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Compact silver AC gearmotor with parallel output shaft, open enclosure, horizontal base mount

Dayton

Dayton 52JE39 AC Gearmotor 26 in-lb 4 RPM 115V AC

SKU CH-YDF0-DAZ19

AC gearmotor delivers 26 in-lb torque at 4 RPM with 115V AC permanent split capacitor operation

  • 26 in-lb torque drives heavy loads
  • 4 RPM output suits slow-speed applications
  • 115 V AC supply fits standard mains
  • 30 lb overhung load handles radial force
  • Parallel shaft with cone brake enables precise control

Gearmotor for low-speed torque

The Dayton 52JE39 is a single-shaft AC gearmotor rated at 26 in-lb maximum torque and 4 RPM nameplate speed. It operates on 115 V AC and uses a permanent split capacitor motor with open air-over enclosure. The parallel shaft and CW/CCW rotation suit conveyors, feeders and positioning equipment that need slow, controlled movement.

Capacity and headroom

The gear ratio of 654.2:1 provides high reduction for the rated torque, while the overhung load capacity of 30 lb sets the limit for radial force on the output shaft. Motor insulation class B defines the thermal ceiling for continuous duty. Applications demanding higher speed, greater torque or larger overhung loads will exceed the design envelope.

Build and mounting

Horizontal mounting orientation and a 1.09 in output shaft height align with standard machinery bases. The cone brake holds position when power is removed, and the single parallel shaft simplifies coupling to driven equipment. Open air-over construction requires adequate airflow around the motor body for reliable operation.

Highlights

  • 26 in-lb torque drives heavy loads
  • 4 RPM output suits slow-speed applications
  • 115 V AC supply fits standard mains
  • 30 lb overhung load handles radial force
  • Parallel shaft with cone brake enables precise control

Specifications

BrandDAYTON

Questions about this item

Will the 1.09 in output shaft height line up with my existing mounting plate?

The motor mounts horizontally with the output shaft centreline 1.09 in above the base, so verify your plate puts the driven shaft at the same height or use shims to match.

How can I confirm the 26 in-lb torque is being delivered after installation?

Apply a known load up to 26 in-lb and measure output speed; it should hold at 4 RPM with the 654.2:1 gear ratio and the permanent-split-capacitor motor running on 115 V AC.

Does the box include a capacitor or mounting bolts, or must I source them separately?

The unit ships as the gearmotor only — capacitor, mounting hardware and any coupling are not included and must be purchased separately.

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