SN31HCYR-LNK-NS-01

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The SN31HCYR-LNK-NS-01 is a panel-mounted safety interlock switch with a rotary actuator and IP67 ingress protection. Designed by Pacific Scientific as part of the SN Synchronous Motors series, it has a voltage rating of 250V AC and a current rating of 10A. Its enclosure is made of polycarbonate.

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Product Description:

The SN31HCYR-LNK-NS-01 is an AC motor that belongs from the SN series, produced by Pacific Scientific. It features a NEMA 34 frame size, with dimensions of 3.38 inches in width and height. This motor is equipped with a single rotor stack for improved performance and it utilizes a heavy-duty NEMA mounting configuration to ensure secure installation in various systems.

The SN31HCYR-LNK-NS-01 synchronous motor is presented with MS connector for easy and reliable electrical hookups, suitable for a 3-phase electrical setup. It operates at 60 RPM of rotating mechanical speed continuously and requires a 120 V AC voltage source with a 50Hz frequency to operate. The SN31HCYR synchronous motor comes with a laminated rotor type that helps to minimize energy loss and its shaft configuration is a straight key design to allow stable coupling with other mechanical parts and machines. It does not include an encoder for feedback system but an off-board monitoring system can be attached to keep the speed and position in check. The SN31HCYR synchronous motor comes equipped with shaft seal for extra protection from outside pollutants, apart from its IP65 class enclosure protection that shields against particles greater than 1 mm.

The SN31HCYR-LNK-NS-01 synchronous motor has a rated maximum power consumption of 22 W and it draws 0.34 Arms of current. It possesses a power factor of 0.98 that indicates its high efficiency in converting electrical energy to mechanical output and it can operate in ambient temperatures up to 40 degrees C but withstand temperatures up to 90 degrees C, with derating. The SN31HCYR synchronous motor is painted black from the outside, that makes it rust and weather proof. It is available on Wake Industrial with one year warranty and worldwide delivery service.

Actuator Type
Rotary
Cable Entry
M20
Contact Material
Silver alloy
Contact Type
Normally Closed (NC)
Current Rating
10A
Enclosure Material
Polycarbonate
Frame Size
NEMA 34
Frequency Rating
50 Hz
Ingress Protection
IP67
Mechanical Life
1,000,000 cycles
Mounting Type
Panel Mount
Operating Temperature
-25 degrees C to +70 degrees C
Switch Type
Safety Interlock Switch
Voltage Rating
250V AC
Wire Size
0.5-2.5 mm^2
  • SN31 HCYR LNK NS 01
  • SN31-HCYR-LNK-NS-01
  • SN31HCYR LNK NS 01
  • SN31HCYR-LNK-NS-O1
  • SN31HCYRLNKNS01

Frequently Asked Questions about SN31HCYR-LNK-NS-01:

Q: How does the laminated rotor in the SN31HCYR-LNK-NS-01 reduce energy loss?

A: The laminated rotor minimizes eddy current formation, reducing core losses during continuous operation. This design enhances overall efficiency and lowers heat generation in the motor.

Q: Why is the power factor of 0.98 important in the SN31HCYR-LNK-NS-01 motor?

A: A 0.98 power factor indicates minimal reactive power loss, ensuring near-complete conversion of input electrical energy into mechanical output. This reduces wasted energy and improves performance stability.

Q: What advantage does the straight key shaft design offer in SN31HCYR-LNK-NS-01?

A: The straight key shaft provides a secure mechanical fit, preventing slippage during torque transmission. It's ideal for applications requiring precise alignment under load.

Q: Can the SN31HCYR-LNK-NS-01 motor be controlled externally without an encoder?

A: Yes, external off-board monitoring systems can be integrated. These systems help regulate speed and position in applications lacking onboard feedback.

Q: How does the MS connector benefit the SN31HCYR-LNK-NS-01 setup?

A: The MS connector allows for secure and fast electrical connections. It improves installation efficiency and ensures stable current delivery in 3-phase setups.


Internal Product Review

  • ‘‘The SN31HCYR-LNK-NS-01 is a synchronous AC motor. It features a single rotor stack, MS connector for 3-phase wiring and a sealed shaft within a rugged IP65 enclosure. This motor is ideal for conveyor drives and packaging machines requiring consistent low-speed operation at 60 RPM.’’

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