Data Sheet

Edition 2012 – 2013
DC-Micromotors
Graphite Commutation
16 mNm
For combination with
Gearheads:
22/7, 22F, 23/1, 26/1(S), 26A, 30/1(S), 38/3
Encoders:
HEDL 5540, HEDM 5500, HEDS 5500, HEDS 5540,
IE2-1024, IE2-16, IE3-1024(L)
Series 2342 ... CR
2342 S 006 CR 012 CR 018 CR 024 CR 036 CR 048 CR
1 Nominal voltage U
N
6 12 18 24 36 48 V
2 Terminal resistance R 0,4 1,9 4,1 7,1 15,9 31,2 Ω
3 Output power P
2 max.
20,5 17 18,1 19 19,4 17,7 W
4 Efficiency, max.
h
max.
81 80 81 81 81 81 %
5 No-load speed n
0
9 000 8 100 8 000 8 500 8 100 8 000 rpm
6 No-load current (with shaft ø 3 mm) I
0
0,17 0,075 0,048 0,038 0,024 0,017 A
7 Stall torque M
H
87,2 80 86,5 85,4 91,4 84,4 mNm
8 Friction torque M
R
0,98 1 0,99 0,99 0,99 0,95 mNm
9 Speed constant k
n
1 650 713 462 366 231 170 rpm/V
10 Back-EMF constant k
E
0,604 1,4 2,16 2,73 4,34 5,87 mV/rpm
11 Torque constant k
M
5,77 13,4 20,7 26,1 41,4 56,1 mNm/A
12 Current constant k
I
0,173 0,075 0,048 0,038 0,024 0,018 A/mNm
13 Slope of n-M curve Dn/DM 103 101 92,5 99,5 88,6 94,8 rpm/mNm
14 Rotor inductance L 13,5 65 150 265 590 1 050 µH
15 Mechanical time constant
t
m
6 6 6 6 6 6 ms
16 Rotor inertia J 5,6 5,7 6,2 5,8 6,5 6 gcm²
17 Angular acceleration
a
max.
160 140 140 150 140 140 ·10³rad/s²
18 Thermal resistance R
th 1
/ R
th 2
3 / 15 K/W
19 Thermal time constant
t
w1
/ t
w2
6,5 / 490 s
20 Operating temperature range:
– motor -30 ... +100 °C
– rotor, max. permissible +125 °C
21 Shaft bearings ball bearings, preloaded
22 Shaft load max.:
– with shaft diameter 3 mm
– radial at 3 000 rpm (3 mm from bearing) 20 N
– axial at 3 000 rpm 2 N
– axial at standstill 20 N
23 Shaft play
– radial ≤ 0,015 mm
– axial = 0 mm
24 Housing material steel, black coated
25 Weight 88 g
26 Direction of rotation clockwise, viewed from the front face
Recommended values - mathematically independent of each other
27 Speed up to n
e max.
7 000 7 000 7 000 7 000 7 000 7 000 rpm
28 Torque up to M
e max.
16 16 16 16 16 16 mNm
2,5
M2
A
ø0,3
6x
2,2
A
ø0,05
0,02
1,5
6
8,8
±0,5
42
ø9
1
±0,4
12,2
-0,05
ø21
-0,1
ø23
-0,006
ø3
-0,010
ø6
-0,015
16
0,5
-0,05
ø6
-0,006
ø3
ø17
-0,010
11,6
±0,5
7
2,8
3,5
±0,3
10
60°6x
5,7
±0,4
A
0 000
ø10
2342 S ... CR
deep
for Faston connector
2,8 x 0,5
terminals not defined
Orientation with respect to motor
For notes on technical data and lifetime performance
refer to “Technical Information”.
© DR. FRITZ FAULHABER GMBH & CO. KG
Specifications subject to change without notice.
www.faulhaber.com