NICE / APOLLO SPMTG03100, Ricambio Gruppo Motore M3BAR M
The NICE Apollo SPMTG03100 is a replacement motor group service part for select Nice M-Bar barrier operator applications, most commonly referenced with the M3BAR family. The motor group is the internal drive component that supplies motion to lift and lower the traffic arm. When this assembly is failing, the operator may struggle to move the arm, stop before completing travel, make abnormal noise, or show motor-related faults while the control electronics and safety inputs appear normal.
M-Bar barrier operators look similar from the outside, but the motor group must match the exact model and generation. M3BAR, M5BAR, M7BAR, and LBAR units are sized for different arm lengths and duty requirements, and their replacement motor parts are not automatically interchangeable. Before ordering SPMTG03100, confirm the original motor reference, check the cabinet label, and inspect the parts diagram for the exact barrier. If the arm is out of balance or spring hardware is worn, correct that condition before putting a new motor group into service.
Compatible With
- Nice M3BAR barrier operators when the parts diagram calls for SPMTG03100
- M3BAR R10 or related M3BAR service applications only when the original motor group number matches
- Select Nice Apollo M-Bar service diagrams listing SPMTG03100
- Not a confirmed replacement for M5BAR, M7BAR, LBAR, TITAN, 7200/7300 slide, or Apollo 1500/1600 swing operators unless the exact part number is shown
Features & Specifications
| Specification | Details |
|---|
| Manufacturer | NICE / Apollo |
| Product Type | Barrier operator motor group |
| Part Number | SPMTG03100 |
| Application | Replacement motor group for select M3BAR barrier applications |
| Compatible Operator Type | Nice M-Bar barrier arm operator |
| Voltage | Use operator parts diagram and motor label to confirm |
| Notes | Match by exact part number and barrier generation |
Also Known As / Related Part Numbers
- SPMTG03100
- Nice SPMTG03100
- NICE-SPMTG03100
- Ricambio Gruppo Motore M3BAR M
- M3BAR motor group
- M3BAR replacement motor assembly
Technician Note
If an M3BAR is slow or stopping under load, check the arm balance and spring condition first. A motor group can be damaged by a barrier arm that is too heavy, incorrectly sprung, or mechanically binding.
Before Ordering
- Confirm the original service part number is SPMTG03100
- Verify the barrier operator model and generation from the cabinet tag
- Compare motor size, harness, and mounting points with the removed unit
- Inspect the arm, spring assembly, and mechanical stops for binding
- Confirm this is not an M5BAR, M7BAR, or LBAR motor application
Professional Advisory
Barrier motor service can expose high-voltage and moving components. Do not bypass safety devices or force the arm to run. Use a qualified technician when electrical testing or internal mechanical service is required.
Product Questions & Answers
What is SPMTG03100 used for?
SPMTG03100 is a Nice replacement motor group commonly associated with select M3BAR barrier operator service diagrams.
Is this a complete barrier operator?
No. It is a replacement motor group only. It does not include the full barrier cabinet, control unit, arm, spring system, or safety accessories.
Can I use SPMTG03100 on an M5BAR or M7BAR?
Only if the exact parts diagram for that operator lists SPMTG03100. Many M5BAR and M7BAR applications use different motor references.
What should be checked before replacing the motor group?
Check supply power, controller outputs, limits, brake or release condition, spring balance, arm hardware, and signs of mechanical binding.
Why is exact model verification important?
Nice barrier operators vary by arm length and generation. A similar-looking motor may not have the correct torque, mounting, harness, or mechanical drive arrangement.
