Career Press Suppliers
Career Press Suppliers

Stepper Motors Series AM3248

Two phase, 48 steps per revolution

Key Features
Holding torque at boosted current:
152 mNm
Step angle (full step):
7.5 °
Diameter:
32 mm
Length:
42 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 AM32482R070000
MH Boost : Holding torque at boosted current : 152 mNm |∡ angle : Step angle (full step) : 7.5 ° |Ø : Diameter : 32 mm |L : Length : 42 mm

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.7 A
Boosted current per phase (both phases ON) 1.4 A
Phase resistance 1.9 Ω
Phase inductance (1 kHz) 5.2 mH
Holding torque (at nominal current in both phases) 85 mNm
Holding torque at boosted current 152 mNm
Residual torque, typ. 16 mNm
Back-EMF amplitude 7.8 V/k step/s
Electrical time constant 2.7 ms
Rotor inertia 900 ·10⁻⁹ kgm²
Step angle (full step) 7.5 °
Angular accuracy 12 %
Angular acceleration, max. 169 ·10³ rad/s²
Resonance frequency (at no load) 49 Hz
Thermal resistance 3.4 / 9 K/W
Thermal time constant 19 / 900 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 160 g
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal current per phase (both phases ON) 0.7 A
Boosted current per phase (both phases ON) 1.4 A
Phase resistance 1.9 Ω
Phase inductance (1 kHz) 5.2 mH
Holding torque (at nominal current in both phases) 85 mNm
Holding torque at boosted current 152 mNm
Residual torque, typ. 16 mNm
Back-EMF amplitude 7.8 V/k step/s
Electrical time constant 2.7 ms
Rotor inertia 900 ·10⁻⁹ kgm²
Step angle (full step) 7.5 °
Angular accuracy 12 %
Angular acceleration, max. 169 ·10³ rad/s²
Resonance frequency (at no load) 49 Hz
Thermal resistance 3.4 / 9 K/W
Thermal time constant 19 / 900 s
Operating temperature range -35 ... 70 °C
Winding temperature, max. 130 °C
Housing material aluminium, black anodized
Mass 160 g
Magnet material NdFeB
Recommended operation areas
Recommended operation areas (AM32482R070000)

Curves measured with a load inertial of 1.49 10-5 kgm2 on the AM32482R070000 motor using a Trinamic TMCM-1260 controller with 256 micro-steps per full step and RMS current of 700 mA.

Planetary Gearheads
FAULHABER GPT
32GPT Series  by FAULHABER
Series 32GPT
High Torque
Linear Actuators
FAULHABER L
32L ... ML Series  by FAULHABER
Series 32L ... ML
Gearhead with integrated Lead Screw, metric thread
32L ... PB Series  by FAULHABER
Series 32L ... PB
Gearhead with integrated Ball Screw, high accuracy grade
32L ... SB Series  by FAULHABER
Series 32L ... SB
Gearhead with integrated Ball Screw, standard version
32L ... TL Series  by FAULHABER
Series 32L ... TL
Gearhead with integrated Lead Screw, trapezoidal thread
Encoders
Incremental encoder
IE3-1024 Series  by FAULHABER
Series IE3-1024
magnetic Encoder, digital outputs, 3 channels, 1 - 1024 lines per revolution
Drive Electronics
Stepper Controllers
MCST 3601 Series  by FAULHABER
Series MCST 3601
1-Axis controller with microstepping, USB interface and reference input

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?
pdf
AN 006-001 - Linear motion – Maximal axial loads
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 AM3248 by FAULHABER
Stepper Motors Series AM3248 by FAULHABER
Your Choice
Selected Variant
Series AM32482R070000
Two phase, 48 steps per revolution
Key Features
Holding torque at boosted current: 152 mNm
Step angle (full step): 7.5 °
Diameter: 32 mm
Length: 42 mm

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