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Components >Gear units >Planetary Gear
Fig. 1: GÜDEL Planetary Gearbox GSP2 with output pinion and helical tooth rack
Fig. 2: Rear view of GÜDEL Planetary Gearbox GSP2 showing motor mounting flange

Planetary Gear GSP

GÜDEL supplies complete solutions for power trains that require high dynamics using planetary gear reducers. In the project planning phase, our sophisticated methods of calculation enable us to predetermine the best suited components for your system.

 

Weight and space are saved by the compact design of the power train and its integrated pinion.

High-performance, high efficiency, low noise levels, highly accurate power transmission and exceptional torsional stiffness characterize our power train solutions.



GÜDEL Planetary Gear Reducers GSP

  • Integrated high-performance taper roller bearings,positioned close to the drive flange (pat. pending) provide a 2 to 3 times longer service life than other commercially available planetary gears as well as high tilting and radial stiffness
  • Quick easy motor assembly,designed to meet the widest range of motors on the market
  • An innovative two-stage differential drive gear (pat.pending.) results in a compact design and low inertia
  • Wide range of torque from 210 Nm to 6000 Nm with the option to add high performance bevel gear drives
  • Multiple mounting options for the rack thanks to precise grinding of all four faces
  • High reliability due to wear resistant surface treatment and individually deburred teeth. Highest precision is achieved with the form-fitting design of the pinion.
  • Highest reliability thanks to high reserves in torque capacity


Download here CAD files (STEP) of GÜDEL's Planetary Gear Units GSP

Technical Data Planetary Gear Units GSP0-GSP4

Size



 

GSP0

GSP1

GSP2

GSP3

GSP4

Max. acceleration torque

cT2B (Nm)

1-stage

i=5, 7

300

650

1450

-

-

1-stage

i=10

210

460

1150

-

-

2-stage

i=21, 46

-

490

1150

2450

4200

2-stage

i=31

-

650

1600

3500

6000

2-stage

i=61, 91

-

460

1250

2700

4800

 

 

 

 

 

 

 

Nominal torque

T2N (Nm)

1-stage

i=5, 7

175

370

1000

-

-

1-stage

i=10

100

220

660

-

-

2-stage

i=21, 46

-

235

660

1370

-

2-stage

i=31

-

370

1100

2160

3600

2-stage

i=61, 91

-

220

690

1540

2840

 

 

 

 

 

 

 

Nominal torque

T2NOT (Nm)

All ratios

625

1250

2750

8750

15000

Max. input RPM

n1N (min-1) kontinuierlich

1-stage

 

2000

1600

1100

-

-

2-stage

 

-

2600

2100

1600

1300

n1B(min-1)
zyklisch

1-stage

 

6000

5000

4000

-

-

2-stage

 

-

6000

6000

5000

4000

Torque w/o load
(ni=3000 min-1)

T0 (Nm)

1-stage

i=5

2,0

4,5

8,0

-

-

2-stage

i=31

-

1,0

2,0

2,5

3,5

Circumferential backlash

jt (arc min)

Standard

 

<3

Reduziert

 

<1

Max. breakdown torque

T2K (Nm)

All ratios

433

1490

3520

6790

10100

Max. axis load

F2A (N)

All ratios

4360

7050

11560

37900

57500

Torsional stiffness

C2T (Nm/rd)
C2T (Nm/arc min)

1-stage

 

262000

530000

1335000

-

-

76

154

394

-

-

C2T (Nm/rd)
C2T (Nm/arc min)

2-stage

 

-

272000

867000

1732000

2404000

-

79

252

504

699

Breakdown stiffness

C2K (Nm/rd)

 

 

1980000

2210000

5735000

21980000

33275000

576

643

1668

6394

9480

Inertia

JI (Kg.mm2)

1-stage

 

252

650

2879

-

-

2-stage

 

-

267

533

859

2886

Efficiency at nominal input RPM

%

1-stage

 

>96

>96

>96

-

-

2-stage

 

-

>93

>93

>93

>93

Weight

m (kg)

1-stage

 

6,8

13,8

33,7

-

-

2-stage

 

-

14,9

35,7

76

123

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