Three examples of custom made gearboxes
Custom Gearboxes

Our experienced engineers always find the optimal solution for your application. No matter what the special requirements of your application, we can develop a custom made gearbox to match your needs.

PLE

Unparalleled: This planetary gearbox maintains its maximum efficiency even at the highest speeds.

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PLQE

The easy to install planetary gearbox absorbs high forces with low heat generation.

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PLPE

The cost effective planetary gearbox with the best torque-low heat performance.

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PLHE

This is progress: In this planetary gearbox, precision and cost effectiveness meet.

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PSBN

The high-performance precision planetary gearbox with helical teeth for a particularly quiet drive.

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PSN

The helical-toothed precision planetary gearbox for low-noise operation and high bearing loads.

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PLN

The perfectly sealed straight-toothed planetary gearbox delivers the maximum performance without ever losing the required stiffness.

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PLFE

The shortest planetary gearbox with the highest torsional stiffness and flange output shaft.

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PSFN

The precision planetary gearbox for maximum loads with particularly quiet drive and flange output shaft.

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PLFN

The precision planetary gearbox for maximum loads and the highest performance – fast and easy to install.

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WPLE

The versatile right angle planetary gearbox with lower weight and appealing cost effectiveness.

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WPLQE

The right angle planetary gearbox with universal output flange – flexible installation options and for high forces.

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WPLPE

The economical right angle planetary gearbox for particularly high forces – flexible installation options and lifetime lubrication.

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WPLN

The versatile right angle gearbox with spiral teeth for a quiet drive.

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WPLFE

The shortest right angle planetary gearbox with flange output shaft and maximum torsional stiffness.

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WPSFN

The shortest spiral-toothed right angle gearbox with flange output shaft and hollow shaft.

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WGN

The spiral-toothed right angle gearbox with hollow shaft – low noise levels and force-fit installation.

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HLAE

The unique planetary gearbox with certified hygienic design – ideal for reliable cleaning processes.

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WPSFN

Precision right angle gearbox

Our WPSFN is extremely light and easy to integrate thanks to its standardized flange interface. It achieves optimized synchronization with the spiral gearing and the helical-toothed planetary stage for the best surface qualities. The shortest right angle precision gearbox with integrated hollow shaft provides you with new structural solutions. 

Features

Space-saving thanks to minimal installation height
Greater quality due to high-class gearing
Standard flange interface with hollow shaft
Perfectly sealed
Particularly quiet drive
For any mounting position

Options

Wide diversity of output shafts
Backlash
Lubrication
Optimized clamping systems
Wide diversity of input flanges

Technical Data

WPSFN064 WPSFN090 WPSFN110 WPSFN140 Stage
Ratios 4, 5, 8, 10 4, 5, 8, 10 1
16, 20, 25, 32, 40, 50, 70, 100 16, 20, 25, 32, 40, 50, 70, 100 2
Efficiency at full load η % % 93 - 94 93 - 94
Min. operating temperature / Max. operating temperature Tmin / Tmax °C °F -25 / 90 -13 / 194
Protection class IP65 IP65
Standard backlash jt arcmin arcmin <5 <5 <5 <5 <5 <5 <5 <5
Reduced backlash jt arcmin arcmin <3 <3 <3 <3 <3 <3 <3 <3 2
Torsional stiffness cg Nm /arcmin lbf.in/arcmin 1.9 - 6.9 17 - 61 4.0 - 20.5 35 - 181 10.1 - 44.0 89 - 389 26.0 - 111.0 230 - 982
Gearbox weight mG kg lbm 3.3 - 3.7 7.3 - 8.2 5.3 - 6.1 11.7 - 13.5 8.4 - 10.9 18.5 - 24.0 17.8 - 24 39.2 - 52.9
Running noise Qg dB(A) dB(A) 66 66 67 67 68 68 70 70
WPSFN064 WPSFN090 WPSFN110 WPSFN140
Radial force for 20,000 h / Radial force for 30,000 h Fr 20.000 h / Fr 30.000 h N lbf 2100 - 2400 473 - 540 3900 - 4400 878 - 990 4800 - 5500 1080 - 1238 11000 - 12000 2475 - 2700
Axial force for 20,000 h / Axial force for 30,000 h Fa 20.000 h / Fa 30.000 h N lbf 3700 - 4300 833 - 968 6300 - 8200 1418 - 1845 8400 - 9500 1890 - 2138 7500 - 8500 1688 - 1913
Tilting moment for 20,000 h MK 20.000 h Nm lbf.in 147 - 200 1301 - 1770 361 - 484 3195 - 4283 534 - 689 4726 - 6098 1030 - 1989 9116 - 17603
WPSFN064 WPSFN090 WPSFN110 WPSFN140
Mass moment of inertia J kgcm2 lbf.in.s210-4 0.497 - 0.822 4.398 - 7.275 0.497 - 1.591 4.398 - 14.080 1.015 - 6.435 8.983 - 56.950 4.810 - 18.825 42.569 - 166.601
WPSFN064 WPSFN090 WPSFN110 WPSFN140 Stage
Nominal output torque T2N Nm lbf.in 22 - 45 195 - 398 40 - 90 354 - 797 75 - 160 664 - 1416 160 - 320 1416 - 2832 1
28 - 62 248 - 549 59 - 130 522 - 1151 140 - 310 1239 - 2744 305 - 625 2699 - 5531 2
Max. output torque T2max Nm lbf.in 35 - 72 310 - 637 64 - 144 566 - 1274 120 - 256 1062 - 2266 256 - 512 2266 - 4531 1
45 - 99 398 - 876 94 - 210 832 - 1859 224 - 502 1982 - 4443 488 - 1003 4319 - 8877 2
Emergency stop torque T2Stop Nm lbf.in 75 - 100 664 - 885 150 - 200 1328 - 1770 300 - 400 2655 - 3540 700 - 800 6195 - 7080 1
80 - 150 708 - 1328 175 - 300 1549 - 2655 340 - 650 3009 - 5753 600 - 1650 5310 - 14603 2
WPSFN064 WPSFN090 WPSFN110 WPSFN140
Average thermal input speed at T2N and S1 n1N min-1 rpm 1550 - 3050 1550 - 3050 1350 - 3850 1350 - 3850 850 - 3300 850 - 3300 850 - 2400 850 - 2400
Max. mechanical input speed n1Limit min-1 rpm 16000 16000 14000 - 16000 14000 - 16000 9500 - 14000 9500 - 14000 8000 - 9500 8000 - 9500
WPSFN064 WPSFN090 WPSFN110 WPSFN140 Stage
Pitch circle diameter output shaft D11 mm in 31.5 1.240 50 1.969 63 2.480 80 3.150
Centering diameter output flange D13 mm in 64 2.520 90 3.543 110 4.331 140 5.512
Flange diameter output D14 mm in 86 3.386 118 4.646 145 5.709 179 7.047
Hollow shaft diameter D24 mm in 17 0.669 25 0.984 35 1.378 50 1.969 1
Total length L1 mm in 104.5 4.114 132.0 5.197 153.5 6.043 201.5 7.933 1
122.0 4.803 139.5 5.492 154.0 6.063 224.0 8.819 2
Output flange length L13 mm in 19.5 0.768 30.0 1.181 29.0 1.142 38.0 1.496

Technical Drawing

Downloads

Product Catalog: WPSFN
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Operating Manual
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Mounting Instructions
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