| Click link below for Motor Specs and drawings. Brush-Type (N23 and N34) Brushless (BLM-N23) |
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Parameter | Units | N23-53-1000 | N34-170-1000 (Obsolete) | BLM-N23-50-1000-B | |
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| Kt - Torque Constant | Nm/A
oz-in/A |
.096
13.6 |
.197
27.84 |
0.08
12.1 |
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| Tc - Continuous torque | Nm
oz-in |
.374
53 |
1.2
170 |
0.39
55 |
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| Tp - Peak Torque | Nm
oz-in |
2.118
300 |
10.60
1501 |
0.83
120 |
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| Jm - Moment of Inertia | Kg*m2
oz-in-s2 |
5.86 x 10-5
0.0083 |
1.69 x 10-4
.024 |
2.5 x 10-5
3.5 x 10-3 |
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| Recommended Supply Voltage | volts | 72 | 100 | 48 | ||
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| Maximum RPM | rpm | 6500 | 4600 | 5000 | ||
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| R - Armature Resistance | Ohms | 1.18 | 1.01 | 1.2 | ||
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| L - Armature Inductance | mH | 2.6 | 2.1 | 2.6 | ||
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| Rth - Thermal Resistance | oC/W | 3.8 | 2.3 | n/a | ||
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| Tm - Electro-mechanical Time Constant | ms | 7.2 | 3.5 | 4.5 | ||
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| Length with Encoder (w/o shaft) | in | 6.375 | 6.0 | 4.5 | ||
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| Diameter | in | 2.25 | 3.38 | 2.5 | ||
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Shaft Diameter | in | 0.25 | 0.375 | 0.25 | |
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| Weight | kg
lbs |
1.95
4.3 |
3.41
7.5 |
1.0
2.2 |
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| Encoder Resolution | cycles | 1000 | 1000 | 1000 | ||
| Part Number | Description | Unit Price (U.S.) Qty 1 / qty 100 |
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| N23-53-1000 | NEMA 23 brush servo motor, 1000 ppr encoder with round cable | $395 / $250 | |||
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| BLM-N23-50-1000-B | NEMA 23 Brushless Servo Motor, 1000 ppr encoder with Hall Sensors on a 15pin High Density Connector to mate with AMP-20540 or 19540 | $395 / $295 | |||
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