Thickened die-cast aluminum housing
NMRV090 housing is integrally die-cast with thickened aluminum alloy and dense cooling ribs, featuring higher structural strength and larger heat dissipation area than smaller frame sizes.
Wear-resistant tin bronze worm wheel
Worm wheel made of high-performance tin bronze paired with precision ground alloy steel worm, excellent abrasion resistance for continuous medium-load running.
Optional multi-size output shaft
Standard hollow bore output shaft, solid shaft and torque arm are optional to satisfy diverse equipment installation requirements.
Improved load capacity
Enlarged internal transmission components achieve higher rated load than smaller NMRV models, suitable for medium-duty conveyors and agitators.
Efficient heat dissipation
Aluminum material plus enlarged cooling ribs stabilize operating temperature under full load, preventing oil deterioration and leakage caused by overheat.
Reliable self-locking function
Inherent self-lock of worm gear stops reverse rotation under load, preventing falling of goods on lifting machinery for safer operation.
Q: Can NMRV090 directly connect three-phase induction motor?
A: Yes, it is equipped with standard IEC flange to mount standard IEC motors without extra adaptor
Q: Can hollow bore dimension be customized?
A: Custom inner bore size is available according to client's drive shaft diameter.
Q: How long is the warranty period?
A: 12-month factory warranty, free spare parts for quality defects; repair cost at client's expense for damage from overload or unauthorized disassembly.
Hot Tags: nmrv 090 gearbox, China nmrv 090 gearbox manufacturers, suppliers, factory
