Motorized Rheostats

Motorized Rheostats

Product catalog summary
Overview: On Line Controls, Inc. specializes in high precision proportional controls for automating analog-driven devices with high wattage. Their rheostats are designed for smooth and reliable operation over extended periods, suitable for equipment requiring variable resistance settings.
Specifications: The rheostats feature linear taper windings with a tolerance of ±10%, and wattage ratings are based on a temperature of 25°C. They are available in panel mount units with standard wattage values of 25, 50, and 100 watts.
Motor Options: Both AC reversible motors and DC motors are available. AC models operate at 115 VAC with RPM options of 1, 2, 3, and 5, while DC models operate at 6, 12, or 24 VDC with RPM options of 1 and 2.
Model Details:
  • 25 Watt: AC Model - MACR25, DC Model - MCR25
  • 50 Watt: AC Model - MACR50, DC Model - MCR50
  • 100 Watt: AC Model - MACR100, DC Model - MCR100
Resistance Options:
  • 25 Watt: Ranges from 1 ohm to 25K ohms
  • 50 Watt: Ranges from 0.5 ohm to 50K ohms
  • 100 Watt: Ranges from 1 ohm to 10K ohms
Applications: These motorized rheostats are ideal for applications requiring precise control of resistance in high wattage scenarios.
See more

Catalog excerpts

Motorized Rheostats-1

Motorized Rheostats High Precision Proportional Controls for automating analog driven devices for high wattage. Rheostats are designed and manufactured to operate smoothly and reliably over long periods of use. Used for equipment requiring convenient variable resistance settings. Windings are linear taper and tolerance ± 10%. Wattage based on 25°C. Panel Mount units. Standard Wattage values 25, 50 and 100 Watt. Both AC reversible motors and DC motors are available. On Line Controls, Inc, 9A Kane Industrial Dr., Hudson, MA 01749-2905 USA www.onlinecontrols.com Phone: 978-562-5353 * Fax: 978-562-8986 * Email: [email protected]

 Open the catalog to page 1
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.