Lenze GKK - Manual (Page 12)

Technical data
Characteristics for heavy load application
3
12 BA 12.0032-EN 2.0
3.2 Characteristics for heavy load application
Gearbox type Max. torque Max. radial force Driven shafts Ratios Speed variants yp
[ Nm ] [N] d x l [mm] [i]
p
GKK 05-2M... 200 10000 25 x 35
12.38
19.74
24.56
38.57
FU
GKK 06-2M... 500 20000 35 x 70
17.50
27.90
34.71
54.51
FU
GKK 07-2M...
900
25000 45 x 90
15.43
27.00
FU
GKK 07-2M...
900
36000 55 x 110
27.00
43.07
86.79
FU
3.3 Product features
Design
Drive systems have a modular design.
They consist of:
ƒ
Speed reduction gearbox
– Bevel gearbox in different ratios with integrated clutch
ƒ Electric motor
– Three-phase AC motor
Mode of operation
ƒ
Torque and speed conversion
Product family 1st stage 2nd stage
Bevel gearbox Helical Bevel
Note!
The reaction torque must be supported by foot mounting, flange mounting, or
torque plate.
ƒ Clutch
Jaw coupling between 1st and 2nd gearbox stage that is activated from the outside by
means of an operating lever.