Maxon Dc Motor 24mm, Incremental Encoder, Gear 5.4:1, 12v 11w, Arduino Cnc Robot

US $45.00

  • ZH, Switzerland
  • Jan 29th
Maxon DC motor RE-max 24 Quick Information (Motor + Gear + Encoder) Nominal Motor Voltage:                        12 V Nominal Motor Power:                          11W Nominal Speed:                                   5720 rpm Diameter (Motor & Gear):                      24 mm Length over all:                                     86 mm Length encoder to gear mounting flange: 68.7 mm Width at encoder:                                 33.5 mm Gear shaft diameter:                             4 mm Gear shaft length:                                11.8 mm Gear ratio:                                           5.4:1 Total weight:                                        approx. 140 g Encoder resolution at motor shaft:         100 Counts / rotation = 400 Increments / rotation Encoder resolution at gear shaft:           540 Counts / rotation = 2160 Increments / rotation Encoder Voltage:                                  5 V Encoder Channels:                               2 (A-B) Cable length:                                        approx. 300 mm Original price in this configuration:         approx. 300 $ PinOut Pin 1: Motor (+) Pin 2: Shield Pin 3: Channel B Pin 4: Vcc Enc (5V) Pin 5: Channel A Pin 6: Gnd Enc Pin 7: Shield Pin 8: Motor (-) About Maxon DC motors maxon DC motors are high-quality motors fitted with powerful permanent magnets. The “heart” of the motor is the worldwide patented ironless rotor. For you, this means cutting-edge technology in compact, powerful and low inertia drives. Application This high quality DC motor with attached incremental encoder and high precision planetary drive can be used for various applications like:  - Robotics  - Arduino projects DIY  - Home automation  - Motion control  - Position control  - Speed control  - Mechatronic systems  - High torque, hiqh precision, low space application Specifications - Motor Values at nominal voltage Supply Voltage                                 12V Nominal power                                       11 Watt No load speed                                  7470 rpm No load current                                 30.9 mA Nominal speed                                  5720 rpm Nominal torque (max. continuous torque) 11.7 mNm Nominal current (max. continuous current) 0.806 A Stall torque                                       52.5 mNm Starting current                                 3.48 A Max. efficiency                                 80 % Characteristics Terminal resistance                            3.45 Ohm Terminal inductance                            0.155 mH Torque constant                               15.1 mNm/A Speed constant                                634 rpm/V Speed / torque gradient                       145 rpm/mNm Mechanical time constant                   6.55 ms Rotor inertia                                     4.32 gcm2 Thermal data Thermal resistance housing-ambient        24 K/W Thermal resistance winding-housing         5.1 K/W Thermal time constant winding                8.56 s       Thermal time constant motor                  637 s Ambient temperature                            -30...+85 °C Max. permissible winding temperature     +125 °C Mechanical Data Bearing type                                      Sintered bearings Max. permissible speed                            9800 rpm Axial play                                                0.05 - 0.15 mm Radial play                                              0.012 mm Max. axial load (dynamic)                         1 N Max. force for press fits (static)                 80 N (static, shaft supported)                            420 N Max. radial loading                                   2.8 N, 5 mm from flange Weight                                                    71 g Other Specifications Number of pole pairs                               1 Number of commutator segments             9 Direction of rotation                                 Clockwise (CW) Number of autoclave cycles                     0 Specifications - Gear Gearhead Data Gear type                                              Planetary gear Bearing type                                          Ball bearing Outer diameter                                       22 mm Shaft diameter                                       4 mm Shaft length                                           11.8 mm Reduction                                              5.4:1 Reduction absolute                                 27/5 Max. motor shaft diameter                      2.5 mm Number of stages                                   1 Max. continuous torque                           0.5 Nm Intermittently permissible torque at gear output 0.8 Nm Sense of rotation drive to output              = Max. efficiency                                      84 % Weight                                                   42 g Average backlash no load                       1° Mass inertia                                           0.5 gcm2 Gearhead length                                     22 mm Max. transferable continuous performance 58 W Max. transferable short-time performance 93 W Technical Data Radial play                                              max. 0.2 mm, 10 mm from flange Axial play                                               0 - 0.2 mm Max. radial load                                       70 N, 10 mm from flange Max. axial load (dynamic)                        100 N Max. permissible force for press fits         100 N Recommended input speed                      6000 rpm Max. short-time input speed                     6000 rpm Recommended temperature range            -40...+100°C Specifications - Encoder General information            Encoder type                                           Incremental Quadrature Encoder Counts (Lines) per turn                             100 Increments per turn                                  400 Number of channels                                 2 (A B) Line Driver                                               No Index Signal                                            No Max. speed                                             12'000 rpm Shaft diameter                                         2 mm Technical Data Supply Voltage Vcc                                 5.0 V ± 10.0 % Driver used logic                                      TTL Min. angular acceleration                          -1 rad / s2 Output current per channel                       -10...5 mA Signal rise time                                       200 ns Measurement condition for signal rise time  CL = 25 pF, RL = 11kOhm Signal fall time                                        50 ns Measurement condition for signal fall time  CL = 25 pF, RL = 11kOhm Phase shift                                             90 °e Phase shift, inaccuracy                           45 °e Max. moment of inertia of code wheel       0 gcm2 Operating temperature                              -20...+85 °C Posted with eBay Mobile
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes Maybe a few scratches, but in excellent working condition, each motor has been tested to be fully functional. Inscriptions will be cleaned or scratched away.

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