1. technology and computing

Harmonic Planetary Gears HPN
Our inspiration
Since its inception over 40 years ago Harmonic Drive AG, with nearly 400 staff
at the Limburg / Lahn site, has transformed itself into the company offering
the solution of choice for high precision drive technology. Whether for servo
drives, direct drives, gears following the strain wave principle or planetary
gears: the more demanding the task, the better!
The focus of our efforts is the joint development of the best possible solution
for you – using high technology components, delivered on time and cost
effective.
Overall we currently offer more than 25,000 different products, of which more
than 80 % are customer specific solutions which can be manufactured from a
lot size of 1.
Any questions you may have, please direct them to our sales staff and in our
technical customer services. It does not matter whether you want advice,
check the current status of your order, start to use our products or simply
purchase spare parts – we are happy to help you.
Our products are sold throughout the world. Harmonic Drive AG is the contact
for customers in Europe, Asia, Africa and South America. North America and
the Far East are looked after by our partner companies in those areas, with
whom we constantly exchange our knowledge.
2
Harmonic Drive AG and its products are being used
in many different industries. Currently we offer drive
solutions for use across many application sectors
including:
•
•
•
•
•
•
Robotics and Automation
Machine Tools
Semiconductor Technology
Medical Technology
Packaging Machines
Aerospace and Defence Technology
Robotics and Automation
Quality assured!
Machine tools
Semiconductor technology
With our EN 9100 certification we meet
both industrial requirements and even more
demanding requests from the aerospace
industry and defence technology.
We also comply with other requirements, for
environmental management and safety at work
which are reviewed annually.
Group of companies – we can offer more
Our subsidiaries, Ovalo GmbH and Micromotion
GmbH, use the HarmonicDrive® Technology in
combination with special production technology
for large scale production and in the field of
micro systems technology.
Medical technology
Packaging machines
QUICKLINK www.harmonicdrive.co.uk/0010
Aerospace and Defence
3
HPN
Harmonic Planetary Gears
Affordability combined
with precision
The HPN Series Planetary Gears are available in five sizes with eight gear ratios
between 3 and 31:1. Offering repeated peak torque from 9 to 752 Nm with a
backlash of just 5 (single-stage) to 7 (double-stage) arcmin, this gear series is ideal
for low backlash applications. The outstanding price to performance ratio offers a
precision gear solution where low backlash and cost represent a combined value.
The Planetary Gears HPN are an
innovative mix between commercial
and technical needs. Reduced cost
with low backlash characteristics
are the main features.
HPN Series is built around a helical gearing concept that exhibits very smooth
running and is extremely quiet. To support your application load, the gears are
provided with two widely spaced bearings on the output side. The gears are
available with standard flanges for various motor types.
Based on a combination of high torque capacity and low backlash, HPN Planetary
Gears offer a compact solution for your application. Standard servo motors can be
simply coupled to the lifetime lubricated gears.
Features
With the introduction of the new HPN Series we extend our portfolio to supply
additional customer cost benefits.
4
•
Low backlash
•
High dynamic performance
•
Short delivery time
•
Direct motor adaptation
•
Compact design
•
Increased competitiveness •
Use with standard servo motors
•
Shorter machine cycle times
•
Light weight
•
Low noise
•
Short length
•
Compact motor adaptation
•
Excellent price to performance ratio
QUICKLINK
www.harmonicdrive.co.uk/2130
Customer Benefits
Optimised for your applications:
HPN
HPN
Harmonic Planetary Gears
Ordering code
Table 6.1
Series
Size
HPN
11A
14A
20A
32A
40A
Ratio
3
3
3
3
4
4
4
4
4
5
5
5
5
5
7
7
7
7
7
10
10
10
10
10
16
13
13
13
13
20
21
21
21
21
Version
Code for motor adaption
J6, J8
xx.xx
J6
BH-AF1
30
31
31
31
31
Ordering code
HPN
-
11A
-
4
-
Table 6.2
Output
Ordering code
Description
J6
Output shaft with key
J8
Output shaft without key
Table 6.3
Version
Code for motor adaption
Description
xx.xx
This code represents the
motor adaptation.*
*Please contact Harmonic Drive AG for the specific code.
6
QUICKLINK
www.harmonicdrive.co.uk/2130
HPN
7
HPN
Harmonic Planetary Gears
Technical data
Table 8.1
Unit
Ratio
HPN-11A
HPN-14A
i[]
4
5
7
10
16
20
30
3
4
5
7
10
13
21
31
Repeated peak torque
TR [Nm]
14
16
11
9
24
24
26
25
50
50
37
18
43
50
38
Rated torque
TN [Nm]
14
14
11
9
18
22
25
22
28
29
30
18
30
30
30
Momentary peak torque
TM [Nm]
40
40
40
40
40
40
40
89
110
107
100
79
106
99
101
Max. input speed (grease)
nin (max) [rpm]
10000
6000
Average input speed
(grease)
nav (max) [rpm]
3000
3000
Weight
Backlash
m [kg]
0.44
0.57
0.95
1.3
[arcmin]
≤5
≤7
≤5
≤7
Torsional stiffness
K3 [x103 Nm/rad]
2.0
9.3
Ambient operating
temperature
[°C]
0 … 40
0 … 40
Output bearing
Dynamic radial load
FR dyn (max) [N]
240
260
280
320
360
400
480
380
420
450
510
570
630
740
840
Dynamic axial load
FA dyn (max) [N]
280
320
360
420
460
560
640
340
380
410
480
560
630
780
900
Dynamic tilting moment
Mdyn (max) [Nm]
5.7
6.1
6.6
7.6
8.5
9.5
11
11
12
13
14
16
18
21
24
Table 8.2
Unit
Ratio
HPN-20A
HPN-32A
i[]
3
4
5
7
10
13
21
31
3
4
5
7
10
13
21
31
Repeated peak torque
TR [Nm]
74
130
149
113
54
130
147
113
254
376
376
376
185
376
376
376
Rated torque
TN [Nm]
51
80
80
80
54
80
80
80
153
198
200
200
185
200
200
200
Momentary peak torque
TM [Nm]
226
256
256
256
216
256
256
256
625
625
625
625
625
625
625
625
Max. input speed (grease)
nin (max) [rpm]
6000
6000
Average input speed
(grease)
nav (max) [rpm]
3000
3000
Weight
Backlash
m [kg]
2.6
3.2
6.5
7.2
[arcmin]
≤5
≤7
≤5
≤7
Torsional stiffness
K3 [x103 Nm/rad]
26
94
Ambient operating
temperature
[°C]
0 … 40
0 … 40
Output bearing
FR dyn (max) [N]
830
Dynamic axial load
FA dyn (max) [N]
900 1100 1200 1400 1600 1850 2100 2200 2000 2300 2500 2900 3200 3600 3800 3800
Dynamic tilting moment
Mdyn (max) [Nm]
Dynamic radial load
8
31
920 1000 1100 1230 1350 1600 1800 1800 1900 2000 2300 2600 2900 3400 3900
35
38
41
46
51
60
68
86
91
96
110
125
139
163
187
QUICKLINK www.harmonicdrive.co.uk/2130
Clarification of the technical data can be found in the Glossary
Illustration 9.1
HPN-11A
[mm]
Illustration 9.2
HPN-14A
[mm]
Illustration 9.3
HPN-20A
[mm]
Illustration 9.4
HPN-32A
[mm]
QUICKLINK www.harmonicdrive.co.uk/CAD2130
9
HPN
Harmonic Planetary Gears
Technical Data
Table 10.1
Unit
Ratio
HPN-40
i[]
3
4
5
7
10
13
21
31
Repeated peak torque
TR [Nm]
752
752
752
752
509
752
752
752
Rated torque
TN [Nm]
440
460
480
510
480
530
620
700
Momentary peak torque
TM [Nm]
1137
1265
1265
829
829
823
1029
1097
Max. input speed (grease)
nin (max) [rpm]
6000
Average input speed (grease)
nav (max) [rpm]
3000
Weight
Backlash
m [kg]
13.0
16.0
[arcmin]
≤5
≤7
Torsional stiffness
K3 [x10 Nm/rad]
143
Ambient operating
temperature
[°C]
0 … 40
3
Output bearing
Dynamic radial load
FR dyn (max) [N]
2800
3100
3400
3800
4200
4500
5000
5500
Dynamic axial load
FA dyn (max) [N]
2700
3000
3300
3800
4200
4500
5000
5400
Dynamic tilting moment
Mdyn (max) [Nm]
202
223
245
274
302
324
360
396
10
Illustration 11.1
HPN-40A
[mm]
11
info@harmonicdrive.co.uk
www.harmonicdrive.co.uk
We reserve the right to make technical changes
and modifications without prior notice.
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