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VEX Robotics Motor Data - Banebots RS-775 18V

Note: Published Specifications were taken from the BaneBots website and are current as of December 10, 2015. Experimental tests were performed using new motors that were purchased during the summer of 2015. Specifications were scaled down from nominal 18V to 12V (VEX tests were performed at 12V).

 

Published Specification

Experimental Data

Free Speed (RPM)

13000

13050

Free Current (A)

1.8

2.7

Maximum Power (W)

265

246

Stall Torque (N · m)

0.78

0.72

Stall Current (A)

86.7

97

Click to expand Motor Curve Data
Speed (RPM) Torque (N·m) Current (A) Supplied Power (W) Output Power (W) Efficiency (%) Power Dissipation (W)
0 0.431 52.619 631.428 0 0 631.428
131.777 0.42669 52.102 625.224 5.888 0.942 619.336
263.554 0.42238 51.585 619.02 11.657 1.883 607.363
395.331 0.41807 51.067 612.804 17.308 2.824 595.496
527.108 0.41376 50.55 606.6 22.839 3.765 583.761
658.884 0.40945 50.033 600.396 28.251 4.705 572.145
790.661 0.40514 49.516 594.192 33.545 5.645 560.647
922.438 0.40083 48.999 587.988 38.719 6.585 549.269
1054.215 0.39652 48.481 581.772 43.775 7.524 537.997
1185.992 0.39221 47.964 575.568 48.711 8.463 526.857
1317.769 0.3879 47.447 569.364 53.529 9.402 515.835
1449.546 0.38359 46.93 563.16 58.227 10.339 504.933
1581.323 0.37928 46.412 556.944 62.807 11.277 494.137
1713.1 0.37497 45.895 550.74 67.268 12.214 483.472
1844.876 0.37066 45.378 544.536 71.61 13.151 472.926
1976.653 0.36635 44.861 538.332 75.832 14.086 462.5
2108.43 0.36204 44.344 532.128 79.936 15.022 452.192
2240.207 0.35773 43.826 525.912 83.921 15.957 441.991
2371.984 0.35342 43.309 519.708 87.787 16.892 431.921
2503.761 0.34911 42.792 513.504 91.534 17.825 421.97
2635.538 0.3448 42.275 507.3 95.162 18.759 412.138
2767.315 0.34049 41.758 501.096 98.671 19.691 402.425
2899.092 0.33618 41.24 494.88 102.062 20.624 392.818
3030.868 0.33187 40.723 488.676 105.333 21.555 383.343
3162.645 0.32756 40.206 482.472 108.485 22.485 373.987
3294.422 0.32325 39.689 476.268 111.518 23.415 364.75
3426.199 0.31894 39.172 470.064 114.433 24.344 355.631
3557.976 0.31463 38.654 463.848 117.228 25.273 346.62
3689.753 0.31032 38.137 457.644 119.905 26.2 337.739
3821.53 0.30601 37.62 451.44 122.462 27.127 328.978
3953.307 0.3017 37.103 445.236 124.901 28.053 320.335
4085.084 0.29739 36.585 439.02 127.22 28.978 311.8
4216.86 0.29308 36.068 432.816 129.421 29.902 303.395
4348.637 0.28877 35.551 426.612 131.502 30.825 295.11
4480.414 0.28446 35.034 420.408 133.465 31.747 286.943
4612.191 0.28015 34.517 414.204 135.309 32.667 278.895
4743.968 0.27584 33.999 407.988 137.034 33.588 270.954
4875.745 0.27153 33.482 401.784 138.64 34.506 263.144
5007.522 0.26722 32.965 395.58 140.127 35.423 255.453
5139.299 0.26291 32.448 389.376 141.495 36.339 247.881
5271.076 0.2586 31.931 383.172 142.744 37.253 240.428
5402.852 0.25429 31.413 376.956 143.874 38.167 233.082
5534.629 0.24998 30.896 370.752 144.885 39.079 225.867
5666.406 0.24567 30.379 364.548 145.777 39.988 218.771
5798.183 0.24136 29.862 358.344 146.55 40.896 211.794
5929.96 0.23705 29.345 352.14 147.204 41.803 204.936
6061.737 0.23274 28.827 345.924 147.74 42.709 198.184
6193.514 0.22843 28.31 339.72 148.156 43.611 191.564
6325.291 0.22412 27.793 333.516 148.453 44.512 185.063
6457.068 0.21981 27.276 327.312 148.632 45.41 178.68
6588.845 0.2155 26.759 321.108 148.691 46.306 172.417
6720.621 0.21119 26.241 314.892 148.632 47.201 166.26
6852.398 0.20688 25.724 308.688 148.453 48.092 160.235
6984.175 0.20257 25.207 302.484 148.156 48.98 154.328
7115.952 0.19826 24.69 296.28 147.74 49.865 148.54
7247.729 0.19395 24.172 290.064 147.204 50.749 142.86
7379.506 0.18964 23.655 283.86 146.55 51.628 137.31
7511.283 0.18533 23.138 277.656 145.777 52.503 131.879
7643.06 0.18102 22.621 271.452 144.885 53.374 126.567
7774.837 0.17671 22.104 265.248 143.874 54.241 121.374
7906.613 0.1724 21.586 259.032 142.744 55.107 116.288
8038.39 0.16809 21.069 252.828 141.495 55.965 111.333
8170.167 0.16378 20.552 246.624 140.127 56.818 106.497
8301.944 0.15947 20.035 240.42 138.64 57.666 101.78
8433.721 0.15516 19.518 234.216 137.034 58.508 97.182
8565.498 0.15085 19 228 135.309 59.346 92.691
8697.275 0.14654 18.483 221.796 133.465 60.175 88.331
8829.052 0.14223 17.966 215.592 131.502 60.996 84.09
8960.829 0.13792 17.449 209.388 129.421 61.809 79.967
9092.605 0.13361 16.932 203.184 127.22 62.613 75.964
9224.382 0.1293 16.414 196.968 124.901 63.412 72.067
9356.159 0.12499 15.897 190.764 122.462 64.196 68.302
9487.936 0.12068 15.38 184.56 119.905 64.968 64.655
9619.713 0.11637 14.863 178.356 117.228 65.727 61.128
9751.49 0.11206 14.345 172.14 114.433 66.477 57.707
9883.267 0.10775 13.828 165.936 111.518 67.205 54.418
10015.044 0.10344 13.311 159.732 108.485 67.917 51.247
10146.821 0.09913 12.794 153.528 105.333 68.608 48.195
10278.597 0.09482 12.277 147.324 102.062 69.277 45.262
10410.374 0.09051 11.759 141.108 98.671 69.926 42.437
10542.151 0.0862 11.242 134.904 95.162 70.541 39.742
10673.928 0.08189 10.725 128.7 91.534 71.122 37.166
10805.705 0.07758 10.208 122.496 87.787 71.665 34.709
11069.259 0.06896 9.173 110.076 79.936 72.619 30.14
11201.036 0.06465 8.656 103.872 75.832 73.005 28.04
11332.813 0.06034 8.139 97.668 71.61 73.32 26.058
11464.589 0.05603 7.622 91.464 67.268 73.546 24.196
11596.366 0.05172 7.105 85.26 62.807 73.665 22.453
11728.143 0.04741 6.587 79.044 58.227 73.664 20.817
11859.92 0.0431 6.07 72.84 53.529 73.488 19.311
11991.697 0.03879 5.553 66.636 48.711 73.1 17.925
12123.474 0.03448 5.036 60.432 43.775 72.437 16.657
12255.251 0.03017 4.518 54.216 38.719 71.416 15.497
12387.028 0.02586 4.001 48.012 33.545 69.868 14.467
12518.805 0.02155 3.484 41.808 28.251 67.573 13.557
12650.581 0.01724 2.967 35.604 22.839 64.147 12.765
12782.358 0.01293 2.45 29.4 17.308 58.871 12.092
12914.135 0.00862 1.932 23.184 11.657 50.28 11.527
13045.912 0.00431 1.415 16.98 5.888 34.676 11.092
13177.689 0 0.898 10.776 0 0 10.776

Click to expand Peak Power Test Data
Time (s) Current (A) Power Out (W)
0 24.98 155.521
0.393 25.65 151.227
0.797 25.58 152.736
1.171 25.38 149.882
1.58 25.45 151.308
1.964 25.41 152.064
2.337 25.49 150.941
2.688 25.35 153.205
3.037 25.35 150.294
3.387 25.2 146.524
3.736 25.21 151.761
4.113 25.21 152.537
4.459 25.14 147.404
4.81 25.09 145.875
5.16 25.1 150.79
5.509 25 147.947
5.869 24.86 148.658
6.224 24.78 144.285
6.583 24.73 143.634
6.933 24.61 147.277
7.282 24.49 145.038
7.684 24.56 143.614
8.034 24.47 142.963
8.382 24.45 145.916
8.759 24.25 145.75
9.108 24.18 146.587
9.458 24.23 144.491
9.806 24.14 143.696
10.156 23.96 142.128
10.505 23.96 144.408
10.854 23.95 138.564
11.213 23.8 142.861
11.569 23.78 142.128
11.929 23.69 140.683
12.278 23.76 137.791
12.628 23.58 140.05
13.002 23.57 139.91
13.368 23.48 138.465
13.728 23.4 141.557
14.087 23.33 136.345
14.442 23.33 139.317
14.802 23.24 139.337
15.151 23.22 139.237
15.5 23.15 134.84
15.851 23.12 135.612
16.209 23.07 137.614
16.564 22.97 135.457
16.926 22.91 137.732
17.274 22.92 134.84
17.623 22.87 132.737
17.982 22.88 134.012
18.366 22.63 131.966
18.725 22.7 131.89
19.1 22.53 133.375
19.448 22.58 134.763
19.798 22.55 135.631
20.149 22.55 131.966
20.497 22.46 130.537
20.873 22.5 129.748
21.222 22.49 134.918
21.572 22.52 133.375
21.921 22.41 132.642
22.27 22.4 131.233
22.62 22.5 133.527
22.98 22.44 134.203
23.361 22.36 132.794
23.722 22.26 134.127
24.082 22.31 131.928
24.445 22.31 133.203
24.796 22.19 131.966
25.143 22.09 130.313
25.495 22.04 128.886
25.898 22.12 129.766
26.245 22.07 129.822
26.594 22.19 131.158
26.946 22.19 133.489
27.306 22.09 131.796
27.67 22.14 132.661
28.02 22.15 132.718
28.422 22.05 133.508
28.77 22.08 130.462
29.121 22.05 128.392
29.47 22.07 130.443
29.818 22.05 131.12
30.195 22.03 132.003
30.543 21.99 131.345
30.893 21.88 128.245
31.243 21.86 126.725
31.591 21.81 130.499
31.941 21.82 129.84
32.317 21.81 131.195
32.668 21.79 129.033
33.052 21.78 126.707
33.436 21.8 127.585
33.794 21.86 127.567
34.145 21.89 131.909
34.519 21.9 131.233
34.871 21.85 127.622
35.271 21.84 126.779
35.639 21.85 129.692
35.998 21.74 130.481
36.346 21.79 129.748
36.722 21.75 126.209
37.072 21.7 128.172
37.422 21.65 128.923
37.772 21.63 128.941
38.157 21.61 126.137
38.513 21.58 126.834
38.872 21.54 126.888
39.222 21.5 128.959
39.57 21.52 126.87
39.93 21.5 125.457
40.313 21.55 125.403
40.673 21.53 125.974
41.033 21.46 126.888
41.396 21.5 123.919
41.747 21.44 126.779
42.095 21.35 128.996
42.445 21.36 124.616
42.793 21.37 126.906
43.183 21.32 126.101
43.576 21.29 127.567
43.949 21.26 123.813
44.299 21.24 125.992
44.648 21.18 125.403
45.022 21.16 123.15
45.372 21.08 125.314
45.721 21.08 125.367
46.071 21.16 122.522
46.419 21.16 126.101
46.797 21.14 125.992
47.171 21.16 127.64
47.522 21.19 126.779
47.925 21.2 122.435
48.274 21.14 121.719
48.621 21.12 124.688
48.981 21.13 124.474
49.363 21.06 125.992
49.724 21.13 126.101
50.072 21.14 125.296
50.432 21.13 125.17
50.788 21.1 123.937
51.148 21.04 126.797
51.55 21.09 124.616
51.899 21.12 122.452
52.249 21.06 124.688
52.598 20.99 123.848
52.948 20.98 123.08
53.306 20.95 125.296
53.69 20.93 125.35
54.049 20.94 125.511
54.424 20.98 121.736
54.774 20.93 122.312
55.178 20.86 123.866
55.543 20.9 124.688
55.904 20.88 123.256
56.306 20.87 122.4
56.655 20.86 120.934
57.006 20.71 123.972
57.407 20.79 121.667
57.758 20.72 123.203
58.16 20.68 123.221
58.51 20.7 119.502
58.858 20.66 122.505
59.208 20.64 120.83
59.558 20.59 121.632
59.943 20.59 122.435
60.3 20.53 117.935
60.657 20.56 119.485
61.007 20.54 121.632
61.383 20.49 120.235
61.732 20.42 121.736
62.099 20.38 120.27
62.485 20.38 117.152
62.834 20.37 117.985
63.183 20.23 119.502
63.533 20.37 119.519
63.935 20.44 120.917
64.286 20.4 120.253
64.634 20.36 120.167
64.984 20.32 119.571
65.332 20.39 120.882
65.684 20.25 118.103
66.058 20.27 119.502
66.407 20.2 119.605
66.756 20.2 117.935
67.106 20.13 115.688
67.509 20.08 116.52
67.857 20.08 119.485
68.206 20.09 117.901
68.557 20.14 118.103
68.933 20.15 116.653
69.281 20.16 116.586
69.631 20.11 115.837
69.98 20.11 119.536
70.33 20.14 116.403
70.677 20.13 118.701
71.054 20.14 115.688
71.405 20.14 117.42
71.791 20.16 117.387
72.173 20.25 118.786
72.531 20.27 117.985
72.882 20.29 115.737
73.258 20.13 118.752
73.608 20.09 115.77
74.011 20.14 117.286
74.376 20.11 118.036
74.736 20.07 117.969
75.084 20.07 118.769
75.461 20.04 117.253
75.811 20.05 115.087
76.212 20.05 117.269
76.578 20.04 118.019
76.937 20.04 118.854
77.287 20.06 115.071
77.663 20.03 115.77
78.012 20.07 116.47
78.362 20.1 117.236
78.764 20.1 117.253
79.113 20 117.985
79.462 20.01 115.169
79.812 20.02 117.303
80.161 20.12 117.286
80.521 20.13 118.82
80.903 20.09 115.005
81.264 20.06 117.952
81.638 20.09 117.286
81.987 20 117.336
82.337 20.06 114.321
82.685 19.96 116.57
83.035 19.96 116.453
83.384 19.94 117.37
83.76 19.91 116.486
84.11 19.93 116.586
84.459 19.87 116.503
84.807 19.84 116.636
85.156 19.83 115.886
85.532 19.85 112.823
85.882 19.84 113.605
86.231 19.85 116.453
86.58 19.8 116.52
86.929 19.72 114.436
87.307 19.73 113.735
87.654 19.78 116.52
88.006 19.83 114.321
88.354 19.78 115.853
88.703 19.81 113.621
89.052 19.81 112.904
89.402 19.79 116.52
89.778 19.79 115.071
90.129 19.8 115.071
90.514 19.76 116.486
90.896 19.75 115.202
91.257 19.76 113.702
91.605 19.76 114.305
91.981 19.77 116.553
92.33 19.78 115.103
92.68 19.67 115.82
93.029 19.7 116.62
93.432 19.72 113.686
93.78 19.69 114.988
94.129 19.63 115.136
94.478 19.61 112.839
94.828 19.67 115.103
95.204 19.68 113.686
95.553 19.69 115.82
95.905 19.67 115.737
96.253 19.67 114.37
96.638 19.66 115.071
96.994 19.66 112.823
97.354 19.61 112.267
97.704 19.59 112.219
98.079 19.65 112.155
98.427 19.62 114.452
98.776 19.61 113.605
99.127 19.54 114.289
99.476 19.51 111.406
99.825 19.49 110.625
100.184 19.48 114.289
100.567 19.49 114.305
100.928 19.49 113.605
101.302 19.43 112.139
101.652 19.46 112.091
102.054 19.42 112.985
102.422 19.43 112.171
102.779 19.37 113.653
103.143 19.37 113.735
103.506 19.39 112.759
103.892 19.33 111.517
104.273 19.3 112.839
104.633 19.32 112.92
104.983 19.35 113.033
105.386 19.32 112.059
105.733 19.29 109.223
106.084 19.3 109.269
106.432 19.28 109.254
106.792 19.28 113.572
107.148 19.26 113.524
107.509 19.32 112.807
107.857 19.3 111.47
108.209 19.29 112.267
108.593 19.28 112.123
108.949 19.26 109.145
109.307 19.3 109.254
109.685 19.26 109.94
110.032 19.21 110.657
110.383 19.23 110.034
110.731 19.26 110.657
111.081 19.24 112.235
111.43 19.23 110.594
111.78 19.21 109.94
112.138 19.21 112.155
112.493 19.17 109.113
112.855 19.19 109.223
113.204 19.12 108.521
113.553 19.11 109.332
113.929 19.07 109.16
114.279 19.18 111.39
114.665 19.14 108.505
115.046 19.1 110.657
115.406 19.07 110.61
115.754 19.06 109.082
116.132 19.01 107.757
116.481 19 106.978
116.829 19.04 109.909
117.178 19.04 109.223
117.527 19.05 109.16
117.878 19.02 110.72
118.253 19.01 109.113
118.603 18.99 110.705
119.006 18.96 108.505
119.355 18.96 106.917
119.703 18.89 108.521
120.054 18.89 107.649
120.401 18.88 107.757
120.753 18.9 107.757
121.128 18.9 107.726
121.492 18.9 109.971
121.853 18.9 107.024
122.244 18.93 109.207
122.632 18.92 108.598
123.007 18.89 109.94
123.355 18.89 106.321
123.705 18.88 109.269
124.054 18.93 107.726
124.429 18.9 107.1
124.78 18.86 110.003
125.129 18.93 107.115
125.479 18.92 109.285
125.827 18.9 109.332
126.203 18.96 110.066
126.552 18.97 110.034
126.903 18.98 106.291
127.251 18.9 106.306
127.6 18.86 107.039
127.977 18.9 109.924
128.325 18.9 106.947
128.676 18.92 109.129
129.024 18.87 109.877
129.374 18.89 107.818
129.722 18.87 108.521
130.099 18.88 104.794
130.449 18.9 108.49
130.797 18.9 106.291
131.146 18.85 107.818
131.496 18.85 104.824
131.898 18.84 104.765
132.248 18.88 108.505
132.597 18.87 107.664
132.946 18.91 106.351
133.322 18.92 108.474
133.672 18.91 109.223
134.074 18.93 108.536
134.44 18.91 108.567
134.8 18.93 109.16
135.176 18.89 105.588
135.524 18.96 107.054
135.874 18.84 107.741
136.222 18.92 107.71
136.573 18.88 105.648
136.921 18.85 109.207
137.271 18.88 105.588
137.63 18.91 105.557
137.986 18.89 107.069
138.347 18.92 109.129
138.748 18.89 105.452
139.097 18.85 104.002
139.447 18.85 105.467
139.795 18.83 107.008
140.146 18.81 104.136
140.522 18.83 104.839
140.87 18.84 107.787
141.22 18.84 106.962
141.568 18.82 106.321
141.918 18.83 108.49
142.268 18.81 104.091
142.644 18.77 107.039
142.995 18.71 104.824
143.397 18.84 105.527
143.746 18.82 109.254
144.094 18.86 104.136
144.444 18.64 106.275
144.794 18.66 108.474
145.142 18.76 105.482
145.491 18.75 104.032
145.869 18.74 106.199
146.217 18.8 105.527
146.567 18.73 107.741
146.915 18.73 106.291
147.266 18.74 106.947
147.642 18.73 104.839
148.007 18.69 104.809
148.366 18.72 107.695
148.741 18.71 105.482
149.09 18.75 104.824
149.439 18.73 104.869
149.788 18.7 106.199
150.138 18.74 104.121
150.497 18.72 107.787
150.88 18.78 107.726
151.24 18.69 105.452
151.615 18.69 104.151
151.98 18.68 104.854
152.368 18.67 106.215
152.733 18.64 102.552
153.093 18.64 105.588
153.442 18.67 103.255
153.802 18.63 105.497
154.157 18.61 107.069
154.516 18.61 104.032
154.866 18.62 105.557
155.215 18.62 106.245
155.564 18.63 106.321
155.939 18.66 102.625
156.289 18.66 105.557
156.637 18.62 106.245
156.989 18.6 105.512
157.337 18.58 102.611
157.712 18.55 104.062
158.062 18.53 103.432
158.41 18.6 102.669
158.759 18.56 103.417
159.11 18.58 104.809
159.458 18.52 102.655
159.834 18.5 104.032
160.185 18.49 104.195
160.533 18.51 101.805
160.882 18.4 101.849
161.231 18.37 103.403
161.582 18.44 104.839
161.941 18.42 101.892
162.295 18.4 100.412
162.658 18.38 104.151
163.005 18.39 103.285
163.354 18.42 105.573
163.73 18.49 101.145
164.08 18.44 101.921
164.43 18.42 102.699
164.832 18.41 101.892
165.181 18.43 102.581
165.529 18.42 104.195
165.88 18.44 100.512
166.229 18.38 102.581
166.605 18.37 101.044
166.981 18.37 102.64
167.384 18.4 102.552
167.732 18.35 103.358
168.082 18.36 102.728
168.431 18.33 100.398
168.78 18.28 101.174
169.159 18.34 103.329
169.524 18.32 101.878
169.882 18.39 104.809
170.258 18.34 100.34
170.606 18.33 101.159
170.957 18.36 102.699
171.359 18.37 104.929
171.71 18.48 102.611
172.112 18.38 101.246
172.477 18.43 101.805
172.835 18.4 101.965
173.186 18.45 103.432
173.561 18.41 103.314
173.911 18.36 103.373
174.261 18.37 103.358
174.608 18.34 102.523
174.96 18.33 99.622
175.335 18.31 100.455
175.684 18.24 101.174
176.034 18.34 101.921
176.435 18.34 100.426
176.787 18.35 103.972
177.135 18.38 101.921
177.484 18.37 103.432
177.834 18.38 104.195
178.211 18.37 102.523
178.56 18.37 101.101
178.91 18.4 100.455
179.257 18.32 100.441
179.608 18.31 101.863
179.955 17.69 98.96