brushless
Brushless DC-Servomotors
18 mNm
Electronic Commutation
For combination with Gearheads: 20/1, 23/1 Encoders: IE2, 5500, 5540 Drive Electronics: BLD 5606, BLD 5608, MCBL 2805, MCBL 5004
Series 2057 ... B
1 2 3 4
Nominal voltage Terminal resistance, phase-phase Output power 1) Efficiency
2057 S UN R P2 max. η max.
012 B 12 0,52 66 84
024 B 24 1,36 68 85
5 6 7 8 9
No-load speed No-load current (with shaft ø 3,0 mm) Stall torque Friction torque, static Friction torque, dynamic
no Io MH Co Cv
22 100 0,174 118 0,23 3,00 .10-5
26 600 0,120 151 0,23 3,00 .10-5
10 11 12 13
Speed constant Back-EMF constant Torque constant Current constant
kn kE kM kI
1 858 0,538 5,14 0,195
1 114 0,897 8,57 0,177
14 15 16 17 18
Slope of n-M curve Terminal inductance, phase-phase Mechanical time constant Rotor inertia Angular acceleration
∆n/∆M L
α max.
188 68 8 3,95 299
177 117 7 3,95 383
Rth 1 / Rth 2 τ w1 / τ w2
2,8 / 11,5 10 / 590
rpm/V mV/rpm mNm/A A/mNm rpm/mNm µH ms gcm2 . 103rad/s2 K/W s
21 Operating temperature range
– 30 ... + 125
°C
22 Shaft bearings 23 Shaft load max.: – radial at 3 000/20 000 rpm (4,5 mm from mounting flange) – axial at 3 000/20 000 rpm (push-on only) – axial at standstill (push-on only) 24 Shaft play: – radial ≤ – axial =
ball bearings, preloaded
τm J
19 Thermal resistance 20 Thermal time constant
25 Housing material 26 Weight 27 Direction of rotation Recommended values 28 Speed up to 2) 29 Torque up to 1) 2) 30 Current up to 1) 2) 1) 2)
ne max. Me max. Ie max.
Volt Ω W % rpm A mNm mNm mNm/rpm
26 / 18 14 / 4,5 75
N N N
0,015 0
mm mm
aluminium, black anodized 95 electronically reversible
g
58 000 17,4 3,64
58 000 18,0 2,25
rpm mNm A
at 36 000 rpm thermal resistance Rth 2 by 55% reduced
n UrpmI ne max. = 58 000 rpm 60 000 50 000
n = 36 000 rpm
40 000
68 Watt
30 000
Me max. = 18,0 mNm
20 000 10 000
M UmNmI
0 0
2,0
4,0
6,0
8,0 10,0 12,0 14,0 16,0 18,0 20,0
Recommended area for continuous operation For notes on technical data and lifetime performance refer to “Technical Information”. Edition 15.03.2006
Specifications subject to change without notice. www.faulhaber.com
Options K1000: Motors in autoclavable version. K1155: Motors for operation with Motion Controller MCBL 2805.
2057 S ... B
3x
M2
-0,006
0
ø20 ±0,1
2 deep
ø3 -0,010
ø9 -0,005 A
ø0,05 A 0,02
3x120
ø12 ø17 1
3x 120
9 ±0,3
3x
M2
2,5 deep
max.
20
57
10 ±0,3
2057 S ... B - K312 with rear end shaft
-0,006
ø3 -0,010
7,4
±0,3
57,5
Cable and connection information Cable
7
Single wires, material PTFE Length 300 mm ± 15 mm 5 conductors, AWG 26 3 conductors, AWG 24
+5V +5V
Connection
N S
+5V
For notes on technical data and lifetime performance refer to “Technical Information”. Edition 15.03.2006
∆ Coil winding 3 x 120°
+5V
A A B B C C +5V GND
Function Hall sensor Phase Hall sensor Phase Hall sensor Phase Logical supply Logical
Colour green brown blue orange grey yellow red black
Specifications subject to change without notice. www.faulhaber.com
18 mNm
Electronic Commutation
For combination with Gearheads: 20/1, 23/1 Encoders: IE2, 5500, 5540 Drive Electronics: BLD 5606, BLD 5608, MCBL 2805, MCBL 5004
Series 2057 ... B
1 2 3 4
Nominal voltage Terminal resistance, phase-phase Output power 1) Efficiency
2057 S UN R P2 max. η max.
012 B 12 0,52 66 84
024 B 24 1,36 68 85
5 6 7 8 9
No-load speed No-load current (with shaft ø 3,0 mm) Stall torque Friction torque, static Friction torque, dynamic
no Io MH Co Cv
22 100 0,174 118 0,23 3,00 .10-5
26 600 0,120 151 0,23 3,00 .10-5
10 11 12 13
Speed constant Back-EMF constant Torque constant Current constant
kn kE kM kI
1 858 0,538 5,14 0,195
1 114 0,897 8,57 0,177
14 15 16 17 18
Slope of n-M curve Terminal inductance, phase-phase Mechanical time constant Rotor inertia Angular acceleration
∆n/∆M L
α max.
188 68 8 3,95 299
177 117 7 3,95 383
Rth 1 / Rth 2 τ w1 / τ w2
2,8 / 11,5 10 / 590
rpm/V mV/rpm mNm/A A/mNm rpm/mNm µH ms gcm2 . 103rad/s2 K/W s
21 Operating temperature range
– 30 ... + 125
°C
22 Shaft bearings 23 Shaft load max.: – radial at 3 000/20 000 rpm (4,5 mm from mounting flange) – axial at 3 000/20 000 rpm (push-on only) – axial at standstill (push-on only) 24 Shaft play: – radial ≤ – axial =
ball bearings, preloaded
τm J
19 Thermal resistance 20 Thermal time constant
25 Housing material 26 Weight 27 Direction of rotation Recommended values 28 Speed up to 2) 29 Torque up to 1) 2) 30 Current up to 1) 2) 1) 2)
ne max. Me max. Ie max.
Volt Ω W % rpm A mNm mNm mNm/rpm
26 / 18 14 / 4,5 75
N N N
0,015 0
mm mm
aluminium, black anodized 95 electronically reversible
g
58 000 17,4 3,64
58 000 18,0 2,25
rpm mNm A
at 36 000 rpm thermal resistance Rth 2 by 55% reduced
n UrpmI ne max. = 58 000 rpm 60 000 50 000
n = 36 000 rpm
40 000
68 Watt
30 000
Me max. = 18,0 mNm
20 000 10 000
M UmNmI
0 0
2,0
4,0
6,0
8,0 10,0 12,0 14,0 16,0 18,0 20,0
Recommended area for continuous operation For notes on technical data and lifetime performance refer to “Technical Information”. Edition 15.03.2006
Specifications subject to change without notice. www.faulhaber.com
Options K1000: Motors in autoclavable version. K1155: Motors for operation with Motion Controller MCBL 2805.
2057 S ... B
3x
M2
-0,006
0
ø20 ±0,1
2 deep
ø3 -0,010
ø9 -0,005 A
ø0,05 A 0,02
3x120
ø12 ø17 1
3x 120
9 ±0,3
3x
M2
2,5 deep
max.
20
57
10 ±0,3
2057 S ... B - K312 with rear end shaft
-0,006
ø3 -0,010
7,4
±0,3
57,5
Cable and connection information Cable
7
Single wires, material PTFE Length 300 mm ± 15 mm 5 conductors, AWG 26 3 conductors, AWG 24
+5V +5V
Connection
N S
+5V
For notes on technical data and lifetime performance refer to “Technical Information”. Edition 15.03.2006
∆ Coil winding 3 x 120°
+5V
A A B B C C +5V GND
Function Hall sensor Phase Hall sensor Phase Hall sensor Phase Logical supply Logical
Colour green brown blue orange grey yellow red black
Specifications subject to change without notice. www.faulhaber.com
