F43HEMA-R4-KS-NV-00

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The Pacific Scientific F43HEMA-R4-KS-NV-00 is a rotary actuator from the F Servomotors series, designed with an IP65 front panel for optimal protection. It features a 4P3T contact configuration with a current rating of 10A and a voltage rating of 250VAC. The actuator operates between -25°C and +70°C, ensuring reliable performance.

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Product Description:

F43HEMA-R4-KS-NV-00 is a F40 series servo motor. It is designed and manufactured by Pacific Scientific. F40 series motors deliver 3.6 to 6.9 Nm standstill torque and 9.2 to 17.5 Nm peak torque. These motors have a brushfree design which is a feature that allows reliable and safe operation. Traditional motors use carbon brushes for commutation. These brushes wear out during operation and must be replaced periodically. Furthermore, brushed commutation can lead to sparking, which is a safety hazard. Brushless F40 motors use electronic circuits instead of carbon brushes. These electronic circuits have no moving parts, and perform safely and reliably for extended periods of time. F40 motors use ferrite magnets and are able to match motor and load inertia. Operators can order primary and secondary feedback devices and optional holding brakes.

Typical F40 motor applications include coil winders, textile machines, press feeds and material handling systems. F43HEMA-R4-KS-NV-00 is a motor with a resolver as a primary feedback device. The motor is without a secondary feedback device. The main shaft on the motor does not have a seal. Technical data for the motor includes 3.6 Nm (32 lb.-in) continuous stall torque, 9.2 Nm (81 lb-in) peak torque, and 0.00106 kg m2 rotor inertia. The stall torque specification are valid for motor windings at 155 degrees Celsius and 25 degrees Celsius ambient temperature, and when the motor is mounted on an aluminum sink measuring 10 x 10 x 0.25 inches. Weight of the F43HEMA-R4-KS-NV-00 motor is 7.5 kilograms. Continuous stall current for the motor is 7.2 Amps and the current at peak motor torque is 21.6 Amps. The servo motor is waterproofed as per NEMA MG1-1.26.

Actuator Type
Rotary
Approvals
UL, CSA, CE
Contact Configuration
4P3T (Four Pole, Three Throw)
Contact Material
Silver alloy
Current Rating
10A
Mechanical Life
25,000 operations minimum
Mounting Style
Panel mount
Operating Temperature
-25°C to +70°C
Protection Class
IP65 (Front panel)
Switch Function
Maintained (Stay Put)
Terminal Type
Screw terminal
Voltage Rating
250VAC
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Frequently Asked Questions about F43HEMA-R4-KS-NV-00:

Q: Does the shaft include a seal?

A: The shaft is without a seal.

Q: How can you mount the motor?

A: The motor has a flange for mounting.

Q: What is the motor weight?

A: Weight of the motor is 7.5 kilograms.

Q: What is the peak torque?

A: The peak output torque is 9.2 Nm.

Q: What is the torque at standstill?

A: The torque at standstill is 3.6 Nm.


Internal Product Review

  • ‘‘F43HEMA-R4-KS-NV-00 is a brushless servo motor. It is optimized for industrial applications that require speed and position control. ’’

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