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Stepper Motors Series DM0620

Two phase with Disc Magnet
20 steps per revolution

Key Features
Holding torque at boosted current:
0.39 mNm
Step angle (full step):
18 °
Diameter:
6 mm
Length:
9.5 mm
Advantages
Cost effective positioning drive without encoder
High power density
Very high acceleration
Extremely fast change of direction possible
Long-lasting
Wide operating temperature range
Full-, half- and micro-stepping operation possible
Extremely low rotor inertia
Variants:
Series DM06202R013011
MH Boost : Holding torque at boosted current : 0.39 mNm |∡ angle : Step angle (full step) : 18 ° |Ø : Diameter : 6 mm |L : Length : 9.5 mm
Series DM06202R008011
MH Boost : Holding torque at boosted current : 0.39 mNm |∡ angle : Step angle (full step) : 18 ° |Ø : Diameter : 6 mm |L : Length : 9.5 mm
Series DM06202R004011
MH Boost : Holding torque at boosted current : 0.39 mNm |∡ angle : Step angle (full step) : 18 ° |Ø : Diameter : 6 mm |L : Length : 9.5 mm

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.13 A
Boosted current per phase (both phases ON) 0.26 A
Phase resistance 13.6 Ω
Phase inductance (1 kHz) 2 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.53 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.13 A
Boosted current per phase (both phases ON) 0.26 A
Phase resistance 13.6 Ω
Phase inductance (1 kHz) 2 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.53 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.13 A
Boosted current per phase (both phases ON) 0.26 A
Phase resistance 13.6 Ω
Phase inductance (1 kHz) 2 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.53 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.13 A
Boosted current per phase (both phases ON) 0.26 A
Phase resistance 13.6 Ω
Phase inductance (1 kHz) 2 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.53 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.13 A
Boosted current per phase (both phases ON) 0.26 A
Phase resistance 13.6 Ω
Phase inductance (1 kHz) 2 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.53 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.08 A
Boosted current per phase (both phases ON) 0.16 A
Phase resistance 30 Ω
Phase inductance (1 kHz) 4.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.83 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.08 A
Boosted current per phase (both phases ON) 0.16 A
Phase resistance 30 Ω
Phase inductance (1 kHz) 4.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.83 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.08 A
Boosted current per phase (both phases ON) 0.16 A
Phase resistance 30 Ω
Phase inductance (1 kHz) 4.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.83 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.08 A
Boosted current per phase (both phases ON) 0.16 A
Phase resistance 30 Ω
Phase inductance (1 kHz) 4.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.83 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.08 A
Boosted current per phase (both phases ON) 0.16 A
Phase resistance 30 Ω
Phase inductance (1 kHz) 4.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 0.83 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.04 A
Boosted current per phase (both phases ON) 0.08 A
Phase resistance 120 Ω
Phase inductance (1 kHz) 18.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 1.6 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.04 A
Boosted current per phase (both phases ON) 0.08 A
Phase resistance 120 Ω
Phase inductance (1 kHz) 18.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 1.6 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.04 A
Boosted current per phase (both phases ON) 0.08 A
Phase resistance 120 Ω
Phase inductance (1 kHz) 18.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 1.6 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.04 A
Boosted current per phase (both phases ON) 0.08 A
Phase resistance 120 Ω
Phase inductance (1 kHz) 18.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 1.6 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.04 A
Boosted current per phase (both phases ON) 0.08 A
Phase resistance 120 Ω
Phase inductance (1 kHz) 18.5 mH
Holding torque (at nominal current in both phases) 0.25 mNm
Holding torque at boosted current 0.39 mNm
Residual torque, typ. 0.03 mNm
Back-EMF amplitude 1.6 V/k step/s
Electrical time constant 0.15 ms
Rotor inertia 0.5 ·10⁻⁹ kgm²
Step angle (full step) 18 °
Angular accuracy 5 %
Angular acceleration, max. 780 ·10³ rad/s²
Resonance frequency (at no load) 110 Hz
Thermal resistance 15 / 96.6 K/W
Thermal time constant 3.2 / 120 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 1.1 g
Magnet material NdFeB

Relevant for 2 phases ON only. On PWM drivers or chopper (current mode), the current is set to the nominal value and the supply voltage is typically 1.5x to 2.5x higher than the nominal voltage.
Curves measured with a load inertia of 3·10-9 kgm2, in half-step mode for the “1 x nominal voltage” curve, in 1/4 microstepping mode for the other curves.

Relevant for 2 phases ON only. On PWM drivers or chopper (current mode), the current is set to the nominal value and the supply voltage is typically 1.5x to 2.5x higher than the nominal voltage.
Curves measured with a load inertia of 3·10-9 kgm2, in half-step mode for the “1 x nominal voltage” curve, in 1/4 microstepping mode for the other curves.

Relevant for 2 phases ON only. On PWM drivers or chopper (current mode), the current is set to the nominal value and the supply voltage is typically 1.5x to 2.5x higher than the nominal voltage.
Curves measured with a load inertia of 3·10-9 kgm2, in half-step mode for the “1 x nominal voltage” curve, in 1/4 microstepping mode for the other curves.

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Download

pdf
Datasheet
pdf
Technical Information
zip
3D-CAD Files

Application note

pdf
AN 001 - Stepper motor basics
pdf
AN 002 - Reading and understanding a torque curve
pdf
AN 003 - Drivers and controllers: how to drive a stepper motor?
pdf
AN 004 - When and why using an encoder
pdf
AN 005 - Stepper motors and Gearheads
zip
AN 006 - How to get a linear motion from a stepper motor?
zip
AN 006 - Lead Screw
pdf
AN 007 - Recommendations for soldering a cable on a stepper motor
pdf
AN 008 - Thermal behavior of a stepper motor
pdf
AN 009 - Choosing the proper lubricant
pdf
AN 010 - Cables and connectors options
pdf
AN 011 - Final quality control data
pdf
AN 012 - Custom solutions (A and E number)
pdf
AN 013 - Improving reliability: redundant stepper motor
zip
AN 014 - Using the stepper motor HTML animation
pdf
AN 015 - Microstepping
pdf
AN 020 - Large DM Steppers connection
zip
AN 022 - Torque and Temperature Calculator user guide
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Stepper Motors Series DM0620 by FAULHABER
Your Choice
Selected Variant
Series DM06202R013011
Two phase with Disc Magnet
20 steps per revolution
Key Features
Holding torque at boosted current: 0.39 mNm
Step angle (full step): 18 °
Diameter: 6 mm
Length: 9.5 mm
Selected Variant
Series DM06202R008011
Two phase with Disc Magnet
20 steps per revolution
Key Features
Holding torque at boosted current: 0.39 mNm
Step angle (full step): 18 °
Diameter: 6 mm
Length: 9.5 mm
Selected Variant
Series DM06202R004011
Two phase with Disc Magnet
20 steps per revolution
Key Features
Holding torque at boosted current: 0.39 mNm
Step angle (full step): 18 °
Diameter: 6 mm
Length: 9.5 mm

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