Planetary gearbox

HIGH EFFICIENCY & MAXIMUM POWER DENSITY
Details Values
MAX. TORQUE
3 - 50 Nm
TRANSLATIONS I
4:1 - 308:1
DIAMETER
42 / 52 / 62 mm
DRIVE SHAFT
8 - 14 mm
FOR MOTORS UP TO
100 W

3

-

50

NM

4:1

-

308:1

Planetary gearbox

Compact power packs for maximum loads

Our planetary gearboxes combine excellent efficiency with extreme load capacity in the smallest of spaces. They have been specially developed for applications with high power density requirements and are completely maintenance-free. A decisive technical advantage for your design is their high robustness: our gearboxes can easily withstand short-term overloads of up to 50 %. Thanks to the available sizes from 42 to 62 mm and the proven Rotek modular system, we can supply you with exactly the configuration that your industrial application requires.

Technical data

Advantages

  • High torque in a small installation space
  • High impact resistance
  • Very good efficiency

Properties

  • Concentric shaft output
  • Low gear backlash
  • Maintenance-free

Options

  • Low-noise versions
  • Special shafts and flanges
  • Special lubrications
General information
FlangeAluminium
Gear wheelsHardened steel with high load capacity
Protection classIP 40 (optional IP 53)
Shaft bearing2 ball bearings positioned one behind the other
LubricationLifetime greasing
Installation positionsany
RoHS, WEEE, REACH
Operating limits
Ambient temperatures-15 °C - +60 °C
Gear backlashmax. 0.9° (R series: 2.0°)
max. radial/axial load
Type Q160 N / 50 N 1-stage
230 N / 80 N 2-stage
300 N / 110 N 3-stage
Type P200 N / 60 N 1-stage
320 N / 100 N 2-stage
450 N / 150 N 3-stage
Type R240 N / 70 N 1-stage
360 N / 100 N 2-stage
520 N / 150 N 3-stage

SYNCHRONOUS MOTOR ROBASE 6-POLE WITH PLANETARY GEARBOX

Translation ofPermissible torque (peak)SpeedTorque of the motor types
iType QType PType R1/min36466686
NmNmNmNmNmNmNm
1-stage η = 80 %
4,33 (4,5)4 (6)8 (12)232,60,260,380,520,72
6.8147,10,410,600,821,14
2-stage η = 75 %
13,77,5 (11)12 (18)25 (37)73,00,771,131,542,16
22,245,01,251,832,503,50
28,934,61,632,383,254,55
3-stage η = 70 %
50,915 (22)25 (37)50 (75)19,62,673,925,347,48
58,917,03,094,546,188,66
68,114,73,585,247,1510,01
95,210,55,007,3310,0013,99
124,48,06,539,5813,0618,29
149,96,77,8711,5415,7422,04
195,35,110,2515,0420,5128,71
236,14,212,4018,1824,7934,71
307,83,216,1623,0732,3245,25
If the permissible torque is exceeded, the gearbox may be damaged. Three-phase versions offer approx. 10-30 % more torque.

SYNCHRONOUS MOTOR ROBASE 4-POLE WITH PLANETARY GEARBOX

Translation ofPermissible torque (peak)SpeedTorque of the motor types
iType QType PType R1/min34446484
NmNmNmNmNmNmNm
1-stage η = 80 %
4,33 (4,5)4 (6)8 (12)348,80,210,310,410,62
6,8220,60,330,490,650,98
2-stage η = 75 %
13,77,5 (11)12 (18)25 (37)109,50,620,921,231,85
22,267,61,001,502,003,00
28,951,91,301,952,603,90
3-stage η = 70 %
50,915 (22)25 (37)50 (75)29,52,143,214,286,41
58,925,52,473,714,957,42
68,122,02,864,295,728,58
95,215,84,006,008,0012,00
124,412,15,227,8410,4515,67
149,910,06,309,4412,5918,89
195,37,78,2012,3016,4124,61
236,16,49,9214,8719,8329,75
307,84,912,9319,3925,8638,78
If the permissible torque is exceeded, the gearbox may be damaged. Three-phase versions offer approx. 10-30 % more torque.

ENERGY-SAVING ROSYNC MOTOR WITH PLANETARY GEARBOX

Translation ofPermissible torque (peak)SpeedTorque 1~ Motor typesTorque 3~ Motor types
iType QType PType R1/min44844484
NmNmNmNmNmNmNm
1-stage η = 80 %
4,33 (4,5)4 (6)8 (12)348,80,450,791,101,86
6,8220,60,711,251,742,94
2-stage η = 75 %
13,77,5 (11)12 (18)25 (37)109,51,342,363,295,55
22,267,62,163,835,338,99
28,951,92,824,996,9411,70
3-stage η = 70 %
50,915 (22)25 (37)50 (75)29,54,638,1911,4019,24
58,925,55,369,4813,1922,26
68,122,06,2010,9615,2525,74
95,215,88,6615,3321,3235,99
124,412,111,3220,0327,8747,02
149,910,013,6424,1333,5856,66
195,37,717,7731,4443,7573,82
236,16,421,4938,0152,89-
307,84,928,0149,5668,95-
The gearbox may be damaged if the permissible torque is exceeded.

LOW NOISE MOTOR ROSLYDE WITH PLANETARY GEARBOX

Translation ofPermissible torque (peak)SpeedTorque 1~ Motor typesTorque 3~ Motor types
iType QType PType R1/min44844484
NmNmNmNmNmNmNm
1-stage η = 80 %
4,33 (4,5)4 (6)8 (12)348,80,240,480,450,89
6,8220,60,380,760,711,41
2-stage η = 75 %
13,77,5 (11)12 (18)25 (37)109,50,721,441,342,67
22,267,61,172,332,164,33
28,951,91,523,032,825,64
3-stage η = 70 %
50,915 (22)25 (37)50 (75)29,52,494,994,639,26
58,925,52,895,775,3610,72
68,122,03,346,676,2012,33
95,215,84,669,338,6617,33
124,412,16,1012,1911,3222,64
149,910,07,3514,6913,6427,28
195,37,79,5719,1417,7735,54
236,16,411,5723,1421,4942,87
307,84,915,0830,1628,0156,02
The gearbox may be damaged if the permissible torque is exceeded.

BLDC MOTORS ROMOTION WITH PLANETARY GEARBOX

Translation ofPermissible torque (peak)Rated speed/rated torque
iType QType PType RROMOTION 44.2ROMOTION 84.2ROMOTION 84.4
NmNmNm1/minNm1/minNm1/minNm
1-stage η = 80 %
4,33 (4,5)4 (6)8 (12)7210,867211,177441,34
6,84561,364561,854712,12
2-stage η = 75 %
13,77,5 (11)12 (18)25 (37)2262,572263,492344,01
22,21404,161405,661446,49
28,91075,421077,371118,45
3-stage η = 70 %
50,915 (22)25 (37)50 (75)60,98,960,912,162,913,9
58,952,610,352,614,054,316,1
68,145,511,945,516,247,018,6
95,232,616,632,622,733,626,0
124,424,921,824,929,625,734,0
149,920,726,220,735,721,340,9
195,315,934,215,946,516,453,3
236,113,141,313,156,213,664,5
307,810,153,910,173,310,484,0
The gearbox may be damaged if the permissible torque is exceeded.

SYNCHRONOUS MOTORS WITH GEARBOX Q

Maßbild ROTEK Planetengetriebe Q
Length in mm (terminal box version +44 mm)Weight in kg (terminal box version +0.1 kg)
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
RO ... 34 / 361021151281,001,101,20
RO ... 44 / 461141271401,201,201,40
RO ... 64 / 661321451581,451,451,55
RO ... 84 / 861571701831,851,852,05

ROMOTION WITH GEARBOX Q

Maßbild BLDC-Motor ROMOTION mit Planetengetriebe Q
Length in mmWeight in kg
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
ROMOTION 441541671801,651,751,85
ROMOTION 841972102232,102,202,30

SYNCHRONOUS MOTORS WITH GEARBOX P

Maßbild ROTEK Planetengetriebe P
Length in mm (terminal box version +44 mm)Weight in kg (terminal box version +0.1 kg)
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
RO ... 34 / 361121261401,151,351,55
RO ... 44 / 461241381521,351,551,75
RO ... 64 / 661421561701,601,802,00
RO ... 84 / 861671811952,002,202,40

ROMOTION WITH GEARBOX P

Maßbild BLDC-Motor ROMOTION mit Planetengetriebe P
Length in mmWeight in kg
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
ROMOTION 441641781921,802,002,20
ROMOTION 842072212352,252,452,65

SYNCHRONOUS MOTORS WITH GEARBOX R

Maßbild ROTEK Planetengetriebe R
Length in mm (terminal box version +44 mm)Weight in kg (terminal box version +0.1 kg)
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
RO ... 34 / 361101271451,301,652,00
RO ... 44 / 461221391571,501,852,20
RO ... 64 / 661401571751,752,102,45
RO ... 84 / 861651822002,152,502,85

ROMOTION WITH GEAR R

Maßbild BLDC-Motor ROMOTION mit Planetengetriebe R
Length in mmWeight in kg
Geared motor1-stage2-stage3-stage1-stage2-stage3-stage
ROMOTION 441621791971,952,302,55
ROMOTION 842052222402,402,753,10

Our gearboxes at a glance

Spur gearbox

max. torque 6 - 13 Nm
Gear ratios i = 5:1 - 1.333:1
Output shaft 8 - 12 mm
for motors up to 30 W

Planetary gearbox

Max. torque 3 - 50 Nm
Gear ratio i = 4:1 - 308:1
Output shaft 8 - 14 mm
for motors up to 100 W

Worm gearbox

max. torque 5 - 12 Nm
Gear ratios i = 2.5:1 - 100:1
Centre distance 31 mm
for motors up to 50 W (optional 100 W)

The Rotek modular system: millions of possibilities

5

Accessories
encoder
Brakes
Couplings
Fan
Mounting bracket

4

Electrical connection
flying leads
Cables
Plug
Terminal box

3

Motor
Special windings
Protection class IP55
Thermal protection
Second shaft end

2

Gearbox
Low-noise versions
Customised gears
Special lubrications
Modification of housings

1

Shaft
Special shafts
Hollow shafts

More than a modular system. Your perfect solution.

Our modular system with millions of variants is the basis. The next step is crucial:
Our experts will work with you to find the best technical and economical solution for your project in a partnership-based consultation. This means you get a drive that fits precisely, works reliably and arrives quickly.

Start your drive project now

Your contact persons

Martin

Robin

"Our team of experts will support you from the initial idea to series production - personally, flexibly and reliably."

How can we help?

We will be happy to help you find the right drive solution for your project. The initial consultation is of course free of charge and non-binding.
For Spare parts enquiries please enquire here.
We will be happy to help you find the right drive solution for your project. The initial consultation is of course free of charge and non-binding.
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