H31NLLT-LNN-NS-01

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The Kollmorgen H31NLLT-LNN-NS-01 motor, part of the H Hybrid Motors series, offers a holding torque of 239 oz-in (1.69 Nm) with 8.4 Amps rated current per phase. It features splashproof construction with a terminal board and a phase resistance of 0.13 Ohms. The motor weighs 3.2 pounds and adheres to NEMA 42 frame size standards.

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Product Description:

The Stepper Motor H31NLLT-LNN-NS-01 is a high performance hybrid stepper motor designed for precision motion control applications. It is manufactured by Kollmorgen. A trusted name in motion solutions. This motor delivers enhanced efficiency and reliability.

This H31NLLT-LNN-NS-01 stepper motor operates with a holding torque of 1.67 Nm. The holding torque represents the highest amount of torque that can be applied to a motor’s shaft without causing it to turn. This measurement is taken while the motor is stationary and supplied with its rated DC current. Because the motor is powered by pure DC current, the holding torque remains unaffected by the characteristics of the motor’s drive system. This motor utilizes a rated current of 2.7 Amps per phase that ensures consistent and stable operation. The motor is designed to withstand exposure to moisture with a splashproof construction. Phase inductance of this motor is measured at 9.3 mH. This stepper motor weighs 1.45 kg and is compact yet powerful that is suitable for applications requiring high torque with minimal footprint. An optional encoder with a mounted MS connector is available to enhance feedback accuracy for precise motion control. The shaft loading configuration is standard and it offers an axial force capacity of 801 N. This enables it to handle high mechanical loads efficiently.

The H31NLLT-LNN-NS-01 stepper motor integrates SIGMAX® Technology which optimizes performance by increasing torque output by 25 % across the entire speed range. This improvement results in smaller drive requirements and reduces overall system costs. The enhanced torque output enables higher speed operation that allows for more efficient and compact machine designs. The increased efficiency reduces operating costs for various industrial and automation applications.

Axial Force Capacity
180 lb (801 N)
Dimension C
0.705 inches [17.91 mm]
Dimension L1 Maximum
5.61 inches [142.5 mm]
Encoder Option
Mounted MS Connector available
Frame Size
NEMA 42
Holding Torque (2 Phases On)
239 oz-in (1.69 Nm)
Motor Construction Configuration
Splashproof Construction, Terminal Board
Phase Inductance
1.0 mH
Phase Resistance
0.13 Ohms
Radial Force Capacity
35 lb (156 N)
Rated Current/phase
8.4 Amps
Rotor Inertia
0.0083 oz-in-s2 (0.0586 kg-m2 x 10^-3)
Shaft Loading
Standard configuration
Thermal Resistance
3.9°C/Watt
Weight
3.2 lb (1.45 kg)
  • H31-NLLT-LNN-NS-01
  • H31NLLT LNN NS 01
  • H31NLLT-LNN-NS-O1
  • H31NLLTLNNNS01

Frequently Asked Questions about H31NLLT-LNN-NS-01:

Q: What role does SIGMAX® Technology play in the H31NLLT-LNN-NS-01?

A: SIGMAX® Technology increases the torque output of the H31NLLT-LNN-NS-01 by 25%. This enhances speed performance and reduces the overall system cost.

Q: How does the holding torque of the H31NLLT-LNN-NS-01 affect performance?

A: The H31NLLT-LNN-NS-01 stepper motor has a holding torque of 1.67 Nm. It ensures maximum shaft stability without rotation when powered with rated DC current.

Q: Can the H31NLLT-LNN-NS-01 handle high mechanical loads?

A: Yes, the H31NLLT-LNN-NS-01 offers an axial force capacity of 801 N. This allows efficient handling of heavy mechanical loads in demanding applications.

Q: How does the rated current of the H31NLLT-LNN-NS-01 ensure stability?

A: The H31NLLT-LNN-NS-01 operates at 2.7 Amps per phase. This rated current provides consistent performance and maintains stable operation under varying conditions.

Q: Is the H31NLLT-LNN-NS-01 suitable for compact installations?

A: Yes, the H31NLLT-LNN-NS-01 weighs just 1.45 kg and has a compact design. It delivers high torque while fitting into minimal footprint applications.


Internal Product Review

  • ‘‘The H31NLLT-LNN-NS-01 stepper motor is a top-tier hybrid motor with 1.67 Nm holding torque and 9.3 mH phase inductance. Its SIGMAX® Technology increases torque output by 25%, enhancing speed and efficiency. This motor comes with 801 N axial force capacity and 2.7 Amps rated current.’’

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