Bevel gear reducer R series, NRA
right angle200 - 500 Nmcompact

Bevel gear reducer - R series, NRA - TERCESA,S.L. - right angle / 200 - 500 Nm / compact

Bevel gear reducer - R series, NRA - TERCESA,S.L. - right angle / 200 - 500 Nm / compact - image - 2

Bevel gear reducer - R series, NRA - TERCESA,S.L. - right angle / 200 - 500 Nm / compact - image - 3

Bevel gear reducer - R series, NRA - TERCESA,S.L. - right angle / 200 - 500 Nm / compact - image - 4

Bevel gear reducer - R series, NRA - TERCESA,S.L. - right angle / 200 - 500 Nm / compact - image - 5

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Characteristics

Type

bevel

Shaft orientation

right angle

Torque

200 - 500 Nm

Configuration

compact

Performance

precision

Applications

for motor coupling

Rotational speed

Max.: 3,000 rpm
(18,849.56 rad.min-1)

Min.: 142 rpm
(892.21 rad.min-1)

Power

Max.: 90 kW
(122.37 hp)

Min.: 0.03 kW
(0.04 hp)

Description

Built in 5 sizes with three types of out- put shaft: hollow, projecting or double- extended. Moreover, an additional out- put shaft can be installed opposite to the input shaft. Three input types are available : with projecting input shaft, with pre-engi- neered motor coupling (bell and joint) and pre-engineered COMPACT motor coupling. Gear unit body in engineering cast iron, EN GJL 200 UNI EN 1561 ribbed inter- nally and externally to guarantee rigid- ity and machined on all surfaces for easy positioning. The single lubrication chamber guarantees improved heat dissipation and better lubrication of all the internal components. The mechanism of these gearboxes consists of tow GLEASON spiral bevel gears with precision lapped profile. 16CrNi4 or 18NiCrM05 made of steel. The use of high quality bearings on all the axis ensures long life to the gearbox and allows very high radial and axial loads.