Drum Motor 138i


The Interroll Drum Motor 138i is a real all-round component because of its wide power and speed range from 0.09 to 1.0 kW.

Drum Motor 138i

This globally proved component is suitable for convey requirements in a wide variety of industrial branches and applications as for example:
  • Food industry
  • Assembly line equipment
  • Pharmaceutical industry
  • Packaging and weighing equipment
  • Airport (check-in and X-ray machines)
  • Meat,fish and poultry processing
  • Post office sorting conveyors
  • Mobile conveyors
The drum motor 138i is available in complete stainless steel for wash down applications. In all versions it is power and weight optimized.

Specifications of standard drum motor 138i
  • Crowned mild steel shell diameter 138 mm
  • Mild steel shafts
  • Shell and shafts treated with anti-rust wax
  • Die cast aluminium bearing housings
  • All motors have thermal protection
  • Die cast aluminium gearbox housing with 2 or 3 stages
  • Triple shaft sealing system - degree of protection IP 66 (EN 60034-5)
  • Die cast aluminium terminal box with WAGO clamp
  • 3-phase AC induction motor dual voltage 230 V/400 V at 50 Hz
  • Most common global voltages are available as an option
  • Dual voltage (star/delta) connection standard
  • Motor windings insulation class F
  • Available for 50 & 60 Hz supply
  • Brass oil plugs (one with magnet to remove oil contaminates)
  • Minimum Shell length (RL) 300 mm
  • Max. RL 1800 mm (longer RL on request)
  • RL exceeding 900 mm is designed with reinforced shaft
TS food grade technical specifications
  • Crowned stainless steel shell (AISI 304)
  • Stainless steel shafts (AISI 303)
  • Stainless steel bearing housings (AISI 303)
  • Stainless steel labyrinth seals (AISI 304) (Option with FPM infill)
  • Stainless steel Terminal box (AISI 303) (Optional aluminium food grade powder coated)
  • Optional Stainless steel straight or elbow connector (AISI 303)
  • Stainless steel oil plugs (AISI 303, one with magnet to remove oil contaminates)
  • FDA & USDA food grade recognised oil and grease

Drum Motor 138i

Type
A mm B mm C mm D mm E mm F mm G mm H mm K mm L mm M mm N mm P mm T mm EL mm AGL mm
138i standard
138 136 25 30 100 20 6.5
15
23
 
 
 
1.5
 
RL+30  RL+78
138i cylindrical
136              
 
 
 
 
 
 
   
Straight connector
     
 
 
 
 
 
 
20
 
22
 
35
   
Elbow cable connector
       
     
 
 
22.5
 
45
 
35
   
Stainless elbow connector
 
   
 
 
 
 
  24
6.5 30
  14    
Terminal box      
 
 
 
 
23
41
24
95
 
 
   
Idler pulley 138 136 25 30 100 20 6.5 15  RL+30  RL+80

Drum Motor 138i

Technical information
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