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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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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PLFN

Precision planetary gearbox

Our PLFN features a standardized flange interface for ease of installation. The straight-teeth precision planetary gearbox has been designed for the highest performance and torque. Its high tilting moment delivers the best performance even under the highest radial and axial forces.

Features

Standardized flange interface
Straight teeth for the highest torques
Maximized loads
Perfectly sealed
The compact miracle
For any mounting position

Options

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

Technical Data

PLFN064 PLFN090 PLFN110 PLFN140 PLFN200 Stage
Ratios 4, 5, 7, 8, 10 4, 5, 7, 8, 10 1
16, 20, 25, 32, 40, 50, 64, 100 16, 20, 25, 32, 40, 50, 64, 100 2
Efficiency at full load η % % 96 - 97 96 - 97
Min. operating temperature / Max. operating temperature Tmin / Tmax °C °F -25 / 90 -13 / 194
Standard backlash jt arcmin arcmin <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5 <3 - <5
Reduced backlash jt arcmin arcmin <2 <2 <1 <1 <1 <1 <1 <1 <1 <1
Torsional stiffness cg Nm /arcmin lbf.in/arcmin 10.8 - 14.5 96 - 128 25.0 - 34.0 221 - 301 63.0 - 86.0 558 - 761 142.0 - 195.0 1257 - 1726 460.0 - 630.0 4071 - 5576
Gearbox weight mG kg lbm 1.5 - 2.2 3.3 - 4.9 3 - 4 6.6 - 8.8 6.5 - 8 14.3 - 17.6 13.8 - 16 30.4 - 35.3 35.5 - 42.5 78.3 - 93.7
Running noise Qg dB(A) dB(A) 60 60 62 62 65 65 70 70 74 74
PLFN064 PLFN090 PLFN110 PLFN140 PLFN200
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 29500 - 33000 6638 - 7425
Axial force for 20,000 h / Axial force for 30,000 h Fa 20.000 h / Fa 30.000 h N lbf 3800 - 4300 855 - 968 7200 - 8200 1620 - 1845 8400 - 9500 1890 - 2138 7500 - 8500 1688 - 1913 13500 - 15000 3038 - 3375
Tilting moment for 20,000 h MK 20.000 h Nm lbf.in 148 1310 363 3213 534 4726 1219 10788 4957 43869
PLFN064 PLFN090 PLFN110 PLFN140 PLFN200
Mass moment of inertia J kgcm2 lbf.in.s210-4 0.209 - 0.288 1.850 - 2.549 0.211 - 0.920 1.867 - 8.142 0.546 - 2.942 4.832 - 26.037 1.947 - 12.365 17.231 - 109.430 6.896 - 61.170 61.030 - 541.355
PLFN064 PLFN090 PLFN110 PLFN140 PLFN200 Stage
Nominal output torque T2N Nm lbf.in 27 - 65 239 - 575 60 - 140 531 - 1239 125 - 300 1106 - 2655 305 - 750 2699 - 6638 630 - 1600 5576 - 14160 1
27 - 77 239 - 681 60 - 150 531 - 1328 125 - 300 1106 - 2655 305 - 1000 2699 - 8850 630 - 1800 5576 - 15930 2
Max. output torque T2max Nm lbf.in 43 - 104 381 - 920 96 - 224 850 - 1982 200 - 480 1770 - 4248 488 - 1200 4319 - 10620 1008 - 2560 8921 - 22656 1
43 - 123 381 - 1089 96 - 240 850 - 2124 200 - 480 1770 - 4248 488 - 1600 4319 - 14160 1008 - 2880 8921 - 25488 2
Emergency stop torque T2Stop Nm lbf.in 90 - 130 797 - 1151 175 - 280 1549 - 2478 340 - 650 3009 - 5753 750 - 1500 6638 - 13275 1350 - 3200 11948 - 28320 1
80 - 150 708 - 1328 200 - 300 1770 - 2655 380 - 650 3363 - 5753 750 - 2000 6638 - 17700 1350 - 3600 11948 - 31860 2
PLFN064 PLFN090 PLFN110 PLFN140 PLFN200
Average thermal input speed at T2N and S1 n1N min-1 rpm 1750 - 4500 1750 - 4500 1350 - 4500 1350 - 4500 1000 - 4000 1000 - 4000 650 - 3500 650 - 3500 400 - 3000 400 - 3000
Max. mechanical input speed n1Limit min-1 rpm 14000 14000 10000 - 14000 10000 - 14000 8500 - 10000 8500 - 10000 6500 - 8500 6500 - 8500 6000 - 6500 6000 - 6500
PLFN064 PLFN090 PLFN110 PLFN140 PLFN200 Stage
Pitch circle diameter output shaft D11 mm in 31.5 1.240 50 1.969 63 2.480 80 3.150 125 4.921
Centering diameter output flange D13 mm in 64 2.520 90 3.543 110 4.331 140 5.512 200 7.874
Flange diameter output D14 mm in 86 3.386 118 4.646 145 5.709 179 7.047 247 9.724
Total length L1 mm in 71.0 2.795 89.0 3.504 108.0 4.252 157.0 6.181 212.5 8.366 1
99.5 3.917 111.0 4.370 130.0 5.118 187.5 7.382 264.0 10.394 2
Output flange length L13 mm in 19.5 0.768 30.0 1.181 29.0 1.142 38.0 1.496 50.0 1.969

Technical Drawings

Downloads

Product Catalog: PLFN
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Operating Manual
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Mounting Instructions
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