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Rotary Actuators

Kele Revolution™ 35 lb-in Non-Spring Return Direct Coupled Actuator

Kele Revolution™ KA-35 Series actuators are designed and tested to provide damper actuation up to 35 lb-in. They are non-spring return and with a proven track record of long and trouble-free operation.

Overview

Kele Revolution™ KA-35 Series actuators are designed and tested to provide damper actuation up to 35 lb-in. They are non-spring return and with a proven track record of long and trouble-free operation. The KA-35 Series is powered by 24V AC and accepts all control signals, including 2-position, tri-state, and proportional. They are especially adept at small VAV control damper operations.

The KA-35 Series uses a proven magnetic clutch that makes it impossible to stall the drive motor, and it provides constant torque as long as the signal is applied. Sticky drive applications will not burn out the motor. The hub uses twin-set screws for positive hub-to-shaft linking. The traditional anti-rotation strap is used for 2-point mounting. Signals include 2-position (3-wire), tri-state (floating), and proportional (2 to 10V or 4 to 20mA).

Features & Benefits:
  • Non-spring return 35 lb-in (4 Nm)
  • Stall torque 70 lb-in (8 Nm)
  • Declutch override
  • 2-position and tri-state
  • Proportional 2 to 10V or 4 to 20mA
  • Magnetic motor clutch
  • Over 100,000 cycles nominal
Certifications:
  • UL Listed
  • CSA
  • CE
  • Plenum Rated
Others
Name
Description
File Size
Date
Size
Cross Reference
application/pdf 214.89 KB
9/15/2023
214.89 KB
Motor-Actuator Selection Guide
application/pdf 724.82 KB
9/15/2023
724.82 KB
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Specification Data
application/pdf 609.89 KB
9/15/2023
609.89 KB
Installation Instructions
Name
Description
File Size
Date
Size
205820A Foot-Mount Bracket for DCAs Installation Instructions
application/pdf 282.93 KB
9/15/2023
282.93 KB
201052A,B Auxiliar Switch Installation Instructions
application/pdf 128.2 KB
9/15/2023
128.2 KB
Data Sheet
Name
Description
File Size
Date
Size
ML6174 and ML7174 Non-Spring Return Direct Coupled Actuators Product Data
application/pdf 518.87 KB
9/15/2023
518.87 KB
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Product Data
application/pdf 1.11 MB
9/15/2023
1.11 MB
Name
Description
File Size
Date
Size
Cross Reference
214.89 KB
9/15/2023
214.89 KB
ML6174 and ML7174 Non-Spring Return Direct Coupled Actuators Product Data
518.87 KB
9/15/2023
518.87 KB
205820A Foot-Mount Bracket for DCAs Installation Instructions
282.93 KB
9/15/2023
282.93 KB
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Product Data
1.11 MB
9/15/2023
1.11 MB
Motor-Actuator Selection Guide
724.82 KB
9/15/2023
724.82 KB
201052A,B Auxiliar Switch Installation Instructions
128.2 KB
9/15/2023
128.2 KB
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Specification Data
609.89 KB
9/15/2023
609.89 KB
Name
Description
File Size
Date
Size
Cross Reference
214.89 KB
9/15/2023
Motor-Actuator Selection Guide
724.82 KB
9/15/2023
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Specification Data
609.89 KB
9/15/2023
205820A Foot-Mount Bracket for DCAs Installation Instructions
282.93 KB
9/15/2023
201052A,B Auxiliar Switch Installation Instructions
128.2 KB
9/15/2023
ML6174 and ML7174 Non-Spring Return Direct Coupled Actuators Product Data
518.87 KB
9/15/2023
ML6161/74 and ML7161/74 Non-Spring Return Direct Coupled Actuators Product Data
1.11 MB
9/15/2023