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QF Series

The ideal gearmotor for a wide variety of product applications. Dependability and versatility have made the QF Series the most popular selling Merkle-Korff gearmotor. Available with a broad selection of gearing and custom modifications.




Torque: Up to 125 inch lbs. (14.1 Nm)
Speed: 3 to 600 rpm*

Description

Type: Zinc die cast AC gearmotor
Output speeds: 3 to 600 rpm*
Voltage: 24v - 230v, 60Hz
Bearings: Self-aligning sintered bronze with large
                  oil reservoir
Termination: Spade terminals or lead wires
Protection: Impedance or thermally protected
Duty Cycle: Intermittent or continuous
Motors Available: 3400, 3700, 4500
Rotation: Unidirectional; PSC-Reversing (QFS)
Cover: Die cast

Typical Applications

Valve actuators · Food and restaurant equipment
· Vending machines · Ice makers · Pumps
· Banking equipment · Agricultural equipment
· Business equipment · Water softeners

Optional Features

Customized output shafts (see output shaft
section) · Various lead lengths, terminals and
connectors · Cone brake (3400 and 3700),
Positive stop brake (3700 and 4500) and Coil
spring brake (see accessories section)
· Needle bearings for high radial loads
· Cooling fan · Various mounting options including
case mounting · Tapped windings (3700 and 4500)
· 50 Hz · UL, CSA, CE

*Note: Speed and torque combinations will vary depending on the motor/gearbox combination.



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