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K8

K8
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K8

Product catalog summary
Recommended Gear Combinations:
  • Worm gear: S 668, S 769
  • Spur gear: Z 8, M 7
  • Planetary gear: PM 60
  • Rotary encoder: RV 30, RI 30
  • Brake: B 3
Dimensions:
  • Type K 842: L = 92 mm, d = 8 f 6 mm
  • Type K 862: L = 112 mm, d = 8 f 6 mm
  • Type K 882: L = 132 mm, d = 10 f 6 mm
AC-0 Motor Specifications:
  • Type: K 8 2-pole, Single-phase asynchronous motor
  • Connection: 230 V / 50 Hz AC system, optional for 110 V / 60 Hz
  • Service life: 20,000 hours, S1 duty
  • Insulation class: B, optional F
  • Protection: IP 44, optional up to IP 65
  • Options: Thermal protection, special shafts, custom designs
Performance:
  • Nominal power: 35.3 W, 48.1 W, 77.7 W
  • Nominal speed: 2700 rpm
  • Nominal torque: 12.5 Ncm, 17 Ncm, 27.5 Ncm
  • Starting torque: 6.4 Ncm, 10.5 Ncm, 15.5 Ncm
  • Nominal current: 240 mA, 390 mA, 600 mA
  • No-load current: 105 mA, 281 mA, 207 mA
Characteristics:
  • Locked rotor speed: 2100 rpm, 2150 rpm, 2250 rpm
  • Locked rotor torque: 16.5 Ncm, 27.0 Ncm, 52.5 Ncm
  • Nominal efficiency: 0.51, 0.56, 0.67
Connection:
  • Terminal resistance: 103 Ohm, 63 Ohm, 41 Ohm
  • Input power: 61.5 W, 78.0 W, 118.0 W
  • Running capacitor: 3.0 μF, 4.5 μF, 8.0 μF
Dynamics:
  • Weight: 1.9 kg, 2.5 kg, 3.3 kg
  • Moment of inertia: 750 gcm², 1050 gcm², 1400 gcm²
Thermal:
  • Ambient temperature: -20 to +40 °C
  • Max. stator temperature: +120 °C
Coupling:
  • Shaft diameter: 8 mm, 10 mm
  • Max. axial force: 20 N, 40 N
  • Max. radial force: 220 N, 400 N
AC-07 Motor Specifications:
  • Type: K 8 4-pole, Single-phase asynchronous motor
  • Connection: 230 V / 50 Hz AC system, optional for 110 V / 60 Hz
  • Service life: 20,000 hours, S1 duty
  • Insulation class: B, optional F
  • Protection: IP 44, optional up to IP 65
  • Options: Thermal protection, special shafts, custom designs
Performance:
  • Nominal power: 17.7 W, 23.1 W, 40.8 W
  • Nominal speed: 1300 rpm
  • Nominal torque: 13 Ncm, 17 Ncm, 30 Ncm
  • Starting torque: 11.7 Ncm, 13.5 Ncm, 18.0 Ncm
  • Nominal current: 190 mA, 250 mA, 400 mA
  • No-load current: 125 mA, 240 mA, 343 mA
Characteristics:
  • Locked rotor speed: 1100 rpm
  • Locked rotor torque: 17.5 Ncm, 27.5 Ncm, 45.0 Ncm
  • Nominal efficiency: 0.38, 0.43, 0.49
Connection:
  • Terminal resistance: 229 Ohm, 119 Ohm, 41 Ohm
  • Input power: 43 W, 60 W, 85 W
  • Running capacitor: 2.5 μF, 3.0 μF, 5.0 μF
Dynamics:
  • Weight: 1.9 kg, 2.5 kg, 3.4 kg
  • Moment of inertia: 750 gcm², 1050 gcm², 1400 gcm²
Thermal:
  • Ambient temperature: -20 to +40 °C
  • Max. stator temperature: +120 °C
Coupling:
  • Shaft diameter: 8 mm, 10 mm
  • Max. axial force: 20 N, 40 N
  • Max. radial force: 220 N, 400 N
System Technology:
  • Last modified: 10/2016
  • Nominal voltages: 230 AC voltage
  • Other gears and extensions available upon request
See more

Catalog excerpts

K8-1

Service life: Insulation mat. class: System of protection: Special model: Options: 230 V /50 Hz AC system , optional designs for 110 V / 60 Hz or other voltages / frequencies Running capacitor required Connections using K2 type plug-in connectors 20,000 hours, S1 duty B, optional F IP 44, optional up to IP 65 Design for short-time duty with high performance Thermal protection, special shafts, special flanges, custom designed, stainless steel Type Name Nominal voltages Nominal power Nominal speed Nominal torque Starting torque Nominal current No-load current Characteristics Locked rotor speed Locked rotor torque Nominal efficiency nbreak rpm Tbreak Ncm n Connection Terminal resistance Input power Running capacitor Dynamics Weight Moment of inertia Adm. ambient temperature Ta °C Max. adm. stator temperature Tmax °C Shaft diameter d Max. axial force Fa Max. radial force Fr System technology Recommended combinations oth er g ears an d extensions u p o n re q ue s t Worm gear S 668 S 769 Spur gear Z 8 M 7 Planetary gear PM 60 Rotary encoder RV 30 RI 30

 Open the catalog to page 1
K8-2

Single-phase asynchronous motor Properties: Connection: Service life: Insulation mat. class: System of protection: Special model: Options: 230 V /50 Hz AC system , optional designs for 110 V / 60 Hz or other voltages / frequencies Running capacitor required Connections using K2 type plug-in connectors 20,000 hours, S1 duty B, optional F IP 44, optional up to IP 65 Design for short-time duty with high performance Thermal protection, special shafts, special flanges, custom designed, stainless steel Name Nominal voltages Specification Nominal power Nominal speed Nominal torque Starting torque Nominal...

 Open the catalog to page 2

All Gefeg-Neckar Antriebssysteme GmbH catalogs and technical brochures

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  18. Z6
    Z6

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  21. Z89
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  22. D5
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  23. D6
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  24. D8
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  25. D95
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  28. GS3
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  29. S345
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  30. S567
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  31. S668
    S668

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  32. SC401
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    1  Page

  33. SC401H
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  34. Dg 71
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  35. U 63
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  37. KD 6
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  42. K 5
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  44. PSA 45
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  45. MSA 8
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  46. MSA 5
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  47. PC 63
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  48. MQ5
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  49. MQ8
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  50. MQ6
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  52. G 5
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  53. Z 5
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    6  Pages

  56. Electronics, controllers
    Electronics, controllers

    2  Pages

  57. Planetary gear
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    4  Pages

  58. Worm gear
    Worm gear

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  59. MC motors
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  60. Spur gear
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