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Brushless DC-Servomotors Series 1628 ... B

2 Pole Technology

Key Features
Nominal voltage:
12 ... 24 V
Rated torque up to:
2.74 mNm
No-load speed up to:
31600 min⁻¹
Stall torque up to:
11 mNm
Diameter:
16 mm
Length:
28 mm
Advantages
High density ironless system FAULHABER winding
Digital or analog hall sensors available
Extremely smooth speed control
Sensitive positioning control
Variants:
Series 1628T012B
UN : Nominal voltage : 12 V |MN : Rated torque up to : 2.62 mNm |n0 : No-load speed up to : 30800 min⁻¹ |MH : Stall torque up to : 9.79 mNm |Ø : Diameter : 16 mm |L : Length : 28 mm
Series 1628T024B
UN : Nominal voltage : 24 V |MN : Rated torque up to : 2.74 mNm |n0 : No-load speed up to : 31600 min⁻¹ |MH : Stall torque up to : 11 mNm |Ø : Diameter : 16 mm |L : Length : 28 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistance, phase-phaseR 4.36 Ω
Efficiency, max.ηmax. 68 %
No-load speedn0 30800 min⁻¹
No-load currentI0 0.087 A
Stall torqueMH 9.79 mNm
Friction torque, staticC0 0.148 mNm
Friction torque, dynamicCV 5.33 ·10⁻⁶ mNm/min⁻¹
Speed constantkn 2645 min⁻¹/V
Back-EMF constantkE 0.378 mV/min⁻¹
Torque constantkM 3.61 mNm/A
Current constantkI 0.277 A/mNm
Slope of n-M curveΔn/ΔM 3195 min⁻¹/mNm
Terminal inductance, phase-phaseL 134 µH
Mechanical time constantτm 18.1 ms
Rotor inertiaJ 0.54 gcm²
Angular accelerationαmax. 181 ·10³rad/s²
Thermal resistanceRth1/Rth2 5.6 / 22.5 K/W
Thermal time constantτw1/τw2 5.7 / 283 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 30 g
Direction of rotation electronically reversible
Speed up tonmax. 70000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material SmCo

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistance, phase-phaseR 15.2 Ω
Efficiency, max.ηmax. 69 %
No-load speedn0 31600 min⁻¹
No-load currentI0 0.045 A
Stall torqueMH 11 mNm
Friction torque, staticC0 0.148 mNm
Friction torque, dynamicCV 5.33 ·10⁻⁶ mNm/min⁻¹
Speed constantkn 1349 min⁻¹/V
Back-EMF constantkE 0.741 mV/min⁻¹
Torque constantkM 7.08 mNm/A
Current constantkI 0.141 A/mNm
Slope of n-M curveΔn/ΔM 2896 min⁻¹/mNm
Terminal inductance, phase-phaseL 517 µH
Mechanical time constantτm 16.4 ms
Rotor inertiaJ 0.54 gcm²
Angular accelerationαmax. 204 ·10³rad/s²
Thermal resistanceRth1/Rth2 5.6 / 22.5 K/W
Thermal time constantτw1/τw2 5.7 / 283 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material aluminium, black anodized
Mass 30 g
Direction of rotation electronically reversible
Speed up tonmax. 70000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material SmCo
Operating Area
Operating Area (1628T012B)
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 (1628T012B)
Operating Area
Operating Area (1628T024B)
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 (1628T024B)
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
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
SC 2402 P Series  by FAULHABER
Series SC 2402 P
2-Quadrant PWM configurable via PC
SC 2804 S Series  by FAULHABER
Series SC 2804 S
2-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 1628 ... B by FAULHABER
FAULHABER B Series 1628 ... B by FAULHABER
Your Choice
Selected Variant
Series 1628T012B
2 Pole Technology
Key Features
Nominal voltage: 12 V
Rated torque up to: 2.62 mNm
No-load speed up to: 30800 min⁻¹
Stall torque up to: 9.79 mNm
Diameter: 16 mm
Length: 28 mm
Selected Variant
Series 1628T024B
2 Pole Technology
Key Features
Nominal voltage: 24 V
Rated torque up to: 2.74 mNm
No-load speed up to: 31600 min⁻¹
Stall torque up to: 11 mNm
Diameter: 16 mm
Length: 28 mm

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