NRV Gear Reducer

NRV Gear Reducer Main Materials

1. Housing: Die-cast aluminum alloy(frame size 025-090); cast iron(frame size 110-150)

2. Worm shaft: 20CrMnTi, carbonize heat treatment make the hardness of gear's surface up to 56-62 HRC. Retain carburization layer's thickness between 0.3 and 0.5mm after precise grinding

3. Worm wheel: wearable tin bronze alloy

NRV Gear Reducer Surface Painting

Aluminum alloy housing:

1. Shot blasting and special antiseptic treatment on the aluminum alloy surface

2. After the phosphate treatment, paint with RAL 5010 blue, silver, grey, red or based on customer demands

NRV Gear Reducer Cast housing:

First paint with red anti-rust paint, then paint with RAL 5010 blue or silvery white paint

NRV Gear Ruducer Advantages：

ANG NRV Worm gear reducers provide market advance solution with efficiency and flexibility. Low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.

NRV Gear Reducer

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