Agitator designs

All gear units in agitator design are equipped with an extended bearing hub especially suitable for mixing and agitating applications. Agitator gear units are based on 3 proven standard gear unit series by SEW‑EURODRIVE. Almost any agitating, mixing, blending, or kneading application from a wide range of industries is covered by one of the agitator designs of the gear unit.

For project planning, contact SEW‑EURODRIVE.

Advantages of agitator gear units

  • FEM-optimized housing and a special agitator flange for particularly high permitted overhung loads
  • No additional bearing for the agitator shaft required
  • Shaft and flange dimensions are compatible with standard dimensions
  • Many options and design variants for optimal adaptation to the application
  • Gear units/gearmotors also available in explosion-protected design
  • Global service provided by SEW-EURODRIVE

 

Helical gear units
RM.. series
(2 and 3 stages)

Parallel-shaft helical gear units
FM../FAM.. series
(2 and 3 stages)

Helical-bevel gear units
KM../KAM.. series
(3 stages)

Sizes

57 / 67 / 77 / 87 / 97 / 107 / 127 / 137 / 147 / 167

67 / 77 / 87 / 97 / 107 / 127 / 157

67 / 77 / 87 / 97 / 107 / 127 / 157

Gear unit ratio i

4.29 – 289.74

3.87 – 281.71

5.20 – 197.37

Maximum output torque in Nm

450 – 20000

870 – 20000

870 – 20000

Maximum permitted output overhung load in N

4000 – 49600

35000 – 135000

20000 – 135000

Available options

  • Double oil seal on the output end for additional protection against leakage.
  • Grease nipple for relubrication of output shaft bearings
  • The gear units use series housings and series gearing components. The special flange is bolted to the output end of the standard gear unit.
  • Energy efficiency classes IE1 – IE4 for gearmotors
  • Motor power range of 0.12 to 200 kW.
  • AMS.. motor adapter for mounting IEC and NEMA motors

Also available for the FM../FAM... and KM../KAM.. series:

  • Reinforced bearings also opposite the output end. These increase the permitted overhung load, particularly for high output speeds and low gear ratios.
  • Drywell design with leak sensor prevents the product from being contaminated by leaking lubricant.