Faulhaber 2232***BX4S series, Инструкция по эксплуатации

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Technical Data 7
Motor 2232 … BX4 with encoder IE3 7.2
Operating data 7.2.1
2232 S 012 BX4 S 024 BX4 S 012 BX4 024 BX4 IE3
Nominal voltage U
N
12 24 12 24 Volt
Terminal resistance, phase-phase R 3.5 12.4 3.5 12.4

Output power 1) 2) P
2 max.
4.4 4.5 8.8 8.9 W
Efficiency

max.
60.9 61.7 66.9 67.6 %
No-load speed n
o
13 200 14 000 6 600 7 000 rpm
No-load current
(with shaft ø 3.0 mm)
I
o
0.163 0.088 0.112 0.061 A
Stall torque M
H
27.3 29.4 55.7 59.9 mNm
Friction torque, static C
o
0.6 0.6 0.85 0.85 mNm
Friction torque, dynamic C
v
5.5·10 -5 5.5·10 -5 1.5·10 -4 1.5·10 -4 mNm/rpm
Speed constant k
n
1 173 616 579 304 rpm/V
Back-EMF constant k
E
0.852 1.623 1.728 3.288 mV/rpm
Torque constant k
M
8.14 15.50 16.50 31.40 mNm/A
Current constant k
I
0.123 0.065 0.061 0.032 A/mNm
Slope of n-M curve

n/

M 504 493 123 120 rpm/mNm
Terminal inductance, phase-phase L 130 470 120 440 µH
Mechanical time constant

m
22 22 6,7 6,5 ms
Rotor inertia J 4.2 4.2 5.2 5.2 gcm²
Angular acceleration

max.
65 70 107 115 ·10 3 rad/s²
Thermal resistance R
th 1
/ R
th 2
2 / 13 2 / 13 K / W
Thermal time constant

w1
/

w2
4 / 274 4 / 283 s
Operating temperature range -40 … +85 -40 … +85 °C
Shaft bearings ball bearings, preloaded
Shaft load max.:
– radial at 3 000 rpm
(4 mm from mounting flange)
20 N
– axial at 3 000 rpm 2 N
– axial at standstill 20 N
Shaft play:
– radial

0.015 mm
– axial = 0 mm
Housing material stainless steel
Weight 81 g
Direction of rotation electronically reversible
Number of pole paires 2
Recommended values - mathematically independent of each other
Speed up to 2) n
e max.
16 700 16 700 10 500 10 500 rpm
Torque up to 1) 2) M
e max.
7 7 13 13 mNm
Current up to 1) 2) I
e max.
0.99 0.52 0.95 0.50 A
1) at 5 000 rpm,
2) thermal resistance R
th 2
not reduced
Magnetic Encoder IE3-32 IE3-64 IE3-128 IE3-256
Lines per revolution N 32 64 128 256
Frequency range
1)
, up to f 15 30 60 120 kHz
Signal output, square wave 2 + 1 Index channels
Supply voltage U
DD Enc
4.5 … 5.5 V DC
Current consumption, typical
2)
I
DD Enc
typ. 16, max. 21 mA
Output current, max. allowable
3)
I
OUT
4 mA
Index Pulse width
4)
P
0
90 ± 45 °e
Phase shift, channal A to B
4)

90 ± 45 °e
Signal rise/fall time, max. (C
LOAD
= 50 pF) tr/tf 0.1 / 0.1 µs
Inertia of encoder magnet J 0.08 gcm²
1)
velocity (rpm) = f (Hz) x 60 / N
2)
U
DD Enc
= 5 V: with unloaded outputs
3)
U
DD Enc
= 5 V: low logic level < 0,4 V, high logic level > 4,5 V: CMOS- and TTL compatible
4)
at 5 000 rpm