EM Spring-Applied Brake
SNB
Types: 1.2, 2.5, 5, 10
[ EM: Electromagnet ]
SNB
1.2G
1.2K
2.5G
2.5K
5G
5K
10G
10K
Static Torque [ft-lbs / N-m]
Voltage [DC-V]
8.9 / 12
18 / 25
37 / 50
74 / 100
24
0.96
25
90
0.25
358
24
1.13
21
90
0.3
300
24
90
24
1.88
12.8
90
0.5
180
Coil
(20°C)
Current [A]
Resistance [Ω]
Wattage [W]
1.37
17.5
0.37
245
23
70
27
90
33
135
80
45
200
110
2500
212
25
Pull-In Time [ms]
Release Time [ms]
Armature
40
3500
98
60
Max Allowable Speed [rpm]
Max Brake Power [W]
Moment of Inertia (J) [kg-cm²]
Max Air Gap Until Adjustmnet [mm]
Max Energy Until Adjustment [J]
Max Energy Until Life [J]
3000
114
6
3000
155
14.5
0.7
3
0.65
0.65
0.8
5.5 x 107
7.7 x 107
9.1 x 107
1.6 x 108
2.0 x 108
98
3.4 x 108
114
4.8 x 108
155
7.9 x 108
212
Max Work Rate [W]
19
5
21
125
112
125
4
24
7
27
145
130
145
5
28
7
31
165
150
165
5
32
10
Bore [mm]
d
b
H7
E9
Key Way [mm]
35.5
187
170
187
6
t
+0.15/-0
A
B
C
h9
D
49
6.6
14
M5
54
49
6.6
14
M5
59
62
9
18
M6
71
62
9
18
M6
E
F
G
H
L
Dimensions
[mm]
83
46
26
16
51
27
18
61
32
22
72
37
21
M
N
P
25
11
0.15~0.3
7.7 / 3.5
25
14
0.15~0.3
11 / 5
30
17
0.15~0.3
17 / 8
40
21
0.2~0.35
28 / 13
Q
R
S
Weight [lbs / kg]
[ 1 inch = 25.4 mm ]
Ogura Industrail Corp.
100 Randolph Rd.
Somerset, NJ 08875
www.ogura-clutch.com
info@ogura-clutch.com
(732) 271-7361