FAULHABER B Series 2057 ... BA by FAULHABER

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Datasheet

Variants

FAULHABER B

Series 2057 ... BA

2 Pole Technology, High Speed,
for Autoclave Sterilisation

Key Features

Nominal voltage:

24 V

Rated torque up to:

13.7 mNm

No-load speed up to:

44300 min⁻¹

Stall torque up to:

309 mNm

Diameter:

20 mm

Length:

57 mm

Advantages

High density ironless system FAULHABER winding

Digital or analog hall sensors available

Extremely smooth speed control

Sensitive positioning control

Variants:

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance, phase-phase	R	0.427 Ω
Efficiency, max.	η_max.	90 %
No-load speed	n₀	44300 min⁻¹
No-load current	I₀	0.178 A
Stall torque	M_H	309 mNm
Friction torque, static	C₀	0.0559 mNm
Friction torque, dynamic	C_V	1.95 ·10⁻⁵ mNm/min⁻¹
Speed constant	k_n	1740 min⁻¹/V
Back-EMF constant	k_E	0.576 mV/min⁻¹
Torque constant	k_M	5.5 mNm/A
Current constant	k_I	0.182 A/mNm
Slope of n-M curve	Δn/ΔM	135 min⁻¹/mNm
Terminal inductance, phase-phase	L	36.2 µH
Mechanical time constant	τ_m	4.2 ms
Rotor inertia	J	3 gcm²
Angular acceleration	α_max.	1030 ·10³rad/s²
Winding temperature, max.		140 °C
Housing material		stainless steel
Mass		100 g
Direction of rotation		electronically reversible
Speed up to	n_max.	65000 min⁻¹
Number of pole pairs		1
Hall sensors		digital
Magnet material		NdFeB

Operating Area

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 (R_th2 50% reduced).

The nominal voltage (U_N) 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

3D-CAD Files ZIP

Drive Electronics

Speed Controllers

Series SC 5004 P

4-Quadrant PWM configurable via PC

Product details Data sheet (PDF)

Series SC 5008 S

4-Quadrant PWM configurable via PC

Product details Data sheet (PDF)

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

Your Choice

Selected Variant

Series 2057S024BA

2 Pole Technology, High Speed,
for Autoclave Sterilisation

Key Features

Nominal voltage:24 V

Rated torque up to:13.7 mNm

No-load speed up to:44300 min⁻¹

Stall torque up to:309 mNm

Diameter:20 mm

Length:57 mm

FAULHABER B

Series 2057 ... BA

2 Pole Technology, High Speed, for Autoclave Sterilisation

2 Pole Technology, High Speed,
for Autoclave Sterilisation