Norwin Electronics

PLANETARY GEARBOXES

PLE Series:

This is a range of precision gearboxes for demanding servo applications offering:

High efficiency
Low backlash
High output torque
Easy motor mounting
Low noise
Lifetime lubrication

Outline specification

	PLE40	PLE60	PLE80	PLE120	PLE160
O/P torque (Nm)	4.5 - 20	12 - 44	40 - 120	80 -260	400 - 800
Ratios	3 - 512	3 - 512	3 - 512	3- - 512	3-64
Backlash (arcmin)	<30 (1-stage) <35 (2-stage) <40 (3-stage)	<20 <25 <30	<12 <17 <22	<8 <12 <16	<6 <10
Efficiency	96% (1-stage) 94% (2-stage) 90% (3-stage)
Max. advised I/P speed (rpm)	4500	4000	4000	3500	3000
Operating temp.	-25 to +90°C

Other ranges are available, e.g.

PLS: for high efficiency and very low backlash
WPLE: right-angle gearbox
WPLS: right-angle gearbox with high efficiency and very low backlash

Product Range-

Information -

PLANETARY GEARBOXES

PLE Series:

Outline specification

PLE40

PLE60

PLE80

PLE120

PLE160

O/P torque (Nm)

4.5 - 20

12 - 44

40 - 120

80 -260

400 - 800

Ratios

3 - 512

3 - 512

3 - 512

3- - 512

3-64

Backlash (arcmin)

<30 (1-stage)<35 (2-stage)<40 (3-stage)

<20<25<30

<12<17<22

<8<12<16

<6<10

Efficiency

96% (1-stage) 94% (2-stage) 90% (3-stage)

Max. advisedI/P speed (rpm)

4500

4000

4000

3500

3000

Operating temp.

-25 to +90°C

<30 (1-stage)
<35 (2-stage)
<40 (3-stage)

<20
<25
<30

<12
<17
<22

<8
<12
<16

<6
<10

96% (1-stage)
94% (2-stage)
90% (3-stage)

Max. advised
I/P speed (rpm)