Planetary Gearheads

Series 38/1 S

Key Features

Number of gear stages:

2 ... 5

Torque up to:

10 Nm

Intermittent torque up to:

15 Nm

Reduction ratio:

14 ... 1526

Diameter:

38 mm

Length:

40.1 ... 63.5 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 38/1S 14:1

Series 38/1S 43:1

Series 38/1S 66:1

Series 38/1S 134:1

Series 38/1S 159:1

Series 38/1S 246:1

Series 38/1S 415:1

Series 38/1S 592:1

Series 38/1S 989:1

Series 38/1S 1526:1

Values at 22° and nominal voltage		Value
Number of gear stages		2
Reduction ratio		14
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		80 %
Backlash, at no-load, typical		1 °
Length without motor L2		40.1 mm
Mass without motor, ca.		215 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		3
Reduction ratio		43
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		70 %
Backlash, at no-load, typical		1 °
Length without motor L2		47.9 mm
Mass without motor, ca.		268 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		3
Reduction ratio		66
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		70 %
Backlash, at no-load, typical		1 °
Length without motor L2		47.9 mm
Mass without motor, ca.		268 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		4
Reduction ratio		134
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		60 %
Backlash, at no-load, typical		1 °
Length without motor L2		55.7 mm
Mass without motor, ca.		320 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		4
Reduction ratio		159
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		60 %
Backlash, at no-load, typical		1 °
Length without motor L2		55.7 mm
Mass without motor, ca.		320 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		4
Reduction ratio		246
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		60 %
Backlash, at no-load, typical		1 °
Length without motor L2		55.7 mm
Mass without motor, ca.		320 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		5
Reduction ratio		415
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		55 %
Backlash, at no-load, typical		1 °
Length without motor L2		63.5 mm
Mass without motor, ca.		375 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		5
Reduction ratio		592
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		55 %
Backlash, at no-load, typical		1 °
Length without motor L2		63.5 mm
Mass without motor, ca.		375 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		5
Reduction ratio		989
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		55 %
Backlash, at no-load, typical		1 °
Length without motor L2		63.5 mm
Mass without motor, ca.		375 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Values at 22° and nominal voltage		Value
Number of gear stages		5
Reduction ratio		1526
Continuous torque, max.		10 Nm
Intermittent torque, max.		15 Nm
Continuous input speed, max.		4000 min⁻¹
Efficiency, max.		55 %
Backlash, at no-load, typical		1 °
Length without motor L2		63.5 mm
Mass without motor, ca.		375 g
Direction of rotation, drive to output		=
Housing material		metal
Geartrain material		steel

Brushless DC-Motors

FAULHABER B

Series 3056 ... B

2 Pole Technology