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Machine tool gearbox

ZF Duo plan 2K


Application
The ZF Duo plan two gear control gear finds basically application in machining tools, test beds and in application which need a high torque. 

Through the different component equipments the gear can for example be used for turning centres (horizontal B3/B5) or conditioning centres (vertical V1/V3). The gear is additionally installed in different machines, in which a boost of the torques and respectively the engine speed is required.

 

Advantages
A machine tool should universally be applied, to be able to handle different materials. The ZF-Dou plan two gear control gear enables this.

Force + Dynamic
High cutting rates for soft materials and high cutting forces for hard materials are required. These can reached through the application of a switchable gear, whereby the high torques of the drive motor (I = 1:1) are retained, but additionally multiplied the drive toque of the motor through the conversion (e.g. I = 4,00) and the torque is reduced about the same factor.

Flexible
The cutting capacity is consequently constant and is available across a wide torque range. Only through a gear this flexibility is reachable low-priced. Direct arbour extension (INLINE + TSC) These gears are mounted directly at the arbour, no belts are required. The gears are especially applicable for high torques in the working tool production. 

Torque and output
Depending on the motor adjustment range with constant output you can reach adjustment ranges of constant output up to 1:20 at the main arbour with the gears. Therefore on the one hand high torques result in the lower range of speed and on the other hand high speeds, with which you can exploit the cutting capacity of modern tools.


Motor gearbox

 

Coaxial main arbour drive for working tools.(compact design at large hollow shaft diameter)Motor capacity:   30-100 kWNominal drive torque:   500-12 000 NmNominal motor rotation speed:   2 500-16 000 1/minMaximal motor rotation speed:   5 000 1/minConversation ratio control gear:   1 and 5


Transfer gearbox

 

Heynau TG 3 ST 801

ZF 2k 801 Dou plan in combination with Heynau-transfer gear for machine tools. (Open gear unit, complete integrable)

Motor capacity:   20-100 kW
NNominal drive torque:   100-12 000 Nm
Nominal motor rotation speed:   80-10 000 1/min
Maximal motor rotation speed:   5 000 1/min

Conversation ratio control gear:   1 and 4

Conversation ratio transfer gear:   1,35


Heynau TG 2 ST 250

ZF 2k 250 Dou plan in combination with Heynau-transfer gear for machine tools. (Open gear unit to the direct drive of the arbour)

Motor capacity:   20-100 kW
Nominal drive torque:   100-12 000 Nm
Nominal motor rotation speed:   80-10 000 1/min
Maximal motor rotation speed:   7 500 1/min

Conversation ratio control gear:   1 and 5,5

Conversation ratio transfer gear:   2,8


Heynau TG 2 ST 800

ZF 2k 800 Dou plan in combination with Heynau-transfer gear for machine tools. (Achsabstand und Hohlwellengeometrie nachKundenwunsch)

Motor capacity:   20-110 kW
Nominal drive torque:   bis zu 12 000 Nm
Nominal motor rotation speed:   bis zu 10 000 1/min
Maximal motor rotation speed:   5 000 1/min

Conversation ratio control gear:   1 and 4

Conversation ratio transfer gear:   2.00 ... 4.00