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Planetary Gearheads

Start Drive Calculator

Planetary Gearheads Series 03A by FAULHABER

Planetary Gearheads Series 03A by FAULHABER

Planetary Gearheads Series 03A by FAULHABER

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Micro Planetary Gearheads

Series 03A

Key Features

Number of gear stages:

2 ... 3

Torque up to:

0.88 mNm

Intermittent torque up to:

1.32 mNm

Reduction ratio:

25 ... 125

Diameter:

3.4 mm

Length:

6 mm

Advantages

Available in all plastic or metal versions

Use of high performance plastic and ceramic materials

Available with a variety of shaft bearings including sintered, ceramic, and ball bearings

Modified versions for extended temperature and special environmental conditions are available

Custom modifications available

Variants:

Values at 22° and nominal voltage		Value
Number of gear stages		2
Reduction ratio		25
Continuous torque, max.		0.28 mNm
Intermittent torque, max.		0.42 mNm
Continuous input speed, max.		15000 min⁻¹
Backlash, at no-load, typical		4 °
Length without motor L2		6 mm
Mass without motor, ca.		0.2 g
Direction of rotation, drive to output		=
Housing material		plastic
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		3
Reduction ratio		125
Continuous torque, max.		0.88 mNm
Intermittent torque, max.		1.32 mNm
Continuous input speed, max.		15000 min⁻¹
Backlash, at no-load, typical		4 °
Length without motor L2		6 mm
Mass without motor, ca.		0.18 g
Direction of rotation, drive to output		=
Housing material		plastic
Geartrain material		steel

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Brushless DC-Motors

FAULHABER B-Micro

0308 ... B Series by FAULHABER

Series 0308 ... B

2 Pole Technology, sensorless

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Absolute reduction

Your Choice

Selected Variant

Series 03A 25:1

Key Features

Number of gear stages:2

Torque up to:0.28 mNm

Intermittent torque up to:0.42 mNm

Reduction ratio:25

Diameter:3.4 mm

Length:6 mm

Selected Variant

Series 03A 125:1

Key Features

Number of gear stages:3

Torque up to:0.88 mNm

Intermittent torque up to:1.32 mNm

Reduction ratio:125

Diameter:3.4 mm

Length:6 mm

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