E41 SMHS-LSS-NS-05

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The Kollmorgen E41 SMHS-LSS-NS-05 is part of the E Hybrid Stepper Motors series, featuring a holding torque of 1380 oz-in (9.74 Nm). This motor supports a rated current of 10.6 amps and operates with an encoder supply voltage of 5 VDC ±10%. It weighs 10.9 pounds (4.94 kg) and can withstand axial forces up to 400 lbs (1780 N).

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Product Description:

Within the Inline family of products, Kollmorgen created the E41 SMHS-LSS-NS-05 to function as a Stepper Hybrid Motor that provides efficient and safe electrical hookups. The precision engineering capabilities of Kollmorgen represent a true and exceptional class in technology development with continuous radiant efficiency.

This prolific E41 SMHS-LSS-NS-05 stepper motor comes from a family of H standard classification. The number 4 denotes a 4.28-inch diameter of its high-class frame size that enhances the overall appearance of the motor with 1 rotor stack. This E series motor has a diverse belonging from a special type of motor that requires a terminal board via conduit connector to meet metric pipe thread for its reliable working. The motor signifies a higher performance with its H-class mounting with a heavy-duty tag. Its four-lead parallel formation helps in enhancing torque output at higher speeds compared to series configurations. Its extreme power of 628 Watts is a useful parameter to assist in selecting compatible drivers and power supplies to ensure safe and smooth processing. Its high 400 Volts requirement determines the potential difference needed to drive current through the motor windings by affecting the motor's speed and torque features. Its two-phase stepper operates to deliver exact speed control.

The E41 SMHS-LSS-NS-05 stepper motor’s 3.8 amperes indicate the maximum continuous current the motor windings can safely handle without overheating. The current directly influences the motor’s torque output. This motor delivers a wide torque spectrum from 6.76 Nm to 9.73 Nm because of Sig-max technology which strengthens its speed of acceleration and motor efficiency as a result. It further sports various unique shaft configurations and termination options. Systems using this motor operate without feedback signals and work best when feedback is unnecessary.

Axial Force
400 lb (1780 N)
Encoder Lines Per Revolution
500 or 1000
Encoder Operating Temperature
-40 to 100 °C
Encoder Output Format
Dual Channel Quadrature with Index (Z)
Encoder Output Frequency
100 kHz
Encoder Supply Voltage
5 VDC ±10%
Encoder Type
Optical Incremental
Holding Torque
1380 oz-in (9.74 Nm)
Phase Inductance
2.5 mH
Phase Resistance
0.16 ohms
Radial Force
140 lb (623 N)
Rated Current/phase
10.6 Amps
Rotor Inertia
0.080 oz-in-s² (0.565 kg-m² x 10^-3)
Thermal Resistance
1.8 °C/Watt
Weight
10.9 lb (4.94 kg)

Frequently Asked Questions about E41 SMHS-LSS-NS-05:

Q: What does H-class mounting mean for the E41 SMHS-LSS-NS-05?

A: H-class mounting ensures heavy-duty durability, making it suitable for high-temperature environments and demanding industrial applications.

Q: What are the torque capabilities of the E41 SMHS-LSS-NS-05?

A: It delivers a torque range from 6.76 Nm to 9.73 Nm, providing robust performance for applications requiring high torque and rapid acceleration.

Q: Does the E41 SMHS-LSS-NS-05 require feedback signals for operation?

A: No, it operates effectively without feedback signals, making it ideal for open-loop systems where precise feedback isn’t necessary.

Q: What is the significance of the rotor stack in the E41 SMHS-LSS-NS-05?

A: The motor features a single rotor stack, optimizing its compactness while maintaining efficiency and high torque output.

Q: How does the E41 SMHS-LSS-NS-05 ensure smooth speed control?

A: Its two-phase stepper design and high voltage rating facilitate accurate, stable speed regulation even under variable load conditions.


Internal Product Review

  • ‘‘This E series of Kollmorgen’s E41 SMHS-LSS-NS-05 stepper motor excels with 3.8 A continuous current capacity and a robust H-class mounting. Its 400 V rating ensures reliable speed control. Also, its remarkable Sig-max technology enhances torque (6.76–9.73 Nm) making it a high-performance, precision-engineered motion solution.’’

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