Barker Controls, Inc.
Barker Controls, Inc.
Address: 2205 Old Buncombe Road
Greenville, SC 29609
Phone: 800-845-5274
Fax: 864-242-1134
Email: Sales@BarkerControls.com
Website: www.barkercontrols.com
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Unit of Measure

Technical Specs

Brands

 N/A
Autonics

Model

 N/A AK-G/AK-R

Type

 N/A Stepper Motor

Motor Phase

 N/A 5-Phase

Insulation Class

 N/A B Type (130ºC)

Insulation Resistance

 N/A Between the charging part and the case: ≥ 100 MΩ (500 VDC, Megger)

Dielectric Strength

 N/A Between the all charging part and the case: 1,000 VAC ~ 50/60 Hz for 1 minute

Temperature Rise

 N/A ≤ 80ºC (5-phase excitation for rated current, while stop)

Ambient Temperature

 N/A -10 to 50 ºC, Storage: -25 to 85 ºC (No Freezing or Condensation)

Ambient Humidity

 N/A 35 to 85% RH, Storage: 35 to 85% RH (No freezing or Condensation)

Certification

 N/A

Features

N/A

  • Ideal for building compact sized system
  • Low price for improved cost efficiency
  • Backlash 42 mm : ±35' (0.58 ), 60 mm : ±20' (0.33 ), 85 mm : ±15' (0.25 )
  • Brake releases when 24 VDC is applied on brake wire (AK-GB Series, AK-RB Series)
  • Basic step angle 1:5 - 0.144, 1:7.2 - 0.1 , 1:10 - 0.072
  • Allowable speed 1:5 - 0 to 360 rpm, 1:7.2 - 0 to 250 rpm, 1:10 - 0 to 180 rpm
  • Maintain and inspect regularly the following lists.
    • Unwinding bolts and connection parts for the unit installation and load connection
    • Abnormal sound from Ball-bearing of the unit
    • Damage and stress of lead cable of the unit
    • Connection error with driver
    • Inconsistency between the axis of motor output and the center, concentric (eccentric, declination) of the load, etc.
  • This unit may be used in the following environments.
    • Indoors (in the environment condition rated in ‘Specifications’)
    • Altitude max. 2,000 m
    • Pollution degree 2
    • Installation category II