Gear Motors

EFFICIENT DRIVE UNITS IN UNICASE DESIGN

The unicase concept

A closed housing, which encloses all the elements of the gear unit, is milled from a solid block of steel or aluminium. NORD DRIVESYSTEMS produces helical, parallel shaft and worm gear units and is the only manufacturer in the world which produces large industrial gear units as unicase gear units.

  • A single housing block in which all bearings are integrated
  • Complete machining in one step 
  • High output torque capabilities 
  • High axial and radial loads 
  • Great reliability 
  • Long service life 
  • Quiet running

Helical gear units

Find further information about Helical Gear Units under www.nord.com
  • Foot or flange-mounted
  • UNICASE
Sizes 11
kW
0,12 – 160
Nm 23-23.160
i 1,24:1-14.340,31:1

NORDBLOC. 1 GEAR UNIT

Find further information about Nordbloc. 1 Gear Unit under www.nord.com
  • Foot or flange mounting
  • Die-cast aluminium housing (5 sizes)
  • Unicase
  • Dimensions according to industrial standards
Sizes 8
kW 0,12 - 37
Nm 55 - 3.300
i 2,10:1-456,77:1

PARALLEL SHAFT GEAR UNITS

Find further information about Parallel Shaft Gear Units under www.nord.com
  • Face mounted, foot or flange mounted versions
  • Hollow or solid shaft
  • Short design
  • Unicase
Sizes 15
kW
0,12 – 200
Nm 65 – 90.000
i 4,03:1–6.616,79:1

3-STAGE BEVEL GEAR DRIVE UNITS

Find further information about 3-Stage Bevel Gear Drive Units under www.nord.com
  • Face mounted, foot or flange mounted versions
  • Hollow or solid shaft
  • Short design
  • Unicase
Sizes 15
kW
0,12 – 200
Nm 65 – 90.000
i 4,03:1–6.616,79:1

NORD unicase design since 1981

In the 1980s, NORD DRIVESYSTEMS engineers developed the most important innovation in gear unit construction: the unicase concept, which unites all gear elements in a single closed housing. This innovative concept soon became established on the market and is now standard.