Best China Nrv Series Worm Gear Box and Reducer

Product Description:
1. Housing: Die-cast Aluminium Alloy Gearbox (NMRV025~NMRV090)
Cast Iron Gearbox (NMRV110~NMRV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized layer after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
Worm Shaft Tail Extension Input
5. Applicable Motors:
IEC-normalized AC Motors and Brake Motors
DC Motors
Servo Motors
6. Output Configurations:
Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in Solid Shaft Output
7. Spare Parts: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover
8. Gearbox Painting:
Aluminium Alloy Gearbox:
After Shot Blasting, Anticorrosion Treatment and Phosphating, Paint with the Color of RAL5010 Blue or Silver White
Cast Iron Gearbox:
After Painting with Red Antirust Paint, Paint with the Color of RAL5010 Blue
Models:
NMRV025~NMRV150
Features:
1. Quality aluminum alloy gear box, light weight and not rust
2. 2 optional worm wheel materials: Tin bronze or aluminum bronze alloy
3. Standard parts and very flexible for shaft configurations and motor flange interface
4. Several optional mounting options
5. Low noise, High efficiency in heat dissipation
Parameters:
ModelsRated PowerRated RatioInput Hole Dia.Input Shaft Dia.Output Hole Dia.Output Shaft Dia.Center DistanceNMRV0250.06KW~0.12KW5~60Φ9Φ9Φ11Φ1125mmNMRV0300.06KW~0.25KW5~80Φ9(Φ11)Φ9Φ14Φ1430mmNMRV0400.09KW~0.55KW7.5~100Φ9(Φ11,Φ14)Φ11Φ18(Φ19)Φ1840mmNMRV0500.12KW~1.5KW7.5~100Φ11(Φ14,Φ19)Φ14Φ25(Φ24)Φ2550mmNMRV0630.18KW~2.2KW7.5~100Φ14(Φ19,Φ24)Φ19Φ25(Φ28)Φ2563mmNMRV0750.25KW~4.0KW7.5~100Φ14(Φ19,Φ24,Φ28)Φ24Φ28(Φ35)Φ2875mmNMRV0900.37KW~4.0KW7.5~100Φ19(Φ24,Φ28)Φ24Φ35(Φ38)Φ3590mmNMRV1100.55KW~7.5KW7.5~100Φ19(Φ24,Φ28,Φ38)Φ28Φ42Φ42110mmNMRV1300.75KW~7.5KW7.5~100Φ24(Φ28,Φ38)Φ30Φ45Φ45130mmNMRV1502.2KW~15KW7.5~100Φ28(Φ38,Φ42)Φ35Φ50Φ50150mm
Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100InstallationFlange MountedFoot MountedTorque Arm MountedLubricationGrease LubricationOil-bath and Splash LubricationCoolingNatural Cooling
Installation:
Flange Mounted
Foot Mounted
Torque Arm Mounted
Lubrication:
Grease Lubrication
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling