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These torquer brushless motors are optimized to deliver high torque at relatively low speeds in low-voltage applications such as robotic joints, mobile robots and other battery-operated machines. Compact and efficient, the TBM™ Series is designed to be directly embedded in your machine using the machine's own bearings to support the rotor.
Features
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Multiple frame sizes ranging from 60 mm (2.36 inches) up to 129 mm (5.08 inches) OD
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24/48 VDC standard optimized windings
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Low-cogging designs
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155°C internal winding temperature continuous capability
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Stainless steel rotors for corrosion protection
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Banded Rotors
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RoHS Compliant
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CE compliant at rated voltage
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Custom windings available
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Latching hall effects available, pre-aligned and factory-installed
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Modify any standard product’s characteristics—mechanical dimensions, electrical options and connections, thermal and winding optimization for acceleration or deceleration, torque, speed, power, smoothness, and more—to meet your specific needs
Benefits
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Direct load connection eliminates maintenance of gearboxes, belts or pulleys
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Zero backlash and compliance provides more responsive system performance
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Eliminates coupling devices, reducing overall machine size
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Embedded motor enables compact machine design, helps protect your intellectual property
Specifications
| Frame Size | Outside Diameter (in) | Through Bore (in) | Continuous Stall Torque | Peak Stall Torque | Standard Stack Lengths Stator Dim “A” | Rated Bus Voltage (VDC) | Max Stall Tc Nm (oz-in or lb-ft) | Max Tp Nm (oz-in or lb-ft) | Max Rated N |
|---|---|---|---|---|---|---|---|---|---|
| TBM(s)60 | 60.35 mm (2.37 in) | 28.70 mm (1.13 in) | 0.41 - 1.16 Nm | 1.37 - 4.53 Nm | 12.70 mm (0.500 in)25.40 mm (1.000 in)50.80 mm (2.000 in) | 48 VDC | 1.15 Nm (163 oz-in) | 5.00 Nm (708 oz-in) | 4300 RPM |
| TBM(s)76 | 75.97 mm (2.99 in) | 36.07 mm (1.42 in) | 0.99 - 2.39 Nm | 2.86 - 6.89 Nm | 15.24 mm (0.600 in)30.73 mm (1.210 in)46.23 mm (1.920 in) | 48 VDC | 2.33 Nm (330 oz-in) | 6.74 Nm (955 oz-in) | 4025 RPM |
| TBM(s)129 | 128.93 mm (5.08 in) | 55.88 mm (2.20 in) | 3.12 - 10.3 Nm | 8.07 - 39.4 Nm | 13.33 mm (0.525 in)41.28 mm (1.625 in)54.61 mm (2.150 in) | 100 VDC | 10.3 Nm (7.60 lb-ft) | 36.2 Nm (26.7 lb-ft) | 2700 RPM |
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