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DC-Micromotors Series 1727 ... CXR

Graphite Commutation

Key Features
Nominal voltage:
6 ... 24 V
Rated torque up to:
4.9 mNm
No-load speed up to:
7600 min⁻¹
Stall torque up to:
12.2 mNm
Diameter:
17 mm
Length:
27.2 mm
Advantages
Highly dynamic performance due to a low rotor inertia
Shockproof all-steel housing with corrosion-resistant coating
Powerful rare-earth magnet
Wide operating temperature range: -30 °C to +100 °C (optional -55 °C)
Durable graphite commutation
No cogging
Very high power density
Variants:
Series 1727U006CXR
UN : Nominal voltage : 6 V |MN : Rated torque up to : 4.9 mNm |n0 : No-load speed up to : 7300 min⁻¹ |MH : Stall torque up to : 12.2 mNm |Ø : Diameter : 17 mm |L : Length : 27.2 mm
Series 1727U012CXR
UN : Nominal voltage : 12 V |MN : Rated torque up to : 4.7 mNm |n0 : No-load speed up to : 7600 min⁻¹ |MH : Stall torque up to : 11.4 mNm |Ø : Diameter : 17 mm |L : Length : 27.2 mm
Series 1727U024CXR
UN : Nominal voltage : 24 V |MN : Rated torque up to : 4.7 mNm |n0 : No-load speed up to : 7600 min⁻¹ |MH : Stall torque up to : 11.4 mNm |Ø : Diameter : 17 mm |L : Length : 27.2 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 3.06 Ω
Efficiency, max.ηmax. 63 %
No-load speedn0 7300 min⁻¹
No-load currentI0 0.052 A
Stall torqueMH 12.2 mNm
Friction torqueMR 0.36 mNm
Speed constantkn 1362 min⁻¹/V
Back-EMF constantkE 0.734 mV/min⁻¹
Torque constantkM 7.01 mNm/A
Current constantkI 0.143 A/mNm
Slope of n-M curveΔn/ΔM 595 min⁻¹/mNm
Rotor inductanceL 80 µH
Mechanical time constantτm 8.1 ms
Rotor inertiaJ 1.3 gcm²
Angular accelerationαmax. 94 ·10³rad/s²
Thermal resistanceRth1/Rth2 9.1 / 28.3 K/W
Thermal time constantτw1/τw2 7 / 340 s
Operating temperature range -30 ... 100 °C
Winding temperature, max. 125 °C
Housing material steel, nickel plated
Mass 28 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 9000 min⁻¹
Number of pole pairs 1
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 13.78 Ω
Efficiency, max.ηmax. 65 %
No-load speedn0 7600 min⁻¹
No-load currentI0 0.026 A
Stall torqueMH 11.4 mNm
Friction torqueMR 0.36 mNm
Speed constantkn 681 min⁻¹/V
Back-EMF constantkE 1.47 mV/min⁻¹
Torque constantkM 14.03 mNm/A
Current constantkI 0.071 A/mNm
Slope of n-M curveΔn/ΔM 668 min⁻¹/mNm
Rotor inductanceL 320 µH
Mechanical time constantτm 8.4 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 95 ·10³rad/s²
Thermal resistanceRth1/Rth2 9.1 / 28.3 K/W
Thermal time constantτw1/τw2 7 / 340 s
Operating temperature range -30 ... 100 °C
Winding temperature, max. 125 °C
Housing material steel, nickel plated
Mass 28 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 9000 min⁻¹
Number of pole pairs 1
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistanceR 57.6 Ω
Efficiency, max.ηmax. 66 %
No-load speedn0 7600 min⁻¹
No-load currentI0 0.013 A
Stall torqueMH 11.4 mNm
Friction torqueMR 0.36 mNm
Speed constantkn 332 min⁻¹/V
Back-EMF constantkE 3.01 mV/min⁻¹
Torque constantkM 28.73 mNm/A
Current constantkI 0.035 A/mNm
Slope of n-M curveΔn/ΔM 666 min⁻¹/mNm
Rotor inductanceL 1440 µH
Mechanical time constantτm 8.4 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 95 ·10³rad/s²
Thermal resistanceRth1/Rth2 9.1 / 28.3 K/W
Thermal time constantτw1/τw2 7 / 340 s
Operating temperature range -30 ... 100 °C
Winding temperature, max. 125 °C
Housing material steel, nickel plated
Mass 28 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 9000 min⁻¹
Number of pole pairs 1
Magnet material NdFeB
Operating Area
Operating Area (1727U006CXR)
Recommended operation areas at nominal voltage 6 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 (1727U006CXR)
Operating Area
Operating Area (1727U012CXR)
Recommended operation areas at nominal voltage 12 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 (1727U012CXR)
Operating Area
Operating Area (1727U024CXR)
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 (1727U024CXR)
Precision Gearheads
Accessories
Adapter and cables
Cables and Accessories Series  by FAULHABER
Series Cables and Accessories
-
Encoders
Incremental encoder
IE2-1024 Series  by FAULHABER
Series IE2-1024
magnetic Encoder, digital outputs, 2 channels, 64 - 1024 lines per revolution
IEH2-4096 Series  by FAULHABER
Series IEH2-4096
magnetic Encoder, digital outputs, 2 channels, 16 - 4096 lines per revolution
IEH3-4096 Series  by FAULHABER
Series IEH3-4096
magnetic Encoder, digital outputs, 3 channels, 256 - 4096 lines per revolution
IEH3-4096L Series  by FAULHABER
Series IEH3-4096L
magnetic Encoder, digital outputs, 3 channels, 256 - 4096 lines per revolution, Line Driver
Drive Electronics
Motion Controllers
MC 3001 B Series  by FAULHABER
Series MC 3001 B
V3.0, 4-Quadrant PWM, with RS232 or CANopen interface
MC 3001 P Series  by FAULHABER
Series MC 3001 P
V3.0, 4-Quadrant PWM, with RS232 or CANopen interface
MC 3603 S Series  by FAULHABER
Series MC 3603 S
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
MC 5004 P Series  by FAULHABER
Series MC 5004 P
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
Speed Controllers
SC 1801 P Series  by FAULHABER
Series SC 1801 P
2-Quadrant PWM configurable via PC
SC 1801 S Series  by FAULHABER
Series SC 1801 S
2-Quadrant PWM configurable via PC

Download

pdf
Datasheet
pdf
Technical Information
zip
3D-CAD Files
FAULHABER CXR Series 1727 ... CXR by FAULHABER
FAULHABER CXR Series 1727 ... CXR by FAULHABER
FAULHABER CXR Series 1727 ... CXR by FAULHABER
Your Choice
Selected Variant
Series 1727U006CXR
Graphite Commutation
Key Features
Nominal voltage: 6 V
Rated torque up to: 4.9 mNm
No-load speed up to: 7300 min⁻¹
Stall torque up to: 12.2 mNm
Diameter: 17 mm
Length: 27.2 mm
Selected Variant
Series 1727U012CXR
Graphite Commutation
Key Features
Nominal voltage: 12 V
Rated torque up to: 4.7 mNm
No-load speed up to: 7600 min⁻¹
Stall torque up to: 11.4 mNm
Diameter: 17 mm
Length: 27.2 mm
Selected Variant
Series 1727U024CXR
Graphite Commutation
Key Features
Nominal voltage: 24 V
Rated torque up to: 4.7 mNm
No-load speed up to: 7600 min⁻¹
Stall torque up to: 11.4 mNm
Diameter: 17 mm
Length: 27.2 mm

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