H21NREC-LNN-NS-00

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The H21NREC-LNN-NS-00 features a splashproof construction and a standard NEMA front-end bell configuration. Manufactured by Kollmorgen as part of the H Hybrid Motors series, this motor weighs approximately 1.45 kg and measures 54.86 mm in width. It supports a phase current of 8.4 Amps DC.

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Product Description:

The model H21NREC-LNN-NS-00 is a high quality Stepper Motor designed for precision applications. This motor ensures reliable operation across various industrial settings. It supports encoder mounting and motor connector options. Its splashproof construction adds durability that is suitable for demanding environments.

This H21NREC-LNN-NS-00 stepper motor features a width of 54.86 mm and a maximum length of 70.62 mm. This motor weighs approximately 1.45 kg that ensures manageable handling. It incorporates a front end bell configuration following the standard NEMA guidelines. The frame reference of this stepper motor corresponds to NEMA 42. This ensures compatibility with various mounting setups. This motor includes a round mounting configuration (Code R) for secure installation. The L construction comprises a conduit connection with a removable insulating bushing whereas the M construction offers a conduit connection with a PG 13.5 TAP excluding an insulating bushing. It maintains stable rotational motion with a rotor inertia of 0.0586 oz-in-s². The encoder mounting option of this motor facilitates integration with feedback systems. This two phase stepper motor operates with inherent precision, moving in small, highly accurate increments of 1.8° per step which translates to 200 discrete steps per full revolution. This precise stepping mechanism ensures consistent positioning without the need for complex control algorithms.

The H21NREC-LNN-NS-00 stepper motor operates with a phase current of 8.4 Amps (DC) to deliver consistent performance. Its design ensures seamless compatibility with various control systems. The available motor connector allows quick and secure electrical connections. The splashproof construction increases its resistance to environmental factors. This H Hybrid stepper motor is engineered to deliver high torque and efficiency that is ideal for applications requiring precise motion control and robust performance.

Construction Option L
Conduit connection with removable insulating bushing
Construction Option M
Conduit connection PG 13.5 tap; no insulating bushing
Encoder Mounting
Available
Frame Size
NEMA 42
Front End Bell
Standard NEMA
Length
70.62 mm
Motor Connector
Available
Phase Current
8.4 A (DC)
Rotor Inertia
0.0586 oz·in·s²
Round Mounting Option (Code R)
Available
Splashproof Construction
Included
Thermal Resistance
3.9 °C/W
Weight
1.45 kg
Width
54.86 mm
  • H21-NREC-LNN-NS-00
  • H21NREC LNN NS 00
  • H21NREC-LNN-NS-OO
  • H21NRECLNNNS00

Frequently Asked Questions about H21NREC-LNN-NS-00:

Q: How does the splashproof construction of the H21NREC-LNN-NS-00 stepper motor enhance its durability?

A: The splashproof design protects the motor from environmental factors like moisture and dust. This ensures reliable performance in demanding industrial environments.

Q: What makes the H21NREC-LNN-NS-00 stepper motor suitable for precise motion control?

A: It operates with 1.8° per step accuracy, providing 200 discrete steps per revolution. This ensures consistent positioning without complex control algorithms.

Q: How does the encoder mounting option of the H21NREC-LNN-NS-00 improve system integration?

A: The encoder mounting facilitates feedback system integration for precise control. This improves motion accuracy in complex automation applications.

Q: What mounting configurations are supported by the H21NREC-LNN-NS-00 stepper motor?

A: It features a round mounting configuration (Code R) for secure installation. The NEMA 42 frame ensures compatibility with various setups.

Q: How does the phase current of the H21NREC-LNN-NS-00 stepper motor affect performance?

A: The motor operates at 8.4 Amps (DC) for stable and consistent performance. This high phase current supports demanding industrial applications.


Internal Product Review

  • ‘‘The H21NREC-LNN-NS-00 stepper motor offers precise 1.8° stepping accuracy with 200 steps per revolution. Its NEMA 42 frame enables versatile mounting, while the 8.4 Amps (DC) phase current ensures stable performance. The splashproof construction and encoder mounting option enhance durability and integration flexibility.’’

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