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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 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
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 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

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 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 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) 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 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.

Encoders
Incremental encoder
IE3-1024 Series  by FAULHABER
Series IE3-1024
magnetic Encoder, digital outputs, 3 channels, 1 - 1024 lines per revolution

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 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 DM40100R by FAULHABER
Stepper Motors Series DM40100R by FAULHABER
Stepper Motors Series DM40100R by FAULHABER
Your Choice
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
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 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

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