The GM series (High Precision Compact Series) is an extremely accurate high power pancake motor range with possible high ambient temperature (150°C, 302°F) operation, for high performance industrial applications. The range is available in 9cm, 12cm and 16cm armature diameter sizes, with standard and high power AlNiCo magnet option.
GM series motors also have an ironless ultra-flat construction and feature zero cogging, resulting in ultra low velocity ripple.
Additionally, through a special build scheme, every motor in the GM series is available as a low resistance, i.e. parallel ‘winding’ (designated LR) motor perfectly suited for low voltage, battery or higher speed applications. Historically, this motor series has been popular across high-end servo applications requiring a compact motor with perfect control.
FEATURES & CUSTOM CONFIGURATIONS
GM series servo motors are designed to be ultra-compact and utilize axial flux, DC brushed, and permanent magnet technologies. They are equipped with a printed armature and make use of AlNiCo Magnet Technology. These motors come in three different sizes and are offered across four ranges.
Customization is possible to suit various needs, with options available for the magnet material, tachometer, encoder, gearbox, and shaft.
APPLICATIONS
- Servo Mechanisms
- Motion Control
- Test & Measurement
- Industrial Robots
- CNC Machining
- Printing Machinery
- Logistics Solutions
- Medical Mobility
- Medical Scanners
- Flight Simulators
- Automotive
- Agricultural
- Aerospace &Defense
- Marine Autopilots
- High Temp Ventilation
For additional information or for assistance with your application, contact us at sales@pelonistech.com.
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GM9 GM Series - Brushed Pancake Motors List Price QUOTE
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GM12 GM Series - Brushed Pancake Motors List Price QUOTE
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GM16 GM Series - Brushed Pancake Motors List Price QUOTE
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| Voltage | N/A 22 V | N/A 43 V | N/A 80 V | |||
| Torque | N/A 36 N·m | N/A 90 N·m | N/A 223 N·m | |||
| Power | N/A 113 Watts | N/A 284 Watts | N/A 704 Watts | |||
| Speed | N/A 3000 rpm | |||||
| Current | N/A 8.7 A | N/A 8.8 A | N/A 11.0 A | |||
| Peak Torque | N/A | N/A 929 N·cm1316 oz·in | N/A 2105 N·cm2981 oz·in | |||
| Rated Speed | N/A | N/A 3000 rpm | N/A 3000 rpm | |||
| Rated Continuous Torque @ 25°C | N/A | N/A 120 N·cm169.9 oz·in | N/A 280 N·cm396.5 oz·in | |||
| Rated Power Output | N/A | N/A 284 Watts | N/A 704 Watts | |||
| Maximum Recommended Speed | N/A | N/A 6000 rpm | N/A 6000 rpm | |||
| Continuous Stall Torque | N/A | N/A 86 N·cm122 oz·in | N/A 194 N·cm280 oz·in | |||
| Cogging Torque | N/A | N/A 0 N·cm0 oz·in | N/A 0 N·cm0 oz·in | |||
| Rated Terminal Voltage | N/A | N/A 43 V | N/A 80 V | |||
| Rated Continuous Current | N/A | N/A 8.8 A | N/A 11 A | |||
| Peak Current | N/A | N/A 85 A | N/A 95 A | |||
| Continuous Stall Current | N/A | N/A 8 A | N/A 8 A | |||
| Terminal Resistance ± 10% | N/A | N/A 0.75 Ohm | N/A 0.94 Ohm | |||
| Armature Resistance ± 10% | N/A | N/A 0.61 Ohm | N/A 0.74 Ohm | |||
| Back EMF Constant ± 5% | N/A | N/A 11.5 V/kRPM | N/A 23 V/kRPM | |||
| Torque Constant ± 5% | N/A | N/A 11.04 N·m/A15.63 oz·in/A | N/A 22 N·m/A31.15 oz·in/A | |||
| Viscous Damping Constant | N/A | N/A 1.28 N·cm/KRPM1.8 oz·in/KRPM | N/A 4.2 N·cm/KRPM5.95 oz·in/KRPM | |||
| Armature Inductance | N/A | N/A <100 µH | N/A <100 µH | |||
| Temperature Coefficient of KE | N/A | N/A -0.02 %/°C | N/A -0.02 %/°C | |||
| Number of Commutation Bars | N/A | N/A 141 | N/A 165 | |||
| Moment of Inertia | N/A | N/A 1.41 kg/cm²0.019 oz·in·sec² | N/A 5.93 kg/cm²0.084 oz·in·sec² | |||
| Average Friction Torque | N/A | N/A 2.8 N·cm3.97 oz·in | N/A 5 N·cm7.08 oz·in | |||
| Permitted Radial Load | N/A | N/A 11.34 kg25 lb | N/A 38.56 kg85 lb | |||
| Permitted Axial Load | N/A | N/A 4.99 kg11 lb | N/A 34.02 kg75 lb | |||
| Diameter | N/A | N/A 5.59 in142 mm | N/A 7.402 in188 mm | |||
| Length | N/A | N/A 2.07 in52.5 mm | N/A 2.402 in61 mm | |||
| Weight | N/A | N/A 3.6 kg8 lb | N/A 8.4 kg18.5 lb | |||
| Mechanical Time Constant | N/A | N/A 6.68 ms | N/A 8.81 ms | |||
| Electrical Time Constant | N/A | N/A <0.16 ms | N/A <0.14 ms | |||
| Thermal Resistance at Rated | N/A | N/A 1.27 ºC/W | N/A 0.65 ºC/W | |||
| Thermal Resistance at Stall | N/A | N/A 1.9 ºC/W | N/A 1.25 ºC/W | |||
| Forced Air Thermal Resistance with 2.0lbs/min Forced Air | N/A | N/A 0.23 ºC/W | N/A 0.18 ºC/W | |||
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