NORD Drivesystems Pvt. Ltd. Pune, Maharashtra

• Sizes15

In combination with central or decentralised frequency inverters, parallel shaft geared motors provide a wide range of system solutions with ultimate efficiency and economy in all systems. The UNICASE concept guarantees long life cycles and low maintenance. Solid or hollow shaft (keyed, Gripmaxx and Shrink disc) Shaft mount, bolt-on B5 flange, footed and CEMA standard screw conveyor mounting designs available

• Sizes6

BLOCK worm gear units are characterised by their robust design. The UNICASE principle, which has been tried and tested since the 1980s provides high functionality, low maintenance and a long service life.

NORD supplies a wide range of electric motors, which meet all common global efficiency regulations and standards. Our motors are used in many applications because they are not just powerful and high quality, but can also be combined with the full NORD gearbox portfolio. Whether in agitators, conveyor systems, intralogistics or the food industry: NORD electric motors can be found wherever high performance is required. They operate reliably over many years with very high efficiency (up to 95%). This saves operating costs for our customers and at the same time helps protect the environment.

• Motor Frame Size112M, 132S

Shock-absorbing cast iron housings EN-GJL-200 (GG20) and reinforced drive end shields made from robust ductile cast iron EN-GJS-400-15 (GGG40) ensure maximum resistance against mechanical stress. Individual project-based winding adaption possible. Natural convection cooling (IC410), totally enclosed design.

The footed version is used with pumps that have a solid input shaft. The gear reducer and pump are mounted onto a base plate joined by a coupling and covered by a guard for protection.Some pumps offer an input flange and a hollow shaft which mates with a flanged Gearmotor, eliminating the need for a base plate, coupling and guard.

The basic design of a worm gear consists of two parts: a steel worm gear and a bronze worm wheel. The two different metals help to improve the otherwise low efficiency of the worm gear design that is due to the sliding action of the two gears.Worm gears are designed in a way that allows for a high total gear ratio with a small number of gear sets. This results in the ability to achieve low output speeds and high output torque. It also allows for the lower output speed and increased torque to be achieved in a small gear housing.