E22NRFT-LDF-NS-00

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The Kollmorgen E22NRFT-LDF-NS-00, part of the E Hybrid Stepper Motors series, features a NEMA 42 frame size with a round mounting configuration. It offers a holding torque of 239 oz-in and a rated current of 8.4 Amps per phase. Constructed to be splashproof with a terminal board.

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Product Description:

The E22NRFT-LDF-NS-00 is a stepper motor developed by Kollmorgen. It operates as a precise motion control device designed for complex industrial automation requirements. The motor has strong construction together with peak efficiency and dependable operation. This provides seamless entrance into robotics maintenance systems and automated production equipment.

This E22NRFT-LDF-NS-00 stepper motor provides dynamic control system support through its rotor inertia value of 0.0083 oz-in² for controlled and smooth movement. Its engineering supports a 180-pound (801 Newton) maximum axial load. This makes the motor possible to handle demanding tasks. The NEMA 42 frame-compliant stepper motor integrates easily through its round mounting structure. The resilient construction of this device guarantees operational sustainability and operational efficiency. The E22NRFT-LDF-NS-00 stepper motor presents a compact foundation. It measures 5.61 in (142.49 mm) from L1 and 4.85 in (123.19 mm) from L2 in dimensions. The motor provides reliable mechanical attachment through its shaft measurement of 0.625 in (15.875 mm). This motor achieves a thermal resistance rating of 3.9°C/Watt that allows successful heat dissipation to maintain stable operation during heavy loads. The stepper motor produces 239 oz-in (1.69 Nm) of holding torque which ensures both high precision and density of torque. The equipment functions optimally when it draws 8.4 Amps phase-rated current at 0.13 Ohms resistance per phase along with 1 mH inductance per phase.

Secure electrical integration of E22NRFT-LDF-NS-00 stepper motor is achieved through an insulating bushing. This is removable and has a splash-proof terminal board and PG 13.5 and ½-inch NPSC tap connections. The motor maintains its operational capabilities in harsh environments because of its rugged design which makes it suitable for different situations. The Kollmorgen E22NRFT-LDF-NS-00 stepper motor stands as an exceptional selection for industrial precision motion control. This is due to its reliable performance alongside efficiency and adjustable characteristics.

Axial Loading Capacity
180 lbs [801 N]
Connection Type
Conduit connection with removable insulating bushing
Construction Material
Splashproof with Terminal Board
Frame Size
NEMA 42
Holding Torque
239 oz-in [1.69 Nm]
Maximum Dimensions L1
5.61 in [142.49 mm]
Maximum Dimensions L2
4.85 in [123.19 mm]
Mounting Configuration
Round
Phase Inductance
1 mH
Phase Resistance
0.13 Ohms
Rated Current/phase
8.4 Amps
Rotor Inertia
0.0083 oz-in²
Shaft Diameter
0.625 in [15.875 mm]
Terminal Options
PG 13.5 tap or half-inch NPSC tap
Thermal Resistance
3.9°C/Watt

Frequently Asked Questions about E22NRFT-LDF-NS-00:

Q: How does the NEMA 42 frame size benefit E22NRFT-LDF-NS-00?

A: The NEMA 42 frame in the E22NRFT-LDF-NS-00 provides enhanced mechanical stability, ensuring compatibility with heavy-duty industrial applications requiring high torque and precision.

Q: Why does the E22NRFT-LDF-NS-00 use a terminal board design?

A: The E22NRFT-LDF-NS-00 integrates a terminal board for secure electrical connections, reducing wiring complexity and improving system reliability in industrial environments.

Q: How does the insulating bushing improve E22NRFT-LDF-NS-00 safety?

A: The insulating bushing in the E22NRFT-LDF-NS-00 stepper motor prevents electrical faults, ensuring safe operation by minimizing potential short circuits and external interference.

Q: Why does the E22NRFT-LDF-NS-00 have multiple terminal connection options?

A: The E22NRFT-LDF-NS-00 stepper motor offers PG 13.5 and NPSC tap connections, providing installation flexibility for diverse industrial automation setups.

Q: How does the conduit connection enhance E22NRFT-LDF-NS-00 installation?

A: The conduit connection in the E22NRFT-LDF-NS-00 simplifies cable management, reducing electromagnetic interference and ensuring efficient power distribution for optimized performance.


Internal Product Review

  • ‘‘The E22NRFT-LDF-NS-00 by Kollmorgen is an excellent choice for precision motion control. With a holding torque of 239 oz-in, phase inductance of 1 mH, and axial load capacity of 180 lbs, it ensures reliable performance. Its splashproof construction and NEMA 42 frame make it ideal for CNC, robotics, and industrial automation.’’

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