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HDT 09J - Data sheet

HDT 09J - Data sheet

HDT 09J - Data sheet

Product catalog summary
Introduction
This document provides technical specifications for the HDT 09J servo motor, developed by Swedish Innovative Servo Motion Engineering since 1994. It includes electric and mechanical data, motor structure, and protection features.

Specifications
  • Electric Data: Details on electric parameters are not explicitly provided in the text.
  • Mechanical Data: Includes resolver feedback and motor name structure.
  • Protection Class: HDD motors meet IP 65 requirements, with IP-67 available upon request.
  • Insulation Class: Complies with EEC LV Directive 73/23/EEC and 93/68/EEC, with test report E9911111E01.

Motor Name Structure
The motor name includes details such as flange size, stator length, winding, feedback, power connector, brake, shaft key, and options. For example, HDT indicates a 10 pole shaft motor.

Holding Brake and Thermistors
Options for brakes include no brake (A) or holding brake (D). Thermistors are used for protection, but may not react quickly enough during high pulse loads.

Torque and Current
Torque is measured in Nm at a 90ºC temperature rise, with current measured in Ampere rms. The document provides a graph showing torque versus speed.

Important Notes
HDT motors can achieve high peak torques, but high currents can cause rapid temperature rises. The protection thermistor may not react fast enough during high pulse loads.

Load Specifications
Maximum axial and radial loads are specified for different speeds, with a life expectancy of 20,000 hours for shaft motors. Data were measured on an HDT 09J-Ma series motor under specific conditions.
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Catalog excerpts

HDT 09J - Data sheet-1

Swedish Innovative Servo Motion Engineering Since 1994 Electric data For higher torques, see next page. Mechanical data (resolver feedback) Holding brake Protection class Insulation class Overheat protection consists of triple PTC thermistors. HDD motors comply with The insulation system complies the requirements for IP with the requirements of EEC LV 65. IP-67 is available on Directive 73/23/EEC and request. 93/68/EEC. Test report Motor name structure Flange size Stator length Winding HDT = 10 pole shaft motor. Approximate in cm. 09 = 92 mm. E(shortest), J, N(longest). Suitable rail voltage at 6000 rpm. Feedback Power connector Brake Shaft key Options See the feedback list on www.hddservo.com/product-options/ Many different pinouts available; see www.hddservo.com/product-options/ A = no brake, D = holding brake. Data see above. A = shaft with key, B = shaft without key. AAA = standard. For other options please contact HDD. HDD Sweden AB | www.hddservo.com | [email protected] | +46 8 86 87 80

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HDT 09J - Data sheet-2

Torque Torque in Nm at 90ºC temp rise (median temp rise, i.e. average between min and max temp for 25% cycle). Current Current at 90ºC temp rise, in Ampere rms. Data were measured on an HDT 09J-Ma series motor mounted on a ver�cal 260 x 200 x 12 mm aluminum plate in free air, with a maximal winding temperature rise of 90ºC and driven by a commercially available nverter. Data are given for con�nuous opera�on and two drive cycles: 1 min on and 3 min off, and 3 min on and 9 min off, respec�vely. Important note on peak torque and currents HDT motors are capable of high peak torques. At very high...

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