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COMPARISON CHART |
OEM SERIES |
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SERVOSTEP SERIES |

COMPARISON CHART |
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Printable version - PDF format |
1720D85C |
2315D |
2315DT |
2337D |
2337DT |
3416 |
2310 |
2320 |
2330 |
2340 |
3410 |
3420 |
3430 |
3440 |
3450 |
4210TS |
4220TS |
4230TS |
ST231 |
ST232 |
ST233 |
ST234 |
ST341 |
ST342 |
ST343 |
|
| Continuous Torque |
in-lb |
1.97 |
1.69 |
3.56 |
2.08 |
3.33 |
7.81 |
1.25 |
2.38 |
3.13 |
3.44 |
2.81 |
6.25 |
9.69 |
13.13 |
15.63 |
17.19 |
20.42 |
26.86 |
4.19 |
8.56 |
12.19 |
19.19 |
23.25 |
45.56 |
69.06 |
in-lb |
Continuous Torque |
| oz-in |
32 |
27 |
57 |
33 |
53 |
125 |
20 |
38 |
50 |
55 |
45 |
100 |
155 |
210 |
250 |
275 |
327 |
430 |
67 |
137 |
195 |
307 |
372 |
729 |
1,105 |
oz-in |
| N-m |
0.22 |
0.19 |
0.40 |
0.24 |
0.38 |
0.88 |
0.14 |
0.27 |
0.35 |
0.39 |
0.32 |
0.71 |
1.09 |
1.48 |
1.77 |
1.94 |
2.31 |
3.04 |
0.47 |
0.97 |
1.38 |
2.17 |
2.64 |
5.16 |
7.83 |
N-m |
| Peak Torque |
in-lb |
5.37 |
2.69 |
7.0 |
5.56 |
11.25 |
9.38 |
3.31 |
5.63 |
7.81 |
7.81 |
11.25 |
33.75 |
35.94 |
39.06 |
46.88 |
74.25 |
65.40 |
73.51 |
4.19 |
8.56 |
16.75 |
20.75 |
23.25 |
49.31 |
70.81 |
in-lb |
Peak Torque |
| oz-in |
86 |
43 |
112 |
89 |
180 |
150 |
53 |
90 |
125 |
125 |
180 |
540 |
575 |
625 |
750 |
1,188 |
1,046 |
1,176 |
67 |
137 |
268 |
332 |
372 |
789 |
1,133 |
oz-in |
| N-m |
0.60 |
0.30 |
0.79 |
0.63 |
1.27 |
1.06 |
0.37 |
0.64 |
0.88 |
0.88 |
1.27 |
3.81 |
4.06 |
4.41 |
5.30 |
8.39 |
7.39 |
8.31 |
0.47 |
0.97 |
1.90 |
2.35 |
2.64 |
5.60 |
8.03 |
N-m |
| Torque Constant |
oz-in/amp |
7.57 |
4.17 |
12.28 |
5.60 |
14.80 |
20.26 |
5.55 |
8.92 |
12.60 |
13.90 |
12.50 |
14.60 |
16.40 |
17.40 |
18.50 |
172.80 |
129.60 |
172.80 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
oz-in/amp |
Torque Constant |
| Nm/amp |
0.05 |
0.03 |
0.08 |
0.04 |
0.10 |
0.14 |
0.4 |
0.06 |
0.09 |
0.10 |
0.09 |
0.10 |
0.12 |
0.12 |
0.13 |
1.22 |
0.92 |
1.22 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
Nm/amp |
| Nominal Continuous Power |
hp |
0.15 |
0.18 |
0.15 |
0.14 |
0.16 |
0.24 |
0.18 |
0.19 |
0.20 |
0.22 |
0.16 |
0.24 |
0.30 |
0.34 |
0.36 |
0.49 |
0.82 |
0.744 |
0.04 |
0.039 |
0.095 |
0.105 |
0.131 |
0.155 |
0.139 |
hp |
Nominal Continuous Power |
| kW |
0.11 |
0.13 |
0.11 |
0.10 |
0.12 |
0.18 |
0.13 |
0.14 |
0.15 |
0.16 |
0.12 |
0.18 |
0.22 |
0.25 |
0.27 |
0.37 |
0.61 |
0.55 |
0.03 |
0.03 |
0.07 |
0.08 |
0.10 |
0.12 |
0.104 |
kW |
| Top Speed |
rpm |
7,300 |
9,000 |
4,700 |
7,400 |
3,800 |
2,600 |
13,220 |
7,820 |
5,590 |
5,310 |
5,060 |
4,310 |
3,850 |
3,609 |
3,398 |
2,400 |
3,300 |
2,500 |
1,700 |
1,600 |
1,700 |
1,600 |
1,600 |
1,600 |
1,500 |
rpm |
Top Speed |
| Voltage Constant |
V/krpm |
5.50 |
4.45 |
9.08 |
5.62 |
10.95 |
15.50 |
4.11 |
6.60 |
9.32 |
10.26 |
9.20 |
10.80 |
12.10 |
12.90 |
13.70 |
128.00 |
96.00 |
128.00 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
V/krpm |
Voltage Constant |
| Winding Resistance |
ohms |
1.8 |
1.0 |
0.74 |
0.6 |
0.9 |
0.6 |
1.5 |
1.1 |
1.2 |
1.0 |
2.3 |
1.2 |
0.9 |
0.6 |
0.6 |
10.0 |
3.2 |
3.7 |
2.7 |
5.25 |
1.4 |
1.5 |
1.43 |
1.12 |
1.52 |
ohms |
Winding Resistance |
| Encoder Resolution |
counts/Rev |
2,000 |
2,000 |
2,000 |
2,000 |
2,000 |
4,000 |
2,000 |
2,000 |
2,000 |
2,000 |
4,000 |
4,000 |
4,000 |
4,000 |
4,000 |
4,000 |
4,000 |
4,000 |
8,000 |
8,000 |
8,000 |
8,000 |
8,000 |
8,000 |
8,000 |
counts/Rev |
Encoder Resolution |
| Rotor Inertia |
oz-in-sec(2) |
0.00026 |
0.00099 |
0.0010 |
0.0019 |
0.00190 |
0.014 |
0.00095 |
0.0018 |
0.0027 |
0.0036 |
0.0060 |
0.0130 |
0.0190 |
0.0250 |
0.0300 |
0.0288 |
0.046 |
0.0544 |
0.0018 |
0.0039 |
0.0067 |
0.0088 |
0.0226 |
0.0481 |
0.0707 |
oz-in-sec(2) |
Rotor Inertia |
| 10(-5)kg-m(2) |
0.18 |
0.70 |
0.727 |
1.34 |
1.34 |
9.89 |
0.67 |
1.30 |
1.93 |
2.56 |
4.24 |
9.19 |
13.43 |
17.64 |
21.20 |
20.35 |
29.40 |
38.45 |
1.28 |
2.75 |
4.76 |
6.22 |
16 |
34 |
50 |
10(-5)kg-m(2) |
| Poles |
|
4 |
8 |
8 |
8 |
8 |
8 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
|
Poles |
| Slots |
|
15 |
12 |
12 |
12 |
12 |
12 |
15 |
15 |
15 |
15 |
24 |
24 |
24 |
24 |
24 |
24 |
24 |
24 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
|
Slots |
| Shaft Diameter |
inches |
0.1969 |
0.250 |
0.250 |
0.250 |
0.250 |
0.375 |
0.250 |
0.250 |
0.250 |
0.250 |
0.375 |
0.375 |
0.375 |
0.375 |
0.375 |
0.625 |
0.625 |
0.625 |
0.250 |
0.250 |
0.250 |
0.250 |
0.500 |
0.500 |
0.500 |
inches |
Shaft Diameter |
| cm |
0.500 |
0.635 |
0.635 |
0.635 |
0.635 |
0.953 |
0.635 |
0.635 |
0.635 |
0.635 |
0.953 |
0.953 |
0.953 |
0.953 |
0.953 |
1.588 |
1.588 |
1.588 |
0.635 |
0.635 |
0.635 |
0.635 |
1.270 |
1.270 |
1.270 |
cm |
| Weight |
lbs |
1.21 |
1.00 |
1.30 |
2.10 |
2.16 |
5.00 |
1.20 |
1.74 |
2.27 |
2.79 |
2.50 |
3.50 |
4.50 |
5.50 |
6.50 |
22.00 |
27.00 |
32.00 |
1.45 |
1.94 |
2.76 |
3.97 |
6.18 |
9.68 |
13.18 |
lbs |
Weight |
| kg |
0.55 |
0.45 |
0.61 |
0.95 |
0.98 |
2.27 |
0.54 |
0.79 |
1.03 |
1.27 |
1.13 |
1.59 |
2.04 |
2.49 |
2.95 |
9.98 |
12.25 |
14.51 |
0.66 |
0.88 |
1.25 |
1.80 |
2.80 |
4.39 |
5.98 |
kg |
| Length |
inches |
3.70 |
2.30 |
2.30 |
4.54 |
4.54 |
3.8 |
3.15 |
3.82 |
4.47 |
5.13 |
3.49 |
4.14 |
4.79 |
5.44 |
6.09 |
12.2 |
13.7 |
15.2 |
3.92 |
4.43 |
5.4 |
6.7 |
5.0 |
6.5 |
8.0 |
inches |
Length |
| cm |
9.4 |
5.8 |
5.8 |
11.5 |
11.5 |
9.7 |
8.0 |
9.7 |
11.4 |
13.0 |
8.9 |
10.5 |
12.2 |
13.8 |
15.5 |
31.0 |
34.8 |
38.6 |
10.0 |
11.3 |
13.7 |
17.0 |
12.7 |
16.5 |
20.4 |
cm |
| Width |
inches |
1.65 |
2.25 |
2.25 |
2.25 |
2.25 |
3.4 |
2.25 |
2.25 |
2.25 |
2.25 |
3.25 |
3.25 |
3.25 |
3.25 |
3.25 |
4.25 |
4.25 |
4.25 |
2.25 |
2.25 |
2.25 |
2.25 |
3.38 |
3.38 |
3.38 |
inches |
Width |
| cm |
4.19 |
5.72 |
5.72 |
5.72 |
5.72 |
8.64 |
5.72 |
5.72 |
5.72 |
5.72 |
8.26 |
8.26 |
8.26 |
8.26 |
8.26 |
10.80 |
10.80 |
10.80 |
5.72 |
5.72 |
5.72 |
5.72 |
8.59 |
8.59 |
8.59 |
cm |
| Encoder Follow/Gearing |
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• |
• |
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• |
• |
• |
• |
• |
• |
• |
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Encoder Follow/Gearing |
| Ratio Camming |
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• |
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• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
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Infinite Ratio Camming |
| AniLink Port With RS485 |
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• |
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• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
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AniLink Port With RS-485 |
| DC Input to 48V |
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• |
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DC Input to 48V |
| DC Input to 75V |
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DC Input to 75V |
| AC Input to 220V |
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AC Input to 208V 3 Phase |
| CE Mark |
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• |
• |
• |
• |
• |
• |
• |
• |
• |
• |
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• |
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CE Mark |
| Optional Built-in Brake |
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Optional Built-in Brake |
| Printable version - PDF format |
1720 |
2315D |
2315DT |
2337D |
2337DT |
3416 |
2310 |
2320 |
2330 |
2340 |
3410 |
3420 |
3430 |
3440 |
3450 |
4210T |
4220T |
4230T |
ST231 |
ST232 |
ST233 |
ST234 |
ST341 |
ST342 |
ST343 |
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