RD Series

In-line helical gearboxes

The RD Series of in-line helical gearboxes are characterized by high efficiency and a modular structure able to reduce management and maintenance costs.

MAIN INFORMATION

Sizes

Reduction stages

2 O 3

Max Power (1400 rpm / 1800 rpm)

78.2 kW / 104.9 HP

Angular Backlash

20’-30’

Reduction Ratios

da 2.25:1 a 630:1

Max output torque

2100 Nm / 20360 in-lb

ADDITIONAL INFORMATION

Main Components

Input and output oil seals in NBR
Housing and covers in die cast aluminium (till size 4) and grey cast iron (sizes 5 and 6)
Bearings with ball or conical roller
Input flanges in die cast aluminium
Motor flexible coupling
Gears in cemented and hardened alloy steel
Synthetic oil for lifetime lubrication of the gears

Plus

Excellent stress resistance
High efficiency
Low maintenance and management costs
Modular concept
Extended lifetime with excellent reliability
Versatility of use

Special Solutions

For Application Sectors

Silicone, Viton or special seals for high/low temperatures and food & beverage sector
Anodization for chemical and ship-building/marine sectors
Special lubricants for high/low temperatures and food & beverage sector
Non-standard breather plugs for high/low temperatures
Special paint finishes for chemical, ship-building/marine and food & beverage sector
ATEX version for potentially explosive environments

For NEMA and servo motors