HSM490

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The Kollmorgen HSM490 Servo Motor features a dielectric rating of 1500 VACrms at 50/60 Hz and IP65 protection with MIL-SPEC connectors (MS-3102R12S-3P). Its power leads (R, S, T) and brake system (BR+, BR-) ensure reliable operation. The tightening torque specifications (80-85 lb-in) maintain O-ring seals.

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Product Description:

The Kollmorgen HSM490 Servo Motor is built to meet IP65 standards when used with environmentally sealed Military Specification (MS) cable assemblies and shaft seals. It provides effective protection against dust and water jets that is suitable for demanding environments.

The HSM490 servo motor operates with power leads R, S, and T. It features a dielectric rating of 1500 VACrms at 50/60 Hz for one minute. The torque requires for its connectors ranges from 80 – 85 lb-in. This motor brake connectors follow MIL-SPEC standards with a designated part number of MS-3102R12S-3P. The feedback and brake connections use dedicated torque specifications (80 – 85 lb-in and 34 – 40 lb-in) that ensures a positive seal of the O ring for IP65 compliance. The power connector follows a defined pin configuration where Pin A corresponds to R, Pin B to S, Pin C to T, and Pin D to the motor case. The brake system includes Pin A for BR+ and Pin B for BR-. The power and feedback connections are designed to provide secure and reliable operation under various working conditions.

This HSM490 servo motor also follows a strict mounting requirement to ensure proper orientation, recommending that connectors project downward to maintain its environmental ratings. This motor must be securely connected to the machine using either a torsionally rigid coupler or a reinforced timing belt to ensure optimal performance and stability. It is crucial to avoid using couplers that lack rigidity, as they can introduce mechanical compliance that leads to undesirable oscillations, backlash or delays in torque transmission. With its rugged construction and high torque performance, this HSM series servo motor is ideal for automation and precision control applications.

Ambient Temperature (Operating)
0 to 40°C
Damping
0.60 lb-in/krpm
Friction Torque
1.2 lb-in
Max. Operating Speed
3000 rpm
Motor Weight (Shipping)
31.1 lb
Poles
6
Relative Humidity
5% to 95%
Rotor Moment of Inertia
0.0060 lb-in²
Series
HSM Brushless Servo Motors
Sine Wave Torque Constant
0.74 Nm/A
Square Wave Torque Constant
0.81 Nm/A
Thermal Resistance
0.48 °C/Watt
Voltage Constant
90 V/krpm
Winding Inductance
5.4 mH
Winding Resistance
0.90 Ω

Frequently Asked Questions about HSM490:

Q: What environmental protection features does the Kollmorgen HSM490 Servo Motor offer?

A: The HSM490 servo motor meets IP65 standards when used with sealed MS cable assemblies and shaft seals. This ensures protection against dust and water jets, making it suitable for demanding environments.

Q: What are the torque and voltage requirements for the HSM490 servo motor's connectors?

A: The HSM490 servo motor requires connectors with a torque range of 80 – 85 lb-in. It operates with a dielectric rating of 1500 VACrms at 50/60 Hz for one minute to ensure secure connections.

Q: How should the HSM490 servo motor be mounted to ensure optimal performance?

A: The motor should be mounted with connectors projecting downward to maintain IP65 environmental ratings. Using a torsionally rigid coupler or reinforced timing belt is recommended for optimal stability and performance.

Q: What are the feedback and brake connection requirements for the HSM490 servo motor?

A: Feedback and brake connections require torque specifications of 80 – 85 lb-in and 34 – 40 lb-in respectively. These specifications ensure proper O-ring sealing and IP65 compliance.

Q: How does the HSM490 servo motor ensure secure and reliable operation?

A: The motor's power and feedback connectors follow a defined pin configuration. This design ensures secure connections and reliable operation under various working conditions, promoting performance stability.


Internal Product Review

  • ‘‘The Kollmorgen HSM490 Servo Motor (HSM490) excels in automation with its 1500 VACrms dielectric rating, IP65 protection, and MIL-SPEC connectors (MS-3102R12S-3P). Its precise torque tightening specifications (80-85 lb-in) and rigid mounting requirements ensure stability. It is ideal for high-performance, precision control in demanding environments.’’

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