This product offers a high torque, eco-friendly energy saving drive solution for food processing, packaging, dynamic weighing and logistics. The combination of the energy saving synchronous motor and highly efficient gear transmission results in an extremely high energy yield. The motor has a power loss of only 9% and the steel planetary gearbox transfers 92-95% of the available power directly to the conveyor system, This means that the power loss is dramatically reduced when compared to alternative asynchronous drive systems.

 Synchronous Drum Motors are shipped from Germany.

80D – 88D – 113D

  80D  88D  113D 
Diameter  3.21 in. (81.5 mm)  3.43 in. (88 mm)  4.46 in. (113.3 mm) 
Gear material  Steel  Steel  Steel 
Rated power  0.19 to 0.57 HP (0.145 to 0.425 kW)  0.19 to 0.57 HP (0.145 to 0.425 kW)  0.19 to 0.57 HP (0.145 to 0.425 kW) 
Rated torque  21.6 to 720 in. lbf (1.8 to 60 Nm)  21.6 to 720 in. lbf (1.8 to 60 Nm)  21.6 to 720 in. lbf (1.8 to 60 Nm) 
Belt pull*  10 to 331 lbf (43 to 1472 N)  9 to 307 lbf (39 to 1364 N)  7 to 239 lbf (31 to 1062 N) 
Velocity of the shell*  8 to 315 fpm (0.040 to 1,600 m/s)  9 to 340 fpm (0.043 to 1728 m/s)  11 to 437 fpm (0.055 to 2219 m/s) 
Shell length SL  8.27 to 35.43 in. (210 to 900 mm)  8.27 to 23.62 in. (210 to 600 mm  8.27 to 35.43 in. (210 to 900 mm) 
Friction drive belt  check    check 
Positive drive belt  check  check  check 
Without belt  check  check  check 

The D-Serie synchronous drum motor conveyor belt drive is the most powerful, energy-efficient generation of drum motors ever developed. This product offers a high torque, eco-friendly energy saving drive solution for food processing, packaging, dynamic weighing and logistics. The combination of the energy saving synchronous motor and highly efficient gear transmission results in an extremely high energy yield. The motor has a power loss of only 9% and the steel planetary gearbox transfers 92-95% of the available power directly to the conveyor system, This means that the power loss is dramatically reduced when compared to alternative asynchronous drive systems.

Technical Benefits:

  • The sensor-less control operates at a precise velocity at all speeds and has a consistent torque and speed range from 8 to 437 fpm (0.040 to 2.219 m/s).
  • For servo-drive operation, the motor is fitted with an absolute encoder, resolver or other feedback system providing fully automated and accurate control over torque, speed, acceleration and positioning
  • Full torque at standstill and acceleration of up to 495 ft/s² (151 m/s²) can be achieved.

Ecological benefits:

  • The 3.21 in. (81.5 mm) diameter drum motor produces up to 0.57 HP (0.425 kW) and 531 in. lbf (60 Nm) output torque which not only saves space but reduces material usage and energy costs by at least 30%
  • IP69k sealing protection offers superior protection against dust, high pressure cleaning, steam and water ingress.
  • The design and the materials used are certified to meet the most stringent food industry regulations; EHEDG, EC1935-2004, FDA and ECOLAB meaning less cleaning time and reduced cleaning materials cost

Drum Motor 80D

  • Stainless steel housings
  • 3-phase AC synchronous permanent magnet motor
  • High torque
  • Integral motor protection
  • Steel-hardened planetary gear
  • W ...

Drum Motor 113D

  • Stainless steel housings
  • 3-phase AC synchronous permanent magnet motor
  • High torque
  • Integral motor protection
  • Steel-hardened planetary gear
  • W ...