TP+ HigH Torque - WITTENSTEIN alpha
TP+ HigH Torque - WITTENSTEIN alpha
TP+ HigH Torque - WITTENSTEIN alpha
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<strong>alpha</strong><br />
TP + High <strong>Torque</strong><br />
Up to 40,000 Nm in servo applications<br />
Highest power density<br />
Highest precision<br />
Highest positioning accuracy
Compact<br />
Flexible<br />
Efficient<br />
New addition to this gearhead series<br />
Breaking through traditional limits<br />
Acceleration torques compared<br />
All TP + HIGH TORQUE sizes<br />
The new TP + 2000 HIGH TORQUE for acceleration<br />
torques up to 22,000 Nm rounds off <strong>WITTENSTEIN</strong><br />
<strong>alpha</strong>‘s TP + HIGH TORQUE family of top-performing<br />
gearheads. High power density coupled with very<br />
good precision and positioning accuracy adds up to<br />
optimal performance.<br />
Nm<br />
40,000<br />
35,000<br />
30,000<br />
25,000<br />
20,000<br />
15,000<br />
10,000<br />
5,000<br />
0<br />
40.000 Nm<br />
TP + 4000<br />
22,000 Nm<br />
TP + 2000<br />
10,000 Nm<br />
TP + 500<br />
5,500 Nm<br />
TP + 300<br />
3,100 Nm<br />
TP + 110<br />
950 Nm<br />
TP + 050<br />
530 Nm<br />
TP + 025<br />
230 Nm<br />
TP + 010<br />
Technical support<br />
If you’d like to learn more about our<br />
TP + HIGH TORQUE series, simply get in touch with<br />
one of our highly qualified sales engineers:<br />
Tel. +49 7931 493-0<br />
2
Up to 40,000 Nm in servo applications<br />
Exciting new opportunities<br />
With a maximum acceleration torque of 40,000 Nm,<br />
the <strong>WITTENSTEIN</strong> <strong>alpha</strong> TP + 4000 HIGH TORQUE<br />
gearhead series scales a new peak. Its unbeatable<br />
performance data opens up exciting new opportunities,<br />
for example in terms of design – by substituting<br />
hydraulic components it is possible to achieve significantly<br />
better energy efficiency.<br />
Benefits at a glance:<br />
··<br />
Max. acceleration torque up to 40,000 Nm<br />
··<br />
Torsional backlash ≤ 5 arcmin<br />
··<br />
High power density, precision<br />
and positioning accuracy<br />
Machine tools<br />
··<br />
Turntables<br />
··<br />
Linear axes<br />
··<br />
Bending heads<br />
Steel and paper processing<br />
··<br />
Roller drives<br />
··<br />
Presses<br />
Shipbuilding and waterway engineering<br />
··<br />
Rudder actuators<br />
··<br />
Sluice gate actuators<br />
Automotive manufacturing<br />
··<br />
Wheel hub motors<br />
··<br />
Special purpose vehicles<br />
Engineered plastics<br />
··<br />
Mould closing drives<br />
··<br />
Extruders<br />
More information available online at:<br />
www.wittenstein-<strong>alpha</strong>.com<br />
3
TP + 2000 MA HIGH TORQUE<br />
2-stage<br />
3-stage<br />
Ratio i 22 30,25 66 88 110 121 154 220 302,5<br />
Max. acceleration torque<br />
(max. 1000 cycles per hour)<br />
Nominal output torque<br />
(with n 1N )<br />
Emergency stop torque<br />
(permitted 1000 times during the service life of the gearhead)<br />
T 2B<br />
Nm 22000 22000 22000 22000 22000 22000 22000 15600 21500<br />
T 2N<br />
Nm 13500 13500 13500 13500 13500 13500 13500 10000 13500<br />
T 2Not<br />
Nm 44000 44000 44000 44000 44000 44000 44000 44000 44000<br />
Nominal input speed<br />
(with T 2N and 20°C ambient temperature) a) n 1N<br />
rpm 2000 2000 2500 2500 2500 2500 2500 2500 2500<br />
Max. input speed n 1Max<br />
rpm 3000 3000 3500 3500 3500 3500 3500 3500 3500<br />
Mean no load running torque<br />
(with n 1<br />
=2000 rpm and 20 °C gearhead temperature)<br />
T 012<br />
Nm 15 - - - 4 - - - -<br />
Max. torsional backlash j t<br />
arcmin ≤ 3<br />
Torsional rigidity C t21<br />
Nm/arcmin 2910 2910 - 3060 3060 3060 - - -<br />
Tilting rigidity C 2K<br />
Nm/arcmin -<br />
Max. axial force b) F 2AMax<br />
N 100000<br />
Max. tilting moment M 2KMax<br />
Nm 31600 31600<br />
Efficiency at full load η % ≤ 95 ≤ 93<br />
Service life L h<br />
h > 20000<br />
Weight incl. standard adapter plate m kg 190 185<br />
Operating noise<br />
(with n 1 = 2000 rpm no load)<br />
L PA<br />
dB(A) ≤ 68 ≤ 66<br />
Max permitted housing temperature °C +90<br />
Ambient temperature °C 0 bis +40<br />
Lubrication<br />
Lubricated for life<br />
Paint RAL 5002<br />
Direction of rotation<br />
Motor and gearhead same direction<br />
Protection Class IP 65<br />
Moment of inertia<br />
(relates to the drive)<br />
Clamping hub diameter [mm]<br />
M 48 J 1<br />
kgcm 2 - - 52 37 35 35 28 26 25<br />
N 55 J 1<br />
kgcm 2 101 74 - - - - - - -<br />
a)<br />
For higher ambient temperatures, please reduce input speed<br />
b)<br />
Refers to center of the output shaft or flange<br />
4
<strong>alpha</strong><br />
View A<br />
View B<br />
2-stage:<br />
B•<br />
A<br />
Motor shaft diameter [mm]<br />
to 55 4) (N)<br />
Clamping hub<br />
diameter<br />
3-stage:<br />
B•<br />
A<br />
to 48 4) (M)<br />
Clamping hub<br />
diameter<br />
Non-toleranced dimensions ± 1 mm<br />
1) Check the motor shaft fit<br />
2) Min./max. permissible motor shaft length.<br />
Longer motor shafts possible on request; please ask for advice<br />
3) Dimensions depend on motor<br />
4) Smaller motor shaft diameters can be achieved<br />
by inserting a bushing; minimum wall thickness 1 mm!<br />
! For operating manuals, see www.wittenstein-<strong>alpha</strong>.com<br />
5
TP + 4000 MA HIGH TORQUE<br />
2-stage<br />
3-stage<br />
Ratio i 22 30,25 66 88 110 121 154 220 302,5<br />
Max. acceleration torque<br />
(max. 1000 cycles per hour)<br />
Nominal output torque<br />
(with n 1N )<br />
Emergency stop torque<br />
(permitted 1000 times during the service life of the gearhead)<br />
T 2B<br />
Nm 40000 40000 40000 40000 40000 40000 40000 32000 40000<br />
T 2N<br />
Nm 18000 18000 18000 18000 18000 18000 18000 16500 18000<br />
T 2Not<br />
Nm 70000 70000 70000 70000 70000 70000 70000 61000 70000<br />
Nominal input speed<br />
(with T 2N and 20°C ambient temperature) a) n 1N<br />
rpm 1500 1500 1500 1500 1500 1500 1500 1500 1500<br />
Max. input speed n 1Max<br />
rpm 3000 3000 3000 3000 3000 3000 3000 3000 3000<br />
Mean no load running torque<br />
(with n 1<br />
=2000 rpm and 20 °C gearhead temperature)<br />
T 012<br />
Nm - 21 - - - 10 - - -<br />
Max. torsional backlash j t<br />
arcmin ≤ 5<br />
Torsional rigidity C t21<br />
Nm/arcmin 5300 5300 - 5800 5800 5800 - - -<br />
Tilting rigidity C 2K<br />
Nm/arcmin 65000<br />
Max. axial force b) F 2AMax<br />
N 140000<br />
Max. tilting moment M 2KMax<br />
Nm 58000 71400<br />
Efficiency at full load η % ≤ 95 ≤ 93<br />
Service life L h<br />
h > 20000<br />
Weight incl. standard adapter plate m kg 350 380<br />
Operating noise<br />
(with n 1 = 2000 rpm no load)<br />
L PA<br />
dB(A) ≤ 70 ≤ 68<br />
Max permitted housing temperature °C +90<br />
Ambient temperature °C 0 bis +40<br />
Lubrication<br />
Lubricated for life<br />
Paint RAL 5002<br />
Direction of rotation<br />
Motor and gearhead same direction<br />
Protection Class IP 65<br />
Moment of inertia<br />
(relates to the drive)<br />
Clamping hub diameter [mm]<br />
M 48 J 1<br />
kgcm 2 - - 85 55 43 48 34 29 28<br />
O 60 J 1<br />
kgcm 2 230 174 - - - - - - -<br />
a)<br />
For higher ambient temperatures, please reduce input speed<br />
b)<br />
Refers to center of the output shaft or flange<br />
6
<strong>alpha</strong><br />
View A<br />
View B<br />
2-stage:<br />
B•<br />
A<br />
Motor shaft diameter [mm]<br />
to 60 4) (O)<br />
Clamping hub<br />
diameter<br />
3-stage:<br />
B•<br />
A<br />
to 48 4) (M)<br />
Clamping hub<br />
diameter<br />
Non-toleranced dimensions ± 1 mm<br />
1) Check the motor shaft fit<br />
2) Min./max. permissible motor shaft length.<br />
Longer motor shafts possible on request; please ask for advice<br />
3) Dimensions depend on motor<br />
4) Smaller motor shaft diameters can be achieved<br />
by inserting a bushing; minimum wall thickness 1 mm!<br />
! For operating manuals, see www.wittenstein-<strong>alpha</strong>.com<br />
7
The right-angle gearhead version<br />
Flexible installation options<br />
High torques<br />
High ratios<br />
8
TPK + 2000 /4000 HIGH TORQUE<br />
Think laterally?<br />
We think round corners, too!<br />
Cramped spaces demand a gearhead that meets<br />
their requirements. Even in the case of applications<br />
with large gearheads, the amount of space available<br />
is often very limited. The right-angle gearheads are<br />
designed to take up as little space as possible, even<br />
with the largest gearheads.<br />
Benefits at a glance:<br />
··<br />
Max. acceleration torques of up to 40,000 Nm<br />
··<br />
Maximized production output<br />
··<br />
Maximum positioning accuracy thanks to<br />
low torsional backlash<br />
··<br />
High torsional rigidity<br />
··<br />
Quiet and compact<br />
To this end, <strong>WITTENSTEIN</strong> <strong>alpha</strong> implements<br />
strong, high-quality, hypoid toothing. This not only<br />
guarantees smooth running, but is also capable of<br />
transmitting extremely high torques and high reduction<br />
ratios.<br />
Compact dimensions and top performance therefore<br />
lay the foundations for obtaining maximum<br />
productivity from your machine. Our mission is your<br />
gain!<br />
Don‘t just take our word for it – see for yourself! And<br />
benefit from the new possibilities opened up by our<br />
TPK + 2000/4000 HIGH TORQUE right-angle gearheads.<br />
Get in touch now. We‘ll be happy to advise you!<br />
Comparison of technical data: TPK + 2000 / 4000 HIGH TORQUE<br />
TPK + 2000 HIGH TORQUE<br />
TPK + 4000 HIGH TORQUE<br />
Max. torsional backlash [arcmin] ≤ 3 ≤ 5<br />
Ratio [ - ] ab 90,75 ab 198<br />
Max. acceleration torque [Nm] 22,000 Nm 40,000 Nm<br />
Max. input speed [rpm] 4000 4000<br />
Efficiency [%] ≤ 92 ≤ 92<br />
9
30 years of experience<br />
<strong>alpha</strong><br />
Consulting expertise<br />
<strong>WITTENSTEIN</strong> <strong>alpha</strong> has been the world‘s leading<br />
manufacturer of low-backlash planetary gearheads<br />
for more than 30 years. From the initial idea, the implementation<br />
phase through to product phase-out,<br />
we provide you with comprehensive advice, support<br />
and a full range of services.<br />
efficiency engineering<br />
··<br />
Consulting, production, distribution and service<br />
from a single supplier<br />
··<br />
Mutually beneficial and sustainable partnership<br />
We‘d be more than happy to advise you on<br />
our TP + HIGH TORQUE gearhead series:<br />
Tel. +49 7931 493-0<br />
Our guiding principle for best possible<br />
customer solutions at highest quality<br />
<strong>WITTENSTEIN</strong> <strong>alpha</strong> has now bundled many of its distinctive<br />
attributes, already widely established in the<br />
market, in a strong corporate principle and a recognizable<br />
characteristic – „efficiency engineering“. All effectiveness<br />
and efficiency aspects of <strong>WITTENSTEIN</strong> <strong>alpha</strong><br />
products, systems and solutions which are based on<br />
efficient engineering services and efficient processes –<br />
both in production and in partnerships with customers<br />
– are now combined under the „efficiency engineering“<br />
umbrella.<br />
cymex ® (cyber motion explorer)<br />
The cymex ® software enables the simple dimensioning<br />
and design of the complete drive train.<br />
efficiency engineering =<br />
efficient processes and<br />
efficient products<br />
Application + Accessories + Gearhead + Motor<br />
Free download:<br />
www.wittenstein-<strong>alpha</strong>.de/en/cymex<br />
10
Order Codes TP + / TPK + HIGH TORQUE<br />
<strong>alpha</strong><br />
T P _ 4 0 0 0 S – M A 3 – 8 8 – 0 M 1 / Motor<br />
Gearhead type<br />
Ratios<br />
Number of stages<br />
Backlash<br />
Type code Gearhead model<br />
Clambing hub<br />
Gearhead variations<br />
bore hole diameter<br />
Output shaft stage<br />
Gearhead type<br />
TP + 2000/4000<br />
TPK + 2000/4000<br />
(no „+“ in the ordering code)<br />
Type code<br />
S = Standard<br />
B = Modular output<br />
combination<br />
Gearhead variations<br />
M = Motor attachment<br />
gearhead<br />
Gearhead model<br />
A = HIGH TORQUE<br />
Number of stages<br />
2 = 2-stage<br />
3 = 3-stage<br />
4 = 4-stage<br />
Ratios<br />
See technical data sheets.<br />
Output shaft stage<br />
0 = Flange<br />
4 = Other<br />
Clambing hub<br />
bore hole diameter<br />
See technical data sheets.<br />
Backlash<br />
1 = Standard<br />
(See technical data sheets)<br />
X = Special model<br />
Mounting positions<br />
for coaxial gearheads<br />
Please quote when placing an order!<br />
B5 – horizontal<br />
V1 – vertical<br />
Output shaft<br />
downwards<br />
V3 – vertical<br />
Output shaft<br />
upwards<br />
S – can be tilted<br />
± 90° from a horizontal<br />
position<br />
Mounting positions for<br />
right-angle gearheads<br />
Please quote when placing an order!<br />
B5/V3<br />
Output shaft, horizontal<br />
Motor shaft upwards<br />
B5/V1<br />
Output shaft, horizontal<br />
Motor shaft downwards<br />
V1/B5<br />
Output shaft, vertical<br />
Motor shaft, horizontal<br />
Permitted standard mounting positions for<br />
right-angle gearheads (see illustrations)<br />
If the mounting position is different, contact<br />
<strong>WITTENSTEIN</strong> <strong>alpha</strong><br />
V3/B5<br />
Output shaft, vertical, upwards<br />
Motor shaft, horizontal<br />
B5/B5<br />
Output shaft, horizontal<br />
Motor shaft, horizontal<br />
11
<strong>alpha</strong><br />
<strong>WITTENSTEIN</strong> <strong>alpha</strong> GmbH · Walter-Wittenstein-Straße 1 · 97999 Igersheim · Tel. +49 7931 493-0 · info-<strong>alpha</strong>@wittenstein.de<br />
<strong>WITTENSTEIN</strong>_<strong>alpha</strong>_ TP + HIGH TORQUE_Folder_2013_en_I Technical changes reserved<br />
<strong>WITTENSTEIN</strong> <strong>alpha</strong> – intelligent drive systems<br />
www.wittenstein-<strong>alpha</strong>.com