PLN

Our straight-toothed precision planetary gearbox has been designed for the highest performance and torque. The prestressed tapered roller bearings in the PLN and the seal we have developed safeguard the optimal performance even against dust and water jets.

115

142

190

Configure with TDF

Features

Perfect stiffness even under the highest loads

Perfectly sealed

Straight teeth for the highest torques

For any mounting position

Individual adaptation of the input flange to the motor

Lifetime lubrication for maintenance-free operation

Options

Backlash

Wide diversity of output shafts

Lubrication

Optimized clamping systems

Wide diversity of input flanges

Mounted pinion

Technical Data

Metric Imperial

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Gearbox characteristics

			PLN070	PLN090	PLN115	PLN142	PLN190	Stage
Ratios			3, 4, 5, 7, 8, 10 3, 4, 5, 7, 8, 10					1
Ratios			12, 15, 16, 20, 25, 32, 40, 64, 100 12, 15, 16, 20, 25, 32, 40, 64, 100					2
Efficiency at full load	η	% %	95 - 98 95 - 98
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	3.5 - 4.5 31 - 40	9.2 - 11.9 81 - 105	22.0 - 26.0 195 - 230	61.0 - 73.0 540 - 646	155.0 - 202.0 1372 - 1788
Gearbox weight	m_G	kg lb_m	2.0 - 2.6 4.3 - 5.6	3.3 - 4.3 7.4 - 9.4	6.5 - 9.0 14.3 - 19.8	16.0 - 22.0 35.4 - 48.6	33.4 - 49.6 73.6 - 109.3
Running noise	Q_g	dB(A) dB(A)	60 60	62 62	65 65	70 70	74 74

Output shaft loads

			PLN070	PLN090	PLN115	PLN142	PLN190
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	3200 719	4800 - 5500 1079 - 1236	5400 - 6000 1214 - 1349	11400 - 12500 2563 - 2810	18000 - 21000 4047 - 4721
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	3900 - 4400 877 - 989	5700 - 6400 1281 - 1439	7000 - 8000 1574 - 1798	13200 - 15000 2967 - 3372	18500 - 21000 4159 - 4721
Tilting moment for 20,000 h	M_{K 20.000 h}	Nm lb_f.in	191 1690	383 3393	488 4317	1420 12572	2535 22434

Moment of inertia

			PLN070	PLN090	PLN115	PLN142	PLN190
Mass moment of inertia	J	kgcm² lb_f.in.s²10^-4	0.209 - 0.365 1.850 - 3.231	0.544 - 1.028 4.815 - 9.099	1.933 - 3.256 17.108 - 28.818	6.811 - 15.270 60.282 - 135.151	22.430 - 63.815 198.522 - 564.810

Output torques

			PLN070	PLN090	PLN115	PLN142	PLN190	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	80 - 130 708 - 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

Input speeds

			PLN070	PLN090	PLN115	PLN142	PLN190
Average thermal input speed at T_2N and S1	n_1N	min^-1 rpm	1700 - 4500 1700 - 4500	1550 - 4000 1550 - 4000	1150 - 3500 1150 - 3500	700 - 3000 700 - 3000	500 - 2500 500 - 2500
Max. mechanical input speed	n_1Limit	min^-1 rpm	14000 14000	10000 10000	8500 8500	6500 6500	6000 6000

Geometry

			PLN070	PLN090	PLN115	PLN142	PLN190	Stage
Shaft diameter output	D3	mm in	16 0.630	22 0.866	32 1.260	40 1.575	55 2.165
Centering diameter output	D5	mm in	60 2.362	70 2.756	90 3.543	130 5.118	160 6.299
Flange cross section output	Q1	mm in	70 2.756	80 3.150	110 4.331	142 5.591	190 7.480
Total length	L1	mm in	137.5 5.413	159.5 6.280	201.0 7.913	276.0 10.866	310.5 12.224	1
Total length	L1	mm in	166.5 6.555	191.5 7.539	241.0 9.488	335.0 13.189	382.5 15.059	2
Shaft length output	L3	mm in	48 1.890	56 2.205	88 3.465	110 4.331	112 4.409