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Brushless DC-Servomotors Series 4490 ... B

2 Pole Technology

Key Features
Nominal voltage:
24 ... 48 V
Rated torque up to:
148 mNm
No-load speed up to:
10800 min⁻¹
Stall torque up to:
2978 mNm
Diameter:
44 mm
Length:
90 mm
Advantages
High density ironless system FAULHABER winding
Digital or analog hall sensors available
Extremely smooth speed control
Sensitive positioning control
Variants:
Series 4490H024B
UN : Nominal voltage : 24 V |MN : Rated torque up to : 148 mNm |n0 : No-load speed up to : 9700 min⁻¹ |MH : Stall torque up to : 2635 mNm |Ø : Diameter : 44 mm |L : Length : 90 mm
Series 4490H036B
UN : Nominal voltage : 36 V |MN : Rated torque up to : 139 mNm |n0 : No-load speed up to : 10400 min⁻¹ |MH : Stall torque up to : 2760 mNm |Ø : Diameter : 44 mm |L : Length : 90 mm
Series 4490H048B
UN : Nominal voltage : 48 V |MN : Rated torque up to : 137 mNm |n0 : No-load speed up to : 10800 min⁻¹ |MH : Stall torque up to : 2978 mNm |Ø : Diameter : 44 mm |L : Length : 90 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistance, phase-phaseR 0.22 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 9700 min⁻¹
No-load currentI0 0.527 A
Stall torqueMH 2635 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 395 min⁻¹/V
Back-EMF constantkE 2.53 mV/min⁻¹
Torque constantkM 24.2 mNm/A
Current constantkI 0.041 A/mNm
Slope of n-M curveΔn/ΔM 3.6 min⁻¹/mNm
Terminal inductance, phase-phaseL 73 µH
Mechanical time constantτm 4.9 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 203 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistance, phase-phaseR 0.22 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 9700 min⁻¹
No-load currentI0 0.527 A
Stall torqueMH 2635 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 395 min⁻¹/V
Back-EMF constantkE 2.53 mV/min⁻¹
Torque constantkM 24.2 mNm/A
Current constantkI 0.041 A/mNm
Slope of n-M curveΔn/ΔM 3.6 min⁻¹/mNm
Terminal inductance, phase-phaseL 73 µH
Mechanical time constantτm 4.9 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 203 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 36 V
Terminal resistance, phase-phaseR 0.44 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 10400 min⁻¹
No-load currentI0 0.397 A
Stall torqueMH 2760 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 283 min⁻¹/V
Back-EMF constantkE 3.54 mV/min⁻¹
Torque constantkM 33.8 mNm/A
Current constantkI 0.03 A/mNm
Slope of n-M curveΔn/ΔM 3.7 min⁻¹/mNm
Terminal inductance, phase-phaseL 142 µH
Mechanical time constantτm 5 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 212 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 36 V
Terminal resistance, phase-phaseR 0.44 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 10400 min⁻¹
No-load currentI0 0.397 A
Stall torqueMH 2760 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 283 min⁻¹/V
Back-EMF constantkE 3.54 mV/min⁻¹
Torque constantkM 33.8 mNm/A
Current constantkI 0.03 A/mNm
Slope of n-M curveΔn/ΔM 3.7 min⁻¹/mNm
Terminal inductance, phase-phaseL 142 µH
Mechanical time constantτm 5 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 212 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 48 V
Terminal resistance, phase-phaseR 0.7 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 10800 min⁻¹
No-load currentI0 0.317 A
Stall torqueMH 2978 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 220 min⁻¹/V
Back-EMF constantkE 4.56 mV/min⁻¹
Torque constantkM 43.5 mNm/A
Current constantkI 0.023 A/mNm
Slope of n-M curveΔn/ΔM 3.5 min⁻¹/mNm
Terminal inductance, phase-phaseL 235 µH
Mechanical time constantτm 4.8 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 229 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 48 V
Terminal resistance, phase-phaseR 0.7 Ω
Efficiency, max.ηmax. 87 %
No-load speedn0 10800 min⁻¹
No-load currentI0 0.317 A
Stall torqueMH 2978 mNm
Friction torque, staticC0 4.96 mNm
Friction torque, dynamicCV 7.72 ·10⁻⁴ mNm/min⁻¹
Speed constantkn 220 min⁻¹/V
Back-EMF constantkE 4.56 mV/min⁻¹
Torque constantkM 43.5 mNm/A
Current constantkI 0.023 A/mNm
Slope of n-M curveΔn/ΔM 3.5 min⁻¹/mNm
Terminal inductance, phase-phaseL 235 µH
Mechanical time constantτm 4.8 ms
Rotor inertiaJ 130 gcm²
Angular accelerationαmax. 229 ·10³rad/s²
Thermal resistanceRth1/Rth2 0.96 / 3.9 K/W
Thermal time constantτw1/τw2 23 / 1222 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 742 g
Direction of rotation electronically reversible
Speed up tonmax. 18000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB
Operating Area
Operating Area (4490H024B)
Recommended operation areas at nominal voltage 24 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Characteristic curves of motor
Characteristic curves of motor (4490H024B)
Operating Area
Operating Area (4490H036B)
Recommended operation areas at nominal voltage 36 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Characteristic curves of motor
Characteristic curves of motor (4490H036B)
Operating Area
Operating Area (4490H048B)
Recommended operation areas at nominal voltage 48 V

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Characteristic curves of motor
Characteristic curves of motor (4490H048B)
Planetary Gearheads
FAULHABER GPT
42GPT Series  by FAULHABER
Series 42GPT
High Torque
Precision Gearheads
Planetary Gearheads
Encoders
Absolute encoder
AEMT-12/16 L Series  by FAULHABER
Series AEMT-12/16 L
magnetic multi-turn absolute Encoder, SSI Interface with BISS-C Protocol, 4096 steps per revolution, Line Driver
AES-4096 L Series  by FAULHABER
Series AES-4096 L
magnetic single-turn absolute Encoder, SSI Interface with BISS-C Protocol, 4096 steps per revolution, Line Driver
Incremental encoder
HEDL 5540 Series  by FAULHABER
Series HEDL 5540
optical Encoder, digital outputs, 3 channels, 500 lines per revolution, Line Driver
HEDS 5500 Series  by FAULHABER
Series HEDS 5500
optical Encoder, digital outputs, 2 channels, 100 - 500 lines per revolution
IE3-1024 Series  by FAULHABER
Series IE3-1024
magnetic Encoder, digital outputs, 3 channels, 1 - 1024 lines per revolution
IE3-1024 L Series  by FAULHABER
Series IE3-1024 L
magnetic Encoder, digital outputs, 3 channels, 1 - 1024 lines per revolution, Line Driver
Accessories
Adapter and cables
Cables and Accessories Series  by FAULHABER
Series Cables and Accessories
-
Brakes
MBZ Series  by FAULHABER
Series MBZ
Electromagnetically Released System
Drive Electronics
Motion Controllers
MC 5010 S Series  by FAULHABER
Series MC 5010 S
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
Speed Controllers
SC 5004 P Series  by FAULHABER
Series SC 5004 P
4-Quadrant PWM configurable via PC
SC 5008 S Series  by FAULHABER
Series SC 5008 S
4-Quadrant PWM configurable via PC

Download

pdf
Datasheet
pdf
Technical Information
zip
3D-CAD Files

Application note

pdf
AN 163 - Digital Hall Sensors
pdf
AN 183 - Equivalent DC-current in FAULHABER SC and MC
pdf
AN 190 - Selection of a third-party motor driver
FAULHABER B Series 4490 ... B by FAULHABER
FAULHABER B Series 4490 ... B by FAULHABER
FAULHABER B Series 4490 ... B by FAULHABER
FAULHABER B Series 4490 ... B by FAULHABER
FAULHABER B Series 4490 ... B by FAULHABER
FAULHABER B Series 4490 ... B by FAULHABER
Your Choice
Selected Variant
Series 4490H024B
2 Pole Technology
Key Features
Nominal voltage: 24 V
Rated torque up to: 148 mNm
No-load speed up to: 9700 min⁻¹
Stall torque up to: 2635 mNm
Diameter: 44 mm
Length: 90 mm
Selected Variant
Series 4490H036B
2 Pole Technology
Key Features
Nominal voltage: 36 V
Rated torque up to: 139 mNm
No-load speed up to: 10400 min⁻¹
Stall torque up to: 2760 mNm
Diameter: 44 mm
Length: 90 mm
Selected Variant
Series 4490H048B
2 Pole Technology
Key Features
Nominal voltage: 48 V
Rated torque up to: 137 mNm
No-load speed up to: 10800 min⁻¹
Stall torque up to: 2978 mNm
Diameter: 44 mm
Length: 90 mm

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