Specifications
| Series No: BL2262- – – P 2 | ||||||||
| No. |
Testing Item |
Tested Values |
Unit |
|||||
|
1 |
Nominal voltage |
UN |
12 |
15 |
24 |
24 |
24 |
V |
|
2 |
Terminal resistance, phase to phase |
R |
1.7 |
2 |
9.1 |
8.6 |
3 |
Ω |
|
3 |
Output power |
P2max |
18.1 |
25.1 |
14.8 |
13.7 |
45.0 |
W |
|
4 |
Efficiency |
ηmax |
53 |
59 |
66 |
47 |
68 |
% |
|
5 |
No-load speed |
no |
17000 |
15060 |
11700 |
16500 |
23820 |
rpm |
|
6 |
No-load current |
Io |
0.53 |
0.41 |
0.09 |
0.27 |
0.25 |
A |
|
7 |
Stall torque |
MH |
40.70 |
63.75 |
48.20 |
31.62 |
72.24 |
mNm |
|
8 |
Friction torque |
MF |
3.30 |
3.69 |
1.70 |
3.39 |
2.33 |
mNm |
|
9 |
Speed constant |
kn |
1531.67 |
1062.06 |
504.72 |
761.14 |
1024.52 |
rpm/V |
|
10 |
Back-EMF constant |
kE |
0.65 |
0.94 |
1.98 |
1.31 |
0.98 |
mV/rpm |
|
11 |
Torque constant |
kM |
6.23 |
8.99 |
18.92 |
12.55 |
9.32 |
mNm/A |
|
12 |
Current constant |
kI |
0.16 |
0.11 |
0.05 |
0.08 |
0.11 |
A/mNm |
|
13 |
Slope of n-M curve |
Δ n/ ΔM |
417.65 |
236.24 |
242.76 |
521.74 |
329.75 |
rpm/mNm |
|
14 |
Mechanical time constant |
τ m |
21.91 |
12.39 |
12.74 |
27.37 |
17.30 |
ms |
|
15 |
Rotor inertia |
J |
5.01 |
5.01 |
5.01 |
5.01 |
5.01 |
gcm 2 |
|
16 |
Angular acceleration |
αmax |
81.25 |
127.24 |
96.20 |
63.12 |
144.18 |
10 3rad/s 2 |
|
17 |
Sensor |
|
Hall Sensor |
|
||||
|
18 |
Driver |
|
DR2404 |
|
||||
|
19 |
Weight |
|
100 |
g |
||||
|
20 |
Operating temperature range |
|
-30 ～+85 |
|||||
|
21 |
Commutation |
|
Electronically commutation |
|||||
|
22 |
Ball Bearing |
|
NMB & EZO |
|||||
|
23 |
Housing material |
|
Aluminum, black anodized |
|||||
|
24 |
Magnet material |
|
Sintered Nd-Fe-B |
|||||
|
25 |
Direction of rotation |
|
Electronically reversible |
|||||
|
The Operating Data For η max of Customer’s Specifications |
||||||||
|
26 |
Output Power |
P2opt |
14.76 |
18.35 |
9.01 |
12.02 |
26.54 |
W |
|
27 |
Efficiency |
ηopt |
53 |
59 |
66 |
47 |
68 |
% |
|
28 |
Speed |
nopt |
12156 |
11438 |
9501 |
11100 |
19542 |
rpm |
|
29 |
Load Current |
Iopt |
2.39 |
2.11 |
0.57 |
1.09 |
1.64 |
A |
|
30 |
Operating Torque |
Mopt |
11.60 |
15.33 |
9.06 |
10.35 |
12.97 |
mNm |
Specifications
| Series No: BL2262- – – P 2 | ||||||||
| No. |
Testing Item |
Tested Values |
Unit |
|||||
|
1 |
Nominal voltage |
UN |
28 |
30 |
30 |
|
|
V |
|
2 |
Terminal resistance, phase to phase |
R |
8.9 |
5.3 |
7.2 |
|
|
Ω |
|
3 |
Output power |
P2max |
18.1 |
38.4 |
27.8 |
|
|
W |
|
4 |
Efficiency |
ηmax |
48 |
60 |
58 |
|
|
% |
|
5 |
No-load speed |
no |
18360 |
16080 |
17160 |
|
|
rpm |
|
6 |
No-load current |
Io |
0.29 |
0.28 |
0.24 |
|
|
A |
|
7 |
Stall torque |
MH |
37.76 |
91.11 |
61.78 |
|
|
mNm |
|
8 |
Friction torque |
MF |
3.83 |
4.74 |
3.78 |
|
|
mNm |
|
9 |
Speed constant |
kn |
722.29 |
563.89 |
606.96 |
|
|
rpm/V |
|
10 |
Back-EMF constant |
kE |
1.38 |
1.77 |
1.65 |
|
|
mV/rpm |
|
11 |
Torque constant |
kM |
13.22 |
16.93 |
15.73 |
|
|
mNm/A |
|
12 |
Current constant |
kI |
0.08 |
0.06 |
0.06 |
|
|
A/mNm |
|
13 |
Slope of n-M curve |
Δ n/ ΔM |
486.24 |
176.48 |
277.77 |
|
|
rpm/mNm |
|
14 |
Mechanical time constant |
τ m |
25.51 |
9.26 |
14.57 |
|
|
ms |
|
15 |
Rotor inertia |
J |
5.01 |
5.01 |
5.01 |
|
|
gcm2 |
|
16 |
Angular acceleration |
αmax |
75.37 |
181.86 |
123.31 |
|
|
103rad/s2 |
|
17 |
Sensor |
|
Hall Sensor |
|
||||
|
18 |
Driver |
|
DR2404 |
|
||||
|
19 |
Weight |
|
100 |
g |
||||
|
20 |
Operating temperature range |
|
-30 ～+85 |
|||||
|
21 |
Commutation |
|
Electronically commutation |
|||||
|
22 |
Ball Bearing |
|
NMB & EZO |
|||||
|
23 |
Housing material |
|
Aluminum, black anodized |
|||||
|
24 |
Magnet material |
|
Sintered Nd-Fe-B |
|||||
|
25 |
Direction of rotation |
|
Electronically reversible |
|||||
|
The Operating Data For η max of Customer’s Specifications |
||||||||
|
26 |
Output Power |
P2opt |
15.75 |
27.00 |
20.65 |
|
|
W |
|
27 |
Efficiency |
ηopt |
48 |
60 |
58 |
|
|
% |
|
28 |
Speed |
nopt |
12510 |
12412 |
12918 |
|
|
rpm |
|
29 |
Load Current |
Iopt |
1.20 |
1.51 |
1.21 |
|
|
A |
|
30 |
Operating Torque |
Mopt |
12.03 |
20.79 |
20.65 |
|
|
mNm |
