This counter-rotating extruder gearbox is based on our proven DOS design with a torque factor up to 44 Nm/cm³.
The DURUMAX® T1MAX extruder gearbox of Henschel Antriebstechnik offers to the extrusion manufacturer the newest state of the art technology. In comparison to the TPM 3 DOS-V series it offers an up to19 % higher torque.
Outstanding Characteristics :
The technical concept of the T1MAX series consists of a reduction gearbox and a distribution gearbox. Both gearbox modules are connected by the the thrust bearing housing.
Similar to the TPM 3 DOS-V series the distribution of the torque is done by two similar gear pairs (like a double helical gear) with optimized design.
The gearbox can be driven directly by a motor or with belt at the input shaft. In the multi-stage helical gearbox the speed is reduced while the required torque is created. This torque is transmitted in the distribution gearbox to the two counter-rotating output shafts. The axial forces resulting from the extrusion process are absorbed by thrust bearings inside the thrust bearing housing.