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Planetary Gearheads Spur Gearheads and Spur Gearheads zero backlash
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Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Thumbnail Planetary Gearheads Series 26/1R by FAULHABER
Thumbnail Planetary Gearheads Series 26/1R by FAULHABER
Thumbnail Planetary Gearheads Series 26/1R by FAULHABER
Downloads
Datasheet
Variants

Planetary Gearheads Series 26/1R

Key Features
Number of gear stages:
1 ... 5
Torque up to:
3.5 Nm
Intermittent torque up to:
4.5 Nm
Reduction ratio:
3.71 ... 1526
Diameter:
26 mm
Length:
28.4 ... 60.5 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:
Series 26/1R 3,71:1
n : Number of gear stages : 1 |MD : Torque up to : 0.4 Nm |Mint. : Intermittent torque up to : 0.6 Nm |i : Reduction ratio : 3.71 |Ø : Diameter : 26 mm |L : Length : 28.4 mm
Series 26/1R 9,7:1
n : Number of gear stages : 2 |MD : Torque up to : 1 Nm |Mint. : Intermittent torque up to : 1.2 Nm |i : Reduction ratio : 9.7 |Ø : Diameter : 26 mm |L : Length : 36.4 mm
Series 26/1R 14:1
n : Number of gear stages : 2 |MD : Torque up to : 1 Nm |Mint. : Intermittent torque up to : 1.2 Nm |i : Reduction ratio : 14 |Ø : Diameter : 26 mm |L : Length : 36.4 mm
Series 26/1R 23:1
n : Number of gear stages : 2 |MD : Torque up to : 1.5 Nm |Mint. : Intermittent torque up to : 1.8 Nm |i : Reduction ratio : 23 |Ø : Diameter : 26 mm |L : Length : 36.4 mm
Series 26/1R 43:1
n : Number of gear stages : 3 |MD : Torque up to : 1.8 Nm |Mint. : Intermittent torque up to : 2.2 Nm |i : Reduction ratio : 43 |Ø : Diameter : 26 mm |L : Length : 44.4 mm
Series 26/1R 66:1
n : Number of gear stages : 3 |MD : Torque up to : 2.5 Nm |Mint. : Intermittent torque up to : 3 Nm |i : Reduction ratio : 66 |Ø : Diameter : 26 mm |L : Length : 44.4 mm
Series 26/1R 86:1
n : Number of gear stages : 3 |MD : Torque up to : 3 Nm |Mint. : Intermittent torque up to : 3.6 Nm |i : Reduction ratio : 86 |Ø : Diameter : 26 mm |L : Length : 44.4 mm
Series 26/1R 134:1
n : Number of gear stages : 4 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 134 |Ø : Diameter : 26 mm |L : Length : 52.4 mm
Series 26/1R 159:1
n : Number of gear stages : 4 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 159 |Ø : Diameter : 26 mm |L : Length : 52.4 mm
Series 26/1R 246:1
n : Number of gear stages : 4 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 246 |Ø : Diameter : 26 mm |L : Length : 52.4 mm
Series 26/1R 415:1
n : Number of gear stages : 5 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 415 |Ø : Diameter : 26 mm |L : Length : 60.5 mm
Series 26/1R 592:1
n : Number of gear stages : 5 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 592 |Ø : Diameter : 26 mm |L : Length : 60.5 mm
Series 26/1R 989:1
n : Number of gear stages : 5 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 989 |Ø : Diameter : 26 mm |L : Length : 60.5 mm
Series 26/1R 1526:1
n : Number of gear stages : 5 |MD : Torque up to : 3.5 Nm |Mint. : Intermittent torque up to : 4.5 Nm |i : Reduction ratio : 1526 |Ø : Diameter : 26 mm |L : Length : 60.5 mm

Values at 22° and nominal voltageValue
Number of gear stages 1
Reduction ratio 3.71
Continuous torque, max. 0.4 Nm
Intermittent torque, max. 0.6 Nm
Continuous input speed, max. 7000 min⁻¹
Intermittent input speed, max. 8500 min⁻¹
Continuous output power, max. 25 W
Intermittent output power, max. 37.5 W
Efficiency, max. 91 %
Backlash, at no-load, typical 1 °
Length without motor L2 28.4 mm
Mass without motor, ca. 93 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 2
Reduction ratio 9.7
Continuous torque, max. 1 Nm
Intermittent torque, max. 1.2 Nm
Continuous input speed, max. 7500 min⁻¹
Intermittent input speed, max. 8500 min⁻¹
Continuous output power, max. 17 W
Intermittent output power, max. 25.5 W
Efficiency, max. 83 %
Backlash, at no-load, typical 1 °
Length without motor L2 36.4 mm
Mass without motor, ca. 116 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 2
Reduction ratio 14
Continuous torque, max. 1 Nm
Intermittent torque, max. 1.2 Nm
Continuous input speed, max. 7500 min⁻¹
Intermittent input speed, max. 8500 min⁻¹
Continuous output power, max. 17 W
Intermittent output power, max. 25.5 W
Efficiency, max. 83 %
Backlash, at no-load, typical 1 °
Length without motor L2 36.4 mm
Mass without motor, ca. 116 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 2
Reduction ratio 23
Continuous torque, max. 1.5 Nm
Intermittent torque, max. 1.8 Nm
Continuous input speed, max. 7500 min⁻¹
Intermittent input speed, max. 9000 min⁻¹
Continuous output power, max. 17 W
Intermittent output power, max. 25.5 W
Efficiency, max. 83 %
Backlash, at no-load, typical 1 °
Length without motor L2 36.4 mm
Mass without motor, ca. 83 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 3
Reduction ratio 43
Continuous torque, max. 1.8 Nm
Intermittent torque, max. 2.2 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 12 W
Intermittent output power, max. 18 W
Efficiency, max. 75 %
Backlash, at no-load, typical 1 °
Length without motor L2 44.4 mm
Mass without motor, ca. 139 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 3
Reduction ratio 66
Continuous torque, max. 2.5 Nm
Intermittent torque, max. 3 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 8 W
Intermittent output power, max. 12 W
Efficiency, max. 75 %
Backlash, at no-load, typical 1 °
Length without motor L2 44.4 mm
Mass without motor, ca. 139 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 3
Reduction ratio 86
Continuous torque, max. 3 Nm
Intermittent torque, max. 3.6 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 7.5 W
Intermittent output power, max. 11.3 W
Efficiency, max. 75 %
Backlash, at no-load, typical 1 °
Length without motor L2 44.4 mm
Mass without motor, ca. 139 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 4
Reduction ratio 134
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 6.5 W
Intermittent output power, max. 9.8 W
Efficiency, max. 69 %
Backlash, at no-load, typical 1 °
Length without motor L2 52.4 mm
Mass without motor, ca. 162 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 4
Reduction ratio 159
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 5.5 W
Intermittent output power, max. 8.3 W
Efficiency, max. 69 %
Backlash, at no-load, typical 1 °
Length without motor L2 52.4 mm
Mass without motor, ca. 162 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 4
Reduction ratio 246
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 4.5 W
Intermittent output power, max. 6.8 W
Efficiency, max. 69 %
Backlash, at no-load, typical 1 °
Length without motor L2 52.4 mm
Mass without motor, ca. 162 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 5
Reduction ratio 415
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 6 W
Intermittent output power, max. 9 W
Efficiency, max. 62 %
Backlash, at no-load, typical 1 °
Length without motor L2 60.5 mm
Mass without motor, ca. 185 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 5
Reduction ratio 592
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 6 W
Intermittent output power, max. 9 W
Efficiency, max. 62 %
Backlash, at no-load, typical 1 °
Length without motor L2 60.5 mm
Mass without motor, ca. 185 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 5
Reduction ratio 989
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 6 W
Intermittent output power, max. 9 W
Efficiency, max. 62 %
Backlash, at no-load, typical 1 °
Length without motor L2 60.5 mm
Mass without motor, ca. 185 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel

Values at 22° and nominal voltageValue
Number of gear stages 5
Reduction ratio 1526
Continuous torque, max. 3.5 Nm
Intermittent torque, max. 4.5 Nm
Continuous input speed, max. 9000 min⁻¹
Intermittent input speed, max. 10000 min⁻¹
Continuous output power, max. 6 W
Intermittent output power, max. 9 W
Efficiency, max. 62 %
Backlash, at no-load, typical 1 °
Length without motor L2 60.5 mm
Mass without motor, ca. 185 g
Operating temperature range -10 ... 125 °C
Direction of rotation, drive to output =
Housing material metal
Geartrain material steel
3D-CAD Files ZIP
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Planetary Gearheads Series 26/1R by FAULHABER
Brushless DC-Motors
FAULHABER BXT
2214 ... BXT H Series by FAULHABER
Series 2214 ... BXT H
External rotor technology, with housing
Product details Data sheet (PDF)
2214 ... BXT R Series by FAULHABER
Series 2214 ... BXT R
External rotor technology, without housing
Product details Data sheet (PDF)
3216 ... BXT H Series by FAULHABER
Series 3216 ... BXT H
External rotor technology, with housing
Product details Data sheet (PDF)
3216 ... BXT R Series by FAULHABER
Series 3216 ... BXT R
External rotor technology, without housing
Product details Data sheet (PDF)
FAULHABER BP4
2264 ... BP4 Series by FAULHABER
Series 2264 ... BP4
4 Pole Technology
Product details Data sheet (PDF)
FAULHABER B
2444 ... B Series by FAULHABER
Series 2444 ... B
2 Pole Technology
Product details Data sheet (PDF)
Motors with integrated Electronics
FAULHABER BXT SC
2214 ... BXT H SC Series by FAULHABER
Series 2214 ... BXT H SC
with integrated Speed Controller, external rotor technology, with housing
Product details Data sheet (PDF)
3216 ... BXT H SC Series by FAULHABER
Series 3216 ... BXT H SC
with integrated Speed Controller, external rotor technology, with housing
Product details Data sheet (PDF)
DC-Motors
FAULHABER CR
2342 ... CR Series by FAULHABER
Series 2342 ... CR
Graphite Commutation
Product details Data sheet (PDF)
2642 ... CR Series by FAULHABER
Series 2642 ... CR
Graphite Commutation
Product details Data sheet (PDF)
2657 ... CR Series by FAULHABER
Series 2657 ... CR
Graphite Commutation
Product details Data sheet (PDF)
2668 ... CR Series by FAULHABER
Series 2668 ... CR
Graphite Commutation
Product details Data sheet (PDF)
FAULHABER CXR
2642 ... CXR Series by FAULHABER
Series 2642 ... CXR
Graphite Commutation
Product details Data sheet (PDF)
2657 ... CXR Series by FAULHABER
Series 2657 ... CXR
Graphite Commutation
Product details Data sheet (PDF)
Stepper Motors
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AM2224R3 Series by FAULHABER
Series AM2224R3
Two phase, 24 steps per revolution
Product details Data sheet (PDF)

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Your Choice
Selected Variant
Series 26/1R 3,71:1
Key Features
Number of gear stages: 1
Torque up to: 0.4 Nm
Intermittent torque up to: 0.6 Nm
Reduction ratio: 3.71
Diameter: 26 mm
Length: 28.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 9,7:1
Key Features
Number of gear stages: 2
Torque up to: 1 Nm
Intermittent torque up to: 1.2 Nm
Reduction ratio: 9.7
Diameter: 26 mm
Length: 36.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 14:1
Key Features
Number of gear stages: 2
Torque up to: 1 Nm
Intermittent torque up to: 1.2 Nm
Reduction ratio: 14
Diameter: 26 mm
Length: 36.4 mm
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Selected Variant
Series 26/1R 23:1
Key Features
Number of gear stages: 2
Torque up to: 1.5 Nm
Intermittent torque up to: 1.8 Nm
Reduction ratio: 23
Diameter: 26 mm
Length: 36.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 43:1
Key Features
Number of gear stages: 3
Torque up to: 1.8 Nm
Intermittent torque up to: 2.2 Nm
Reduction ratio: 43
Diameter: 26 mm
Length: 44.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 66:1
Key Features
Number of gear stages: 3
Torque up to: 2.5 Nm
Intermittent torque up to: 3 Nm
Reduction ratio: 66
Diameter: 26 mm
Length: 44.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 86:1
Key Features
Number of gear stages: 3
Torque up to: 3 Nm
Intermittent torque up to: 3.6 Nm
Reduction ratio: 86
Diameter: 26 mm
Length: 44.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 134:1
Key Features
Number of gear stages: 4
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 134
Diameter: 26 mm
Length: 52.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 159:1
Key Features
Number of gear stages: 4
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 159
Diameter: 26 mm
Length: 52.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 246:1
Key Features
Number of gear stages: 4
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 246
Diameter: 26 mm
Length: 52.4 mm
Start Drive Calculator
Selected Variant
Series 26/1R 415:1
Key Features
Number of gear stages: 5
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 415
Diameter: 26 mm
Length: 60.5 mm
Start Drive Calculator
Selected Variant
Series 26/1R 592:1
Key Features
Number of gear stages: 5
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 592
Diameter: 26 mm
Length: 60.5 mm
Start Drive Calculator
Selected Variant
Series 26/1R 989:1
Key Features
Number of gear stages: 5
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 989
Diameter: 26 mm
Length: 60.5 mm
Start Drive Calculator
Selected Variant
Series 26/1R 1526:1
Key Features
Number of gear stages: 5
Torque up to: 3.5 Nm
Intermittent torque up to: 4.5 Nm
Reduction ratio: 1526
Diameter: 26 mm
Length: 60.5 mm
Start Drive Calculator

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