HySecurity MX001143, MOTOR ASSEMBLY, 24.9"
HySecurity MX001143 is a hydraulic motor assembly used in the drive system of select HySecurity hydraulic slide gate operators. In the field, this type of motor is part of the hydraulic drive package that converts hydraulic flow into wheel or drive movement. It is usually ordered when the original motor is damaged, leaking, worn, or no longer producing the correct drive response after the hydraulic system, hoses, and pump pack have been checked. Public replacement references identify this part as an RS-24 inch, X1, 444 hydraulic motor and associate it with SlideDriver 200 / SD 444 style hydraulic operator service. Because HySecurity made production updates to some SlideDriver hydraulic assemblies, this item should be verified by the original motor tag, the operator serial number, hose kit callout, and the correct parts diagram. Do not substitute by appearance only; hose connections, motor length, production date, and drive assembly configuration can affect fitment.
Compatible With
This part is commonly associated with the following HySecurity applications when the installed equipment and parts diagram call for this exact part number:
- Select HySecurity SlideDriver 200 hydraulic slide gate operators where MX001143 is specified
- Select SD 444 / 444 hydraulic motor service references where the operator parts list calls for MX001143
- Older SlideDriver 200 applications manufactured before certain hydraulic motor/hose-kit production changes
- Applications using related MX4323 hose kit references where shown by the parts diagram
Features and Specifications
| Manufacturer | HySecurity / Nice HySecurity |
| Product Type | Hydraulic motor assembly |
| Part Number | MX001143 |
| Application | Hydraulic slide gate operator drive service |
| Compatible Operator Type | Select HySecurity hydraulic slide operators |
| Notes | Verify motor label, hose kit, production date, and parts diagram |
Also Known As / Related Part Numbers
- MX001143
- HYS-MX001143
- Hy-MX001143
- MX1143
- RS-24 hydraulic motor
- X1 444 hydraulic motor
- SlideDriver 200 hydraulic motor
- SD 444 hydraulic motor
- MX4323 related hose kit
- MX001142 later motor reference - verify before substituting
- MX4578 later hose kit reference - verify before substituting
Technician Note
HySecurity parts often vary by operator family, production date, voltage, hydraulic layout, arm length, handing, and installed accessory package. Match the original part number and use the operator parts diagram before treating any related number as a direct replacement.
Before Ordering Checklist
- Verify the original part number is MX001143 or a supported related reference.
- Confirm the operator model, serial range, production generation, and parts diagram before ordering.
- Inspect the surrounding hardware, wiring, hoses, fittings, or mounting components that may have caused the original failure.
- Do not substitute similar-looking HySecurity parts unless the manufacturer parts list confirms interchange.
- For powered, hydraulic, or moving barrier systems, secure the gate or barrier arm and disconnect power before service.
Professional Advisory
Gate and barrier operator service can involve stored mechanical force, moving arms, hydraulic pressure, and high-voltage circuits. Do not bypass safety devices or force the operator to run with missing protection. Electrical, hydraulic, or unsafe movement problems should be handled by a qualified gate technician.
Product Questions and Answers
What operator is HySecurity MX001143 commonly associated with?
MX001143 is commonly associated with select HySecurity SlideDriver 200 / SD 444 hydraulic slide gate operator service applications where the parts diagram calls for this hydraulic motor assembly.
Is MX001143 a universal hydraulic motor?
No. It should not be treated as a universal hydraulic motor. Hose connections, motor length, production date, and the original HySecurity parts diagram must match.
Why do some listings mention MX001142 or MX4578?
Some SlideDriver hydraulic motor and hose-kit references changed by production date. If the operator has a later hydraulic assembly, MX001142 or MX4578 may appear as related service references and should be verified before ordering.
When is this motor usually replaced?
It is commonly replaced after confirmed hydraulic motor failure, leakage, worn drive response, or damage, after the pump pack, hoses, wheel assembly, and hydraulic fluid condition have been checked.
Should a technician install this part?
Yes. Hydraulic drive repairs should be handled by a qualified gate technician familiar with HySecurity hydraulic operators, pressure systems, and safe gate lockout procedures.
