator uses one hydraulic motor or multiple motors that should be considered as a matched pair on older or high-cycle systems.
- Confirm the leak or weak-drive issue is not from hoses, quick disconnects, pump pack, reservoir, manifold, drive wheels, or gate drag.
- Confirm whether fittings, seals, O-rings, hoses, quick disconnects, mounting hardware, instructions, and hydraulic fluid are included or must be ordered separately.
- Confirm the gate rolls freely and the operator is not being overloaded by a dragging, binding, or oversized gate.
Installation and Service Notes
Hydraulic motor replacement should be done with the operator disabled, the gate secured, and the hydraulic system handled according to the current HySecurity service procedure. Keep dirt, water, metal shavings, and debris out of open hydraulic fittings. Contamination can damage the pump pack, motor, valves, and seals.
Route hoses according to the factory layout and avoid tight bends, rubbing points, pinch points, hot surfaces, moving parts, and sharp sheet metal edges. After replacement, inspect for leaks, proper hydraulic fluid level, smooth gate movement, correct drive force, and proper safety-device operation.
Professional Advisory
Hydraulic gate operator repair involves moving gate parts, pinch points, hydraulic fluid, pressure-rated components, stored mechanical force, and operator drive systems. A qualified HySecurity gate technician should handle hydraulic motor replacement if the leak source is unclear, the gate is heavy, the operator has repeated hydraulic failures, or the drive system has unknown previous repairs.
Do not bypass covers, guards, limits, monitored entrapment protection, photo eyes, safety edges, or other safety devices during hydraulic service. The operator should be fully tested after repair to confirm smooth travel, proper stopping, correct hydraulic operation, and working safety devices.
Product Questions & Answers
What is the HySecurity MX4752 used for?
The HySecurity MX4752 is a replacement RS-10 inch standard hydraulic motor assembly for select HySecurity SlideDriver and HydraLift hydraulic operator applications.
Does MX4752 replace MX001149?
Yes, MX4752 is commonly listed as the current replacement part number for former HySecurity MX001149, the RS-10 inch standard hydraulic motor. Verify the operator model and parts diagram before ordering.
Does MX4752 fit all SlideDriver operators?
No. MX4752 is used only where the operator requires the RS-10 inch standard hydraulic motor. Other SlideDriver models may require 12-inch or 24-inch hydraulic motors, such as MX4848 or MX4849.
Does MX4752 include the hose kit?
Do not assume the hose kit is included unless the current package specifically lists it. MX4752 is the hydraulic motor assembly. Hose kits, fittings, seals, and hydraulic fluid may need to be ordered separately.
Why did my hydraulic motor fail?
Common causes include contaminated hydraulic fluid, leaking hoses, pump pack problems, worn drive wheels, poor gate movement, overload, age, high cycle count, or damage from previous hydraulic service.
Should I replace this hydraulic motor myself?
Hydraulic motor replacement should be handled by a qualified HySecurity gate technician if the leak source is unclear, the system has hydraulic pressure concerns, the gate is heavy, or the operator has repeated drive-system problems.
