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Supplier: Koford Engineering, LLC
Description: Slotless design is cog free, and provides very smooth rotation and very low heat rise to avoid affecting temperature sensitive components in scientific instruments and other de-vices. Typically these motors are used to rotate optics, filters, and mirrors mounted onto the end of the
- Other DC Voltage: 12 VDC
- Shaft Size: 0.4 inch
- Diameter / Width: 1.9 inch
- Housing Length: 2 inch
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Supplier: Bodine Electric Company
Description: 33A7 Motor provides high starting torque, adjustable speed, and predictable performance under a range of operating conditions. 12V, 24V, 90V & 180V (SCR Rated) and 130VDC winding options. Class F. Totally enclosed IP-40 rating. IP-44 with optional t-box or boot kit installed. Hollow
- Other DC Voltage: 130 VDC
- Other Output Power: 0.333333333333333 HP
- Continuous Current: 2.3 amps
- Continuous Torque: 364 In-lbs
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Supplier: Bodine Electric Company
Description: 33A Motor provides high starting torque, adjustable speed, and predictable performance under a range of operating conditions. Unvented gearhousing. Industrial lip type seals on motor and output shafts. Ball bearing on output shaft for increased radial load capacity and
- Other DC Voltage: 90 to 130 VDC
- Other Output Power: 0.125 to 0.25 HP
- Continuous Current: 1.4 to 1.8 amps
- Continuous Torque: 380 In-lbs
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Supplier: Bodine Electric Company
Description: 33A Motor provides high starting torque, adjustable speed, and predictable performance under a range of operating conditions. Industrial lip type seals on motor and output shafts. Ball bearings on output shaft for quietness. Permanently lubricated gearing utilizing oil
- Other DC Voltage: 90 to 130 VDC
- Other Output Power: 0.125 to 0.25 HP
- Continuous Current: 1.4 to 1.8 amps
- Continuous Torque: 31 to 42 In-lbs
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Supplier: Bodine Electric Company
Description: mounted via four tapped holes in bottom of the gearhead - or - via three tapped holes on the left or right side of the gearhead. Industrial lip type seals on motor and output shafts. Ball bearing on output shaft for increased radial load capacity and long life. Permanently
- Other DC Voltage: 90 to 130 VDC
- Other Output Power: 0.0434782608695652 to 0.0909090909090909 HP
- Continuous Current: 0.56 to 0.81 amps
- Continuous Torque: 35 to 37 In-lbs
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Supplier: MotiCont
Description: support the moving coil. Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors. These motors consist of two separate parts; the magnetic housing and the coil. Applying a voltage across the terminals of the
- Peak Force (FP): 0.3125 to 1.01875 lbs
- Linear Stroke: 0.125 to 2.5 inch
- Device Type: Linear Actuator
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Supplier: Constar Motion Co., Ltd
Description: 24mm Hollow Shaft brushless motor Diameter: 24mm Thickness : 14mm Voltage: 12V Max. output power : 1.6W Speed: 6400rpm Applications: UAV gimbals and handheld gimbals Options: Lead wires length, Shaft length, Special coils, Gearheads, Encoder, Driver The brushless
- Other DC Voltage: 12 VDC
- Other Output Power: 0.00214435261584451 HP
- Continuous Current: 0.04 amps
- Continuous Torque: 0.0557522123893805 In-lbs
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, BRUSHLESS SERVO MOTOR, AKM SERIES, 58 MM, ROTOR LENGTH 3, WINDING TYPE D, NEMA, SMOOTH SHAFT, 2 THREADED CONNECTORS, SIZE 1.0, WITHOUT BRAKE, 2-PIN HOLLOW SHAFT, WITHOUT SHAFT SEAL. FREE 2 YEAR RADWELL WARRANTY
- Features: Brushless
- Motor Type: DC Servomotor
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Supplier: Kollmorgen Corporation
Description: integrated directly with the load where the same bearings which support the load also support the motor. This configuration eliminates shaft, bearings, endbells, and couplings offering reduced volume, weight, and complexity. As the saying goes, these motors are ‘oldies but
- Other Output Power: 0.0187630853886395 to 4.94541322029141 HP
- Continuous Current: 1.79 to 29.6 amps
- Continuous Torque: 0.0884955752212389 to 336.283185840708 In-lbs
- Rotor Inertia: 0.000016992 to 2.124 oz-in-sec²
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Supplier: Portescap
Description: B16 Sleeve Bearing Mini Motor Gearhead B16 (Sleeve Bearing) A combination of our B16 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it
- Gear Ratio: 5 (X : 1)
- Output Torque: 2.654867256637168 In-lbs
- Maximum Input Speed: 8,000 rpm
- Reducer Output: Hollow Shaft, Solid Shaft
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Supplier: Portescap
Description: K27 Sleeve Bearing Mini Motor Gearhead K27 (Sleeve Bearing) The combination of our K27 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it
- Gear Ratio: 501 (X : 1)
- Output Torque: 6.1946902654867255 In-lbs
- Maximum Input Speed: 4,000 rpm
- Reducer Output: Hollow Shaft, Solid Shaft
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Supplier: Portescap
Description: K24 Ball Bearing Mini Motor Gearhead K24 (Ball Bearing) The combination of our K24 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it
- Gear Ratio: 800 (X : 1)
- Output Torque: 6.1946902654867255 In-lbs
- Maximum Input Speed: 5,000 rpm
- Reducer Output: Hollow Shaft, Solid Shaft
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, DRIVE SYSTEM, PARALLEL SHAFT HELICAL GEAR UNITS, HOLLOW SHAFT MOUNTING SYSTEM, HOUSING WITH THREADS FOR MOUNTING A TORQUE ARM, 200 NM TORQUE CLASS, DIRECT BINARY COMMUNICATION. FREE 2 YEAR RADWELL WARRANTY
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Description: can be direct mounted to motors or used with shaft coupling. Ratios from 2:1 to 625:1 are available, with torque values ranging from 0.13Nm to 90Nm. Input speed: up to 4,000 RPM Precision machined aluminum housing Dual ball bearings on all shafts Encoder Low Backlash In-Line
- Gear Ratio: 3 to 36 (X : 1)
- Output Torque: 3,362.83185840708 In-lbs
- Maximum Input Speed: 3,000 rpm
- Backlash: 30 arcmin
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Supplier: Yaskawa America, Inc. - Motion Division
Description: 0.02 - 3kW, high inertia The SGMCS servomotor line is designed for direct drive applications where the load is directly attached to the motor surface. Pre-tapped mounting holes and a hollow-through shaft permit a variety of machine designs. This direct drive motor has
- Other Output Power: 3.1629201083706553 HP
- Continuous Current: 17.4 amps
- Continuous Torque: 1,327.433628318584 In-lbs
- Rotor Inertia: 34.9752 oz-in-sec²
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Supplier: US Digital
Description: (differential or open-collector) Frequency response from DC up to 1 MHz 500 to 10000 cycles per rev. (CPR) 2000 to 40000 quadrature states per rev. Fits shaft diameters from 0.197" (5mm) to 0.394" (10mm) Single 5V supply
- Resolution (counts per revolution): 2,000 to 40,000 (counts/revolution)
- Resolution (lines per revolution): 500 to 10,000 (lines/revolution)
- Count Rate: 1,000 kHz
- Diameter or Width: 2.112 inch
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Supplier: Dynapar Corp.
Description: and superior corrosion resistance. Its extra heavy duty bearings are designed to maximize its operational life. Since the entire encoder rides on large motor style bearings, the unit can tolerate considerable shaft movement. A strong, insulated, stainless steel anti-rotation arm with
- Resolution (counts per revolution): 64 to 2,048 (counts/revolution)
- Diameter or Width: 5.5 inch
- Maximum Mechanical Shaft Speed: 3,600 rpm
- Operating Temperature: -4 to 176 F
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Supplier: Broadcom Inc.
Description: Avago Technologies’ state-of-the-art 6-channel commutation optical encoder, the AEDT-9340 series, has been designed to enable motor manufacturers to seamlessly develop a feedback mechanism in a closed-loop servo system for Brushless DC Motor (BLDC) designs. The optical encoder
- Resolution (counts per revolution): 1,250 to 2,500 (counts/revolution)
- Count Rate: 200 kHz
- Positional Accuracy: 2,999.9999999999995 arcsec
- Diameter or Width: 1.579528412 inch
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Supplier: Broadcom Inc.
Description: Avago Technologies’ state-of-the-art 6-channel commutation optical encoder, the AEDT-9340 series, has been designed to enable motor manufacturers to seamlessly develop a feedback mechanism in a closed-loop servo system for Brushless DC Motor (BLDC) designs. The optical encoder
- Resolution (counts per revolution): 1,250 to 2,500 (counts/revolution)
- Count Rate: 200 kHz
- Positional Accuracy: 2,999.9999999999995 arcsec
- Diameter or Width: 1.579528412 inch
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Supplier: Broadcom Inc.
Description: Avago Technologies’ state-of-the-art 6-channel commutation optical encoder, the AEDB-9340 series, has been designed to enable motor manufacturers to seamlessly develop a feedback mechanism in a closed-loop servo system for Brushless DC Motor (BLDC) designs. The optical encoder
- Resolution (lines per revolution): 1,250 (lines/revolution)
- Count Rate: 75 kHz
- Diameter or Width: 1.579528412 inch
- Operating Temperature: 14 to 185 F
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Supplier: Baumer Ltd.
Description: standard shaft and hollow shaft designs also available with special surface protection Resolver benefits commutation of brushless motors feedback sensor for servo drives ultra-sturdy wide temperature range precise analog signals varied mounting options
- Generated Voltage: 0.02 to 0.06 Volts / 1000 rpm
- Maximum Speed: 5,000 rpm
- Operating Temperature: -22 to 266 F
- Type of Output: DC
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Supplier: Cole-Parmer
Description: mixer heads for on/off control closest to mixing action. High-Torque, Low-Speed Mixer Heads feature a keyless chuck that accepts mixing shafts from 5⁄16" to 3⁄8" (8 to 10 mm) dia. High-Speed, Low-Torque Mixer Heads incorporate a hollow through-shaft and a precision
- Motor Speed: 60 to 6,000 rpm
- Motor Power: 0.1 HP
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Supplier: Cole-Parmer
Description: mixer heads for on/off control closest to mixing action. High-Torque, Low-Speed Mixer Heads feature a keyless chuck that accepts mixing shafts from 5⁄16" to 3⁄8" (8 to 10 mm) dia. High-Speed, Low-Torque Mixer Heads incorporate a hollow through-shaft and a precision
- Motor Speed: 2 to 180 rpm
- Motor Power: 0.066666666667 HP
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Supplier: Cole-Parmer
Description: mixer heads for on/off control closest to mixing action. High-Torque, Low-Speed Mixer Heads feature a keyless chuck that accepts mixing shafts from 5⁄16" to 3⁄8" (8 to 10 mm) dia. High-Speed, Low-Torque Mixer Heads incorporate a hollow through-shaft and a precision
- Motor Speed: 9 to 900 rpm
- Motor Power: 0.066666666667 HP
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Supplier: Cole-Parmer
Description: mixer heads for on/off control closest to mixing action. High-Torque, Low-Speed Mixer Heads feature a keyless chuck that accepts mixing shafts from 5⁄16" to 3⁄8" (8 to 10 mm) dia. High-Speed, Low-Torque Mixer Heads incorporate a hollow through-shaft and a precision
- Motor Speed: 9 to 900 rpm
- Motor Power: 0.066666666667 HP
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Description: hollow shaft and blind hollow shaft Industrial Applications 1. Brushless DC motors for electric control or gate valve position control 2. High-power stepper motors, servo motors in mining , metallurgy, molding injection and other large
- Encoder Type: Incremental
- Encoder Technology: Magnetic
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Supplier: SAE International
Description: actuators are capable of covering the high axial forces seen in the links and can rapidly alter the wheel position. The heart of the actuator is a hollow-shaft brushless DC motor running efficiently in field control. It drives a recirculating ball-screw which transfers
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Design of dual arm robot manipulator using modular actuators with CAN communication networks
The proposed modular actuator is composed of the controller(12) with the amplifier which have a hole at the center and the hollow shaft DC motor (10, 13) and the hollow shaft harmonic drive and the inner wire(14) in the modular …
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A new control strategy for DLR's multisensory articulated hand
Each linear actuator consists of a combination of a brushless DC motor with hollow shaft and DLR’s miniaturized planetary roller spindledrive(Fig. 2) [1I].
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DLR's multisensory articulated hand. I. Hard- and software architecture
Each linear actuator consists of a combination of a brushlcss DC motor with hollow shaft and DLR's miniaturised planetary roller spindle drive (Fig.2) [101.
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The Robonaut hand: a dexterous robot hand for space
The linear actuators consist of a slider riding in recirculating ball tracks and a custom, hollow shaft brushless DC motor with an integral ballscrew.
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New measuring method for determining alignment parameters in twisted‐nematic and super‐twisted‐nematic cells
… polarization state of the transmitted light through a sample cell under measurement is detected by the rotating analyzer assembly, which consists of a polar- izer plate made of a PVA film, a dc motor with a hollow shaft , and a rotary encoder.
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Accurate determination of pretilt angle in twisted‐nematic liquid‐crystal cells by using a rotating analyzer
The polarization state of transmitted light is detected by the rotating analyzer assembly, which consists of a polarizer plate made of a PVA film, a dc motor with a hollow shaft , and a rotary encoder.
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Development of a 2 degrees of freedom tracking system: design and fabrication of platform
Main parts used in the fabrication ( DC servo motor , hollow shaft with tapered roller bearing on it and worm gear assemblies) are shown in Fig. 9.
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A mechatronics approach to the design of light-weight arms and multifingered hands
Miniaturizing the artificial muscle down to a nut diameter of 10 mm in combination with a specially designed brushless DC - motor with hollow shaft was a first important step.
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http://calhoun.nps.edu/public/bitstream/handle/10945/4146/02Dec_Cave.pdf?sequence=1
Harmonic Drives PowerHub Hollow Shaft Brushless DC Servo motors (Figure 15) were selected for the joint motors.
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The NeuRobot Project: Advances in Drilling Technology for the New Millenium
Having first proven the electric motor concept, a 3 1/8” OD hollow shafted , brushless DC motor has been designed.
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