Swing motor
FSM44A
FSM44A swing device series - swing motor with reduction gear
FSM44A is a swing motor assembly in the FLUTEK catalogue, FSM44A swing device series - swing motor with reduction gear. It is supplied as a complete unit rather than as loose parts, with the control variant matched to the machine.
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Compatibility — which machines this fits
This unit is published in our own FRANK English sample catalogue. Send us the machine model and nameplate - we confirm the exact variant, displacement and mounting before dispatch.
Specifications
| Pump line | FSM44A swing device series - swing motor with reduction gear |
|---|
Cross reference / interchange
Buying against a number from a dismantled machine or an old invoice? Send it to us — we map it to the correct unit.
Key features
- Published in our FRANK English sample catalogue
- Confirmed against your nameplate before dispatch
- Full spare parts support
Supply & commercial terms
Lead time, packing, freight terms, payment and warranty are confirmed per order on the quotation — ask us and you get them in writing together with the price.
Request a quotation
Model and quantity are pre-filled. Add your machine, destination port and contact details — we reply with price, lead time and shipping options.
Where these figures come from
Reference data for selection purposes. Please confirm the exact shaft, regulator and control variant with our team before ordering.
Common faults on this unit, and what to check first
The diagnosis guides below start from the symptom, list the checks in the order a workshop should work through them, and say which parts usually solve it. Full index: diagnosis guides.
Machine slow or noisy when cold
Oil, filtration and the system as a whole
In low ambient temperatures the oil is the problem, not the pump.
Machine weak when it is hot
Oil, filtration and the system as a whole
In high ambient temperatures the hydraulic system runs near its thermal limits.
Repair the pump or replace it
Oil, filtration and the system as a whole
The decision follows measurable evidence, not the age of the machine.
Swing slow, weak or drifting to one side
Swing, travel and drive assemblies
Slewing feels sluggish or refuses to hold a load. Nine times out of ten it is not the whole swing assembly - this is the order to…
Controls sluggish or dead
Valve and pilot control
Pilot pressure moves every control spool. When it is low the whole machine feels tired even with a perfectly healthy main pump.
Proportional pilot control reacts late, in steps, or not at all
Valve and pilot control
Machines with proportional pilot control fail in a characteristic way: the function arrives late, arrives in steps, or does not…
Parts that usually solve them
Catalogue lines from the same families. Search the full library by part number from the parts library.