NC torque rotary table

Sizes table SKH-NC8/T

tl_files/Produkte/Rundtische/skizzen/torque_graph.jpg

D1 tabletop dimensions mm 800 1,000 1,250 1,450
h1 height mm 190 +0,2+0,3 210+0,2+0,3
max. perm. transport load (turning, milling, positioning) with centred table-load within D1 kg 2,5 2
max. perm. transport load (circular milling, positioning, machining during standstill) with centred table-load within D1 kg 5 4
Motor   Torque motor RKI11- field weakening mode triggered,, prepared for connection to water cooling with 5 m control-side cable without plug, company IDAM
removable continuous torque Nm
1,600 for motor winding Z 8 and 140 A actuator
2,000 for motor winding Z 8 and 170 A actuator
max. speed min-1 700 for motor windingZ 8
max. angular acceleration with max. mass moment of inertia of 600 kgm2 rad/s2 4 3.86 3.15 2.79
perm. Tilting moment Nm 26
perm. mass moment of inertia from the transport load kgm2 60
perm. tangential torque (at a clamping pressure of 80 bar) Nm 10
measuring system   z.B RCN 2580, 16,384 lines, 1VSS. incl. 1 m cable, with control-side coupling, from Heidenhain, ± 2.5"
Load case proportion of time


[h]
perm. axial
load (incl.
transport load)
Fx [N]
perm. radial
load

Fy [N]
perm. tilting
moment

Mz [Nm]
speed
n [min-1]
Machining
During standstill
30 5,000 25,000 26,000 ß
Circular milling 10 5,000 20,000 10,000 5
Positioning 20 5,000 0 0 20
Turning 1 15 25,000 12,000 6,000 100
Turning 2 10 25,000 8,000 4,000 300
Turning 3 10 25,000 5,000 2,500 500/700
Workpiece replacement 5 20,000 - - -

The clamping must be depressurized while turning the table (also applies to power failure, lightning strike, EMERGENCY STOP, etc.).
All accuracy specifications apply at room temperarture in the unloaded state.
Bevor using the rotary table, always ensure that the motor temperature sensor is connected, in order to be able to exclude any motor thermic overload.

Sizes table SKH-NC9/T/HS

tl_files/Produkte/Rundtische/detail/torque_nc9_en.jpg

D1 tabletop dimensions mm 1,000 1,250 1,450 1,600 1,900 2,220
h1 height mm 420 440
max. perm. transport load (turning, milling, positioning) with centred table-load within D1 kg 6,000 4,000
max. perm. transport load (circular milling, positioning, machining during standstill) with centred table-load within D1 kg 8,000  
Motor   Torque motor RKI11- field weakening mode triggeres, prepared for connection to water cooling with 5 m control-side cable without plug, company IDAM
removable continuous torque Nm
2,900 for motor winding Z 4 and 100 A actuator
max. speed min-1 250 for motor winding Z 4
max. angular acceleration with max. mass moment of inertia of 600 kgm2 rad/s2 1.3 1.25 1.16 1.07 0.85 0.68
minimum run-up time at max. mass moment of inertia for max. speed (2.000 kgm², 250 min-1) s 20.1 20.94 22.5 24.4 30.7 38.5
perm. tiliting moment Nm 26,000
perm. Tangential torque (at a clamping pressure of 63 bar) Nm 26,000
Measuring system   z.B RCN 2580, 16,384 lines, 1VSS. incl. 1 m cable, with control-side coupling, from Heidenhain, ± 2.5"
Load case proportion of tome


[h]
perm. axial
load (incl.
transport load)
Fx [N]
perm. radial
load

Fy [N]
perm. tilting
moment

Mz [Nm]
speed
n [min-1]
Machining
During standstill
30 80,000 25,000 26,000 0
Circular milling 10 80,000 20,000 20,000 5
Positioning 20 80,000 0 0 20
Turning 1 15 65,000 5,000 5,000 60
Turning 2 10 65,000 5,000 5,000 120
Turning 3 10 65,000 5,000 5,000 250/300
Workpiece replacement 10 20,000 - - -

The clamping must be depressurized while turning the table (also applies to power failure, lightning strike, EMERGENCY STOP, etc.). All accuracy specifications apply at room temperature in the unloeded state. Before using the rotary table, always ensure that the motor temperature sensor is connected, in order to be able to exclude any motor thermic overload.

2
Miniatur
SKH-NC8 T m
Bezeichnung
SKH-NC8/T
Short Text

- table plate Ø 1000 mm with 8 parts UNILOCK assembly clamp elements
- max. table plate speed: 500 rpm
- table load "turn" (center): 2,500 kg
- table load "mill" (center):  5,000 kg 

Miniatur
Skh-nc9-t-hs-m
Bezeichnung
SKH-NC9/T
Short Text

- table top: dia. 1,600 mm
- max. table top speed: 250 min-1
- table load "turn": 3,000 kg
- table load "mill": 6,000 kg

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