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FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
Thumbnail FAULHABER DM-Dynamic Series DM40100R by FAULHABER
Thumbnail FAULHABER DM-Dynamic Series DM40100R by FAULHABER
Thumbnail FAULHABER DM-Dynamic Series DM40100R by FAULHABER
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Datasheet
Variants

Stepper Motors Series DM40100R

Two phase with Disc Magnet
100 steps per revolution, microstepping motor

Key Features
Holding torque at boosted current:
120 mNm
Step angle (full step):
3.6 °
Diameter:
40 mm
Length:
25.6 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 DM40100R2R094000
MH Boost : Holding torque at boosted current : 120 mNm |∡ angle : Step angle (full step) : 3.6 ° |Ø : Diameter : 40 mm |L : Length : 25.6 mm
Series DM40100R2R155000
MH Boost : Holding torque at boosted current : 120 mNm |∡ angle : Step angle (full step) : 3.6 ° |Ø : Diameter : 40 mm |L : Length : 25.6 mm
Series DM40100R2R263000
MH Boost : Holding torque at boosted current : 120 mNm |∡ angle : Step angle (full step) : 3.6 ° |Ø : Diameter : 40 mm |L : Length : 25.6 mm

Values at 22° and nominal voltageValue
Nominal current per phase (1 phases ON) 0.94 A
Boosted current per phase (1 phases ON) 1.81 A
Phase resistance 7.5 Ω
Phase inductance (1 kHz) 9 mH
Holding torque at nominal current (1 phases ON) 62 mNm
Holding torque at boosted current 120 mNm
Residual torque, typ. 3 mNm
Back-EMF amplitude 4.14 V/k step/s
Electrical time constant 1.2 ms
Rotor inertia 2.7 ·10⁻⁷ kgm²
Step angle (full step) 3.6 °
Angular accuracy, typ. 6 %
Angular acceleration, max. 444 ·10³ rad/s²
Speed up to 10000 min⁻¹
Resonance frequency (at no load) 75 Hz
Thermal resistance 14 K/W
Thermal time constant 12 min
Operating temperature range -20 ... 50 °C
Winding temperature, max. 130 °C
Housing material Polyphenylensulfid (PPS)
Mass 125 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (1 phases ON) 1.55 A
Boosted current per phase (1 phases ON) 4.6 A
Phase resistance 2.9 Ω
Phase inductance (1 kHz) 3.3 mH
Holding torque at nominal current (1 phases ON) 62 mNm
Holding torque at boosted current 120 mNm
Residual torque, typ. 3 mNm
Back-EMF amplitude 2.5 V/k step/s
Electrical time constant 1.2 ms
Rotor inertia 2.7 ·10⁻⁷ kgm²
Step angle (full step) 3.6 °
Angular accuracy, typ. 6 %
Angular acceleration, max. 444 ·10³ rad/s²
Speed up to 10000 min⁻¹
Resonance frequency (at no load) 75 Hz
Thermal resistance 14 K/W
Thermal time constant 12 min
Operating temperature range -20 ... 50 °C
Winding temperature, max. 130 °C
Housing material Polyphenylensulfid (PPS)
Mass 125 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (1 phases ON) 2.63 A
Boosted current per phase (1 phases ON) 5.09 A
Phase resistance 0.9 Ω
Phase inductance (1 kHz) 1.15 mH
Holding torque at nominal current (1 phases ON) 62 mNm
Holding torque at boosted current 120 mNm
Residual torque, typ. 3 mNm
Back-EMF amplitude 1.47 V/k step/s
Electrical time constant 1.2 ms
Rotor inertia 2.7 ·10⁻⁷ kgm²
Step angle (full step) 3.6 °
Angular accuracy, typ. 6 %
Angular acceleration, max. 444 ·10³ rad/s²
Speed up to 10000 min⁻¹
Resonance frequency (at no load) 75 Hz
Thermal resistance 14 K/W
Thermal time constant 12 min
Operating temperature range -20 ... 50 °C
Winding temperature, max. 130 °C
Housing material Polyphenylensulfid (PPS)
Mass 125 g
Magnet material NdFeB
Operating Area

Curve measured with a load inertia of 1,49·10-5 kgm2 on the DM40100R2R263000 motor using a Technosoft IDS640 controller in sin/cos control mode, 256 micro-steps per full step and a peak phase current of 2,63 A.

Operating Area

Curve measured with a load inertia of 1,49·10-5 kgm2 on the DM40100R2R263000 motor using a Technosoft IDS640 controller in sin/cos control mode, 256 micro-steps per full step and a peak phase current of 2,63 A.

Operating Area

Curve measured with a load inertia of 1,49·10-5 kgm2 on the DM40100R2R263000 motor using a Technosoft IDS640 controller in sin/cos control mode, 256 micro-steps per full step and a peak phase current of 2,63 A.

3D-CAD Files ZIP
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
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Incremental encoder
IE3-1024 Series by FAULHABER
Series IE3-1024
magnetic Encoder, digital outputs, 3 channels, 1 - 1024 lines per revolution
Product details Data sheet (PDF)
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MC 3602 B Series by FAULHABER
Series MC 3602 B
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Product details Data sheet (PDF)
MC 3606 B Series by FAULHABER
Series MC 3606 B
CiA402 servo drive, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
Product details Data sheet (PDF)

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Technical Information
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3D-CAD Files
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Application note

pdf
AN 001 - Stepper motor basics
EN
FR
pdf
AN 002 - Reading and understanding a torque curve
EN
FR
pdf
AN 003 - Drivers and controllers: how to drive a stepper motor?
EN
FR
pdf
AN 004 - When and why using an encoder
EN
FR
pdf
AN 005 - Stepper motors and Gearheads
EN
FR
zip
AN 006 - How to get a linear motion from a stepper motor?
EN
FR
zip
AN 006 - Lead Screw
EN
FR
pdf
AN 007 - Recommendations for soldering a cable on a stepper motor
EN
FR
pdf
AN 008 - Thermal behavior of a stepper motor
EN
FR
pdf
AN 009 - Choosing the proper lubricant
EN
FR
pdf
AN 011 - Final quality control data
EN
FR
pdf
AN 012 - Custom solutions (A and E number)
EN
FR
pdf
AN 013 - Improving reliability: redundant stepper motor
EN
FR
zip
AN 014 - Using the stepper motor HTML animation
EN
FR
pdf
AN 015 - Microstepping
EN
FR
pdf
AN 020 - Large DM Steppers connection
EN
FR
zip
AN 022 - Torque and Temperature Calculator user guide
EN
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
FAULHABER DM-Dynamic Series DM40100R by FAULHABER
Your Choice
Selected Variant
Series DM40100R2R094000
Two phase with Disc Magnet
100 steps per revolution, microstepping motor
Key Features
Holding torque at boosted current: 120 mNm
Step angle (full step): 3.6 °
Diameter: 40 mm
Length: 25.6 mm
Selected Variant
Series DM40100R2R155000
Two phase with Disc Magnet
100 steps per revolution, microstepping motor
Key Features
Holding torque at boosted current: 120 mNm
Step angle (full step): 3.6 °
Diameter: 40 mm
Length: 25.6 mm
Selected Variant
Series DM40100R2R263000
Two phase with Disc Magnet
100 steps per revolution, microstepping motor
Key Features
Holding torque at boosted current: 120 mNm
Step angle (full step): 3.6 °
Diameter: 40 mm
Length: 25.6 mm

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