E33HRHP-LNK-NS-00

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The E33HRHP-LNK-NS-00 is a heavy-duty hybrid stepper motor featuring a holding torque of 995 oz-in (7.03 Nm) and a rated current per phase of 7.9 Amps. Manufactured by Kollmorgen as part of the E Hybrid Stepper Motors series, it weighs 7.6 lbs (3.45 kg) and supports a maximum radial force of 35 lbs (156 N).

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Wake Industrial Warranty

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Product Description:

The E33HRHP-LNK-NS-00 is one of the top-quality hybrid stepper motor designed and produced by Kollmorgen. Due to its energy-efficient performance this motor is highly recommended for motion control tasks in industrial automation facilities.

The E33HRHP-LNK-NS-00 E Hybrid Stepper Motor features a holding brake that generates the peak holding torque of 7.03 Nm. This high holding torque feature is very important for applications requiring strong positional stability without motion. The maximum continuous current that the motor windings can handle without overheating is 7.9 amps. The module has the resistance of 0.26 Ohms for each of its winding phases. The lower resistance of its winding allows higher current flow and also improves the torque performance. The phase inductance of this product is 3.1 mH that shows how quickly current can change through the windings. This feature has a positive impact on the response times and also improves its speed performance. This perfectly designed motor dissipates heat effectively as the temperature rises only by 2°C for every watt of power dissipated. This indicates that the motor has an excellent thermal management operating continuously. The rotor inertia is 0.025 oz-in-s² that is very small and allows faster acceleration and deceleration.

This hybrid stepper motor series module comes with a total weight of only 3.4 kg that shows it is easy to carry and install. Along its axis the shaft of the motor is able to handle a maximum axial force of 180 Ibs. The mounting interface of this motor is NEMA Front End Bell that is compatible with standard mechanical mounts that makes the installation easier. The option of adding an encoder is available in this model and this model is backed with a one-year warranty by Wake Industrial.

Dimensions (l1 Max)
6.73 inches (170.94 mm)
Dimensions (l2)
5.61 inches (142.49 mm)
Encoder Option
Available
Holding Torque
995 oz-in (7.03 Nm)
Maximum Axial Force
180 lbs (801 N)
Maximum Radial Force
35 lbs (156 N)
Mounting Configuration
Heavy Duty NEMA Front End Bell
Phase Inductance
3.1 mH
Phase Resistance
0.26 Ohms
Rated Current Per Phase
7.9 Amps
Rotor Inertia
0.025 oz-in-s² (0.177 kg-m² x 10⁻³)
Round Mounting Configuration
on 3 stack motor
Thermal Resistance
2.0 °C/Watt
Weight
7.6 lbs (3.45 kg)

Frequently Asked Questions about E33HRHP-LNK-NS-00:

Q: How does the thermal resistance of 2.0 °C/Watt benefit the E33HRHP-LNK-NS-00?

A: The 2.0 °C/Watt thermal resistance ensures efficient heat dissipation, minimizing overheating risks during continuous operation. This enhances motor reliability and lifespan.

Q: Why is low phase inductance (3.1 mH) important in the E33HRHP-LNK-NS-00?

A: Low phase inductance allows faster current changes, improving the motor's high-speed response. This ensures precise performance in dynamic motion applications.

Q: How does the maximum axial force of 180 lbs improve motor performance?

A: It allows the motor to handle heavy axial loads without mechanical strain. This supports durability in vertical or load-bearing applications.

Q: What is the advantage of having 0.26 Ohms phase resistance in E33HRHP-LNK-NS-00?

A: Low phase resistance reduces power loss and heat generation, increasing efficiency. This helps maintain consistent performance under heavy loads.

Q: Why is a heavy-duty NEMA front end bell used in E33HRHP-LNK-NS-00?

A: It provides robust mounting support and alignment accuracy. This enhances mechanical stability in demanding industrial environments.


Internal Product Review

  • ‘‘The E33HRHP-LNK-NS-00 hybrid stepper motor delivers exceptional performance with 7.9A rated current and 0.26-ohm phase resistance, ensuring efficient power use. Its 3.1 mH phase inductance enhances high-speed response, while the 2.0°C/Watt thermal resistance provides excellent heat management. Durable construction supports up to 35 lbs radial force.’’

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