Specifications
| Series No: BL5883DS- – – P 2 | ||||||||
| No. |
Testing Item |
Tested Values |
Unit |
|||||
|
1 |
Nominal voltage |
UN |
24 |
24 |
24 |
31 |
|
V |
|
2 |
Terminal resistance, phase to phase |
R |
2.4 |
1.08 |
0.8 |
39 |
|
Ω |
|
3 |
Output power |
P2max |
57.74 |
123.44 |
170.18 |
5.12 |
|
W |
|
4 |
Efficiency |
ηmax |
74 |
65 |
70 |
49 |
|
% |
|
5 |
No-load speed |
no |
5220 |
6900 |
8910 |
1170 |
|
rpm |
|
6 |
No-load current |
Io |
0.19 |
0.84 |
0.83 |
0.07 |
|
A |
|
7 |
Stall torque |
MH |
422.52 |
683.36 |
729.55 |
167.25 |
|
mNm |
|
8 |
Friction torque |
MF |
8.18 |
26.85 |
20.76 |
16.15 |
|
mNm |
|
9 |
Speed constant |
kn |
221.71 |
298.79 |
381.81 |
41.39 |
|
rpm/V |
|
10 |
Back-EMF constant |
kE |
4.51 |
3.35 |
2.62 |
24.16 |
|
mV/rpm |
|
11 |
Torque constant |
kM |
43.07 |
31.96 |
25.01 |
230.73 |
|
mNm/A |
|
12 |
Current constant |
kI |
0.02 |
0.03 |
0.04 |
0.00 |
|
A/mNm |
|
13 |
Slope of n-M curve |
Δ n/ ΔM |
12.35 |
10.10 |
12.21 |
7.00 |
|
rpm/mNm |
|
14 |
Mechanical time constant |
τ m |
16.29 |
13.31 |
16.10 |
9.22 |
|
ms |
|
15 |
Rotor inertia |
J |
125.90 |
125.90 |
125.90 |
125.90 |
|
gcm2 |
|
16 |
Angular acceleration |
αmax |
33.56 |
54.28 |
57.95 |
13.28 |
|
103rad/s2 |
|
17 |
Sensor |
|
Hall Sensor |
|
||||
|
18 |
Driver |
|
DR2404 |
|
||||
|
19 |
Weight |
|
998 |
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 |
27.66 |
78.43 |
95.41 |
4.39 |
|
W |
|
27 |
Efficiency |
ηopt |
74 |
65 |
70 |
49 |
|
% |
|
28 |
Speed |
nopt |
4494 |
5532 |
7407 |
806 |
|
rpm |
|
29 |
Load Current |
Iopt |
1.56 |
5.08 |
5.75 |
0.30 |
|
A |
|
30 |
Operating Torque |
Mopt |
58.80 |
135.45 |
123.06 |
51.97 |
|
mNm |
Performance Curves
Performance Curves – NT Testing Curve
Outline Drawing – Motor Only
