DRV Speed Reducer

DRV Speed Reducer High quality aluminum alloy Less noiselower temperature increase Easy mounting, linking, high efficiency

DRV Speed Reducer 

Features:

RV series reducer is new-generation of products developed by our factory on the base of introducing foreign advanced technology, its main features are as follows:1. Made of high-quality aluminium alloy, light weight and non-rusting.2. Large output torque.3. Smooth running and low noise.4. High radiating efficiency.5. Good-looking appearance, durable service life and small volume.6. Suitable for omnibearing installation.

Performance Parameter:

Contact to us, we will give you all the parameter of our product at once.

Application: 

RV Series apply to food, cooking machinery, printing machinery, carpentry machinery, small textile machinery, rubber machinery, small chemical machinery and plastic machinery.

Main materials:

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

2. Worm: 20Cr, carbonize and quencher heat treatment make the hardness of gear's surface up to 60 HRC, retain carburization layer's thickness is more than 0.5mm after precise grinding.

3. Worm wheel: wearable stannum bronze alloy.

Worm reducer product label marked according to the following rules:

Such as: NMRV063-40E/F1/DS/71B5/B3NRV063-30/SS/A/B3DRV030/063-1200/63B5/B3

Size:

Model	PAM	N	M	P	7.5	10	15	20	25	30	40	50	60	80	100
Size	IEC				D
030	56B5	80	100	120	9	9	9	9	9	9	9	9	9	9	x
	56B14	50	65	80	9	9	9	9	9	9	9	9	9	9	x
	63B5	95	115	140	11	11	11	11	11	11	11	11	x	x	x
	63B14	60	75	90	11	11	11	11	11	11	11	11	x	x	x

We have many other madels like 040, 050, 063, 075, 090, 110, 130.

Usage specifications:1. Make sure that the reducer is located onto a flat and non-flexible surface and subject to any vibration be foreseen, it is advisable to fix the screw heads by means of cut washers.2. For outdoor applications provide suitabl protections against the atmosphere and direct precipitation. For applications in humid environments, provide appropriate protections onto the reducer machined surfaces.3. During mounting of pinions, couplings or pulleys onto the gearbox shafts, try to avoid any impact by using the appropriate pullers located in the threaded holes at the ends of the same shafts.4. When reducer starts to work up to 150 hours, its lubrication oil should be replaced. Afther that, the cycle of oil replacement is about 4000 hours.5. Lubricating oil should be kept enough in the casing and checked at a fixed time.6. Avoid mixing synthetic and mineral lubricants.

Product:

DRV Speed Reducer