– Precision planetary gearbox

PLFN

Frame size

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Use our Tec Data Finder (TDF) to configure your gearbox and request a quote if necessary

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Our PLFN has a standardized flange interface, which allows easy mounting. The straight-toothed precision planetary gearbox is designed for high performance and torque. Its high tilting moment allows the best performance even with the highest radial and axial forces.

Features

Precision Line
Coaxial gearbox
Spur gear
Preloaded angular contact roller bearings
Rotary shaft seal
Extra large round type output flange
Very short gearbox
Equidirectional rotation
Planet carrier in cage design

Further Information

Metric Imperial

Technical Data Options Geometry

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200	Stage
Ratios			4, 5, 7, 8, 10 4, 5, 7, 8, 10					1
Ratios			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	T_min / T_max	°C °F	-25 / 90 -13 / 194
Protection class			IP65 IP65
Standard backlash	j_t	arcmin arcmin	<3 - <5 <3 - <5	<3 - <5 <3 - <5	<3 - <5 <3 - <5	<3 - <5 <3 - <5	<3 - <5 <3 - <5
Reduced backlash	j_t	arcmin arcmin	<2 <2	<1 <1	<1 <1	<1 <1	<1 <1
Torsional stiffness	c_g	Nm /arcmin lb_f.in/arcmin	7.6 - 14.8 67 - 131	18.5 - 40.5 164 - 358	58.0 - 92.0 513 - 814	156.0 - 264.0 1381 - 2337	330.0 - 656.0 2921 - 5806
Gearbox weight	m_G	kg lb_m	1.3 - 1.9 2.9 - 4.2	2.9 - 3.4 6.3 - 7.5	4.9 - 6.1 10.8 - 13.4	12.6 - 15.0 27.9 - 33.1	36.6 - 44.7 80.7 - 98.7
Running noise	Q_g	dB(A) dB(A)	60 60	62 62	65 65	70 70	74 74

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200
Radial force for 20,000 h / Radial force for 30,000 h	F_{r 20.000 h} / F_{r 30.000 h}	N lb_f	1900 - 2150 427 - 483	3500 - 3950 787 - 888	4350 - 4900 978 - 1102	11000 - 12000 2473 - 2698	29500 - 33000 6632 - 7419
Axial force for 20,000 h / Axial force for 30,000 h	F_{a 20.000 h} / F_{a 30.000 h}	N lb_f	3800 - 4300 854 - 967	7200 - 8200 1619 - 1843	8400 - 9500 1888 - 2136	7500 - 8500 1686 - 1911	13500 - 15000 3035 - 3372
Tilting moment for 20,000 h	M_{K 20.000 h}	Nm lb_f.in	132 1170	326 2888	475 4207	1219 10786	4957 43870

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200
Mass moment of inertia	J	kgcm² lb_f.in.s²10^-4	0.209 - 0.288 1.850 - 2.549	0.211 - 0.920 1.868 - 8.143	0.546 - 2.942 4.833 - 26.039	1.951 - 12.365 17.268 - 109.439	6.911 - 61.170 61.168 - 541.400

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200	Stage
Nominal output torque	T_2N	Nm lb_f.in	27 - 65 239 - 575	60 - 140 531 - 1239	125 - 300 1106 - 2655	305 - 750 2699 - 6638	630 - 1600 5576 - 14161	1
Nominal output torque	T_2N	Nm lb_f.in	27 - 77 239 - 682	60 - 150 531 - 1328	125 - 300 1106 - 2655	305 - 1000 2699 - 8851	630 - 1800 5576 - 15931	2
Max. output torque	T_2max	Nm lb_f.in	43 - 104 381 - 920	96 - 224 850 - 1983	200 - 480 1770 - 4248	488 - 1200 4319 - 10621	1008 - 2560 8922 - 22658	1
Max. output torque	T_2max	Nm lb_f.in	43 - 123 381 - 1089	96 - 240 850 - 2124	200 - 480 1770 - 4248	488 - 1600 4319 - 14161	1008 - 2880 8922 - 25490	2
Emergency stop torque	T_2Stop	Nm lb_f.in	90 - 130 797 - 1151	175 - 280 1549 - 2478	340 - 650 3009 - 5753	750 - 1500 6638 - 13276	1350 - 3200 11949 - 28322	1
Emergency stop torque	T_2Stop	Nm lb_f.in	80 - 150 708 - 1328	200 - 300 1770 - 2655	380 - 650 3363 - 5753	750 - 2000 6638 - 17701	1350 - 3600 11949 - 31863	2

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200
Average thermal input speed at T_2N and S1	n_1N	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	n_1Limit	min^-1 rpm	14000 14000	10000 - 14000 10000 - 14000	8500 - 10000 8500 - 10000	6500 - 8500 6500 - 8500	6000 - 6500 6000 - 6500

Wide diversity of output shafts

Flange output shaft (ISO 9409-1)
Output shaft with mounted pinion

Backlash

Standard backlash
Reduced backlash

Lubrication

Standard lubrication
Food grade lubrication
Low temperature lubrication

Optimized clamping systems

Inertia-optimized clamping system
Clamping system for motor shaft diameter

Input

Motor adaptation

Mounted pinion

PM1 - Pinion with helical teeth
PM2 - Pinion with helical teeth
PM2 - pinion with straight teeth

			PLFN 064	PLFN 090	PLFN 110	PLFN 140	PLFN 200	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
Total length	L1	mm in	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

Mounted pinion

The Neugart pinion is pre-mounted on the gearbox and secured with screws. This means that the compact unit consisting of the gearbox and the pinion can be quickly installed in the application, and less installation work is required.

MOUNTED PINION

Downloads

Product Catalog: PLFN

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Operating Manual

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Mounting Instructions: PLFN

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Configure your PLFN gearbox here

We have developed the Tec Data Finder (TDF) so that you can configure a PLFN planetary gearbox for your needs with just a few clicks. The TDF will provide you with all relevant data, technical information and CAD models. Matched to your motor's flange, of course.

CONFIGURE GEARBOX

Related products:

WPSFN

Frame size

Nominal output torque

22-625 Nm

Nominal output torque

195-5532 lbf in

Radial force

2150-12000 N

Radial force

483-2698 N

Axial force

4200-9500 N

Axial force

944-2136 N

Torsional backlash

3-5 arcmin

Torsional backlash

3-5 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

PSFN

Frame size

Nominal output torque

28-950 Nm

Nominal output torque

248-8408 lbf in

Radial force

2150-23000 N

Radial force

483-5171 N

Axial force

4300-16000 N

Axial force

967-3597 N

Torsional backlash

1-5 arcmin

Torsional backlash

1-5 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

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.

Nominal output torque

lbf in

Radial force

Your requirements

Learn more

PFHE

Frame size

Nominal output torque

15-260 Nm

Nominal output torque

133-2301 lbf in

Radial force

2300-5150 N

Radial force

517-1158 N

Axial force

2850-6450 N

Axial force

641-1450 N

Torsional backlash

7-12 arcmin

Torsional backlash

7-12 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

PLN

Frame size

Nominal output torque

27-1800 Nm

Nominal output torque

239-15931 lbf in

Radial force

3200-21000 N

Radial force

719-4721 N

Axial force

4400-21000 N

Axial force

989-4721 N

Torsional backlash

1-5 arcmin

Torsional backlash

1-5 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

WPLN

Frame size

Nominal output torque

22-800 Nm

Nominal output torque

195-7081 lbf in

Radial force

3200-12500 N

Radial force

719-2810 N

Axial force

4300-15000 N

Axial force

967-3372 N

Torsional backlash

3-5 arcmin

Torsional backlash

3-5 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

PLHE

Frame size

Nominal output torque

15-260 Nm

Nominal output torque

133-2301 lbf in

Radial force

3200-6000 N

Radial force

719-1349 N

Axial force

4400-8000 N

Axial force

989-1798 N

Torsional backlash

7-12 arcmin

Torsional backlash

7-12 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

PLFE

Frame size

Nominal output torque

5-260 Nm

Nominal output torque

44-2301 lbf in

Radial force

550-2400 N

Radial force

124-540 N

Axial force

840-3300 N

Axial force

189-742 N

Torsional backlash

7-19 arcmin

Torsional backlash

7-19 arcmin

Protection class

IP54

Configure & inquire about gearboxes View product

PSN

Frame size

Nominal output torque

28-950 Nm

Nominal output torque

248-8408 lbf in

Radial force

3200-20000 N

Radial force

719-4496 N

Axial force

4400-19000 N

Axial force

989-4271 N

Torsional backlash

1-5 arcmin

Torsional backlash

1-5 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

WPLHE

Frame size

Nominal output torque

14-260 Nm

Nominal output torque

124-2301 lbf in

Radial force

3200-6000 N

Radial force

719-1349 N

Axial force

4400-8000 N

Axial force

989-1798 N

Torsional backlash

11-18 arcmin

Torsional backlash

11-18 arcmin

Protection class

IP65

Configure & inquire about gearboxes View product

Haven't found what you are looking for?

Then use our intuitive tools! The right gearbox and the associated CAD data are just a few clicks away.

Find your gearbox with the Product Filter!

The Product Filter is brilliantly simple. Moreover, it leads you directly to the right solution. Try it out!

PRODUCT FILTER

Tec Data Finder – Configure a gearbox easily

We have developed the Tec Data Finder (TDF) so that you can configure a planetary gearbox for your needs with just a few clicks. The TDF will provide you with all relevant data, technical information and CAD models. Matched to your motor's flange, of course.

TEC DATA FINDER

For professionals: the NCP

The Neugart Calculation Program, abbreviated NCP, is our calculation software for gearbox configuration. With it, you can put together the perfect gearbox-motor configuration. Directly, based on your application data.

Neugart Calculation Program

Have questions about our gearboxes?

We would be happy to help you!
Neugart GmbH

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