Hoyer HMA4 Manual
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Hoyer HMA4 Manual

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Summary of Contents for Hoyer HMA4

  • Page 1 Electric Motors Motor Manual...

  • Page 2: Table Of Contents

    . . . . . . . . . . . . . . . . . . . . . . . . . . 8 .5 Hoyer VFD application suggestions . . . . . . . . . . . . .

  • Page 3: Notice

    1.2.2 Lifting EN 60034-1 and IEC/EN 60072 unless otherwise specified . For safety reasons all Hoyer motors with frame size 100 or larger are equipped with eyebolts for lifting . Before lifting Motors are rated as standard for the ambient temperature the motor, ensure that the eyebolts are undamaged and range of -20°C to +40°C and site altitudes up to 1000 m above...

  • Page 4: Ex Na/Ec And Tc Motors

    Motor Manual Ex nA/ec and tc motors 2 .3 Frequency converter operation For converter use, PTC has to be connected and only for Below information is a special note for Ex nA/ec and tc mo- quadratic torque application, in frequency range 20-60Hz, switching frequency ≥...

  • Page 5: Receipt, Transport And Storage

    Avoid moisture and shocks during transport . • Check the motor for external damage . • If damage is found, inform the sales representative of Hoyer Motors . • Check all nameplate data and compare it with the re- quirements for the motor . •...
  • Page 6 Motor Manual Outdoor storage If the motor must be stored outdoors, never leave the motor as is in the standard transport packaging . Instead the motor must be: • Taken out of its plastic wrap . • Covered to completely prevent rain from entering the motor .

  • Page 7: Installation And Commissioning

    (contact to ISO 21940-11 . Make sure that the drive components are Hoyer Motors) . the same . Correct alignment is essential to avoid bearing failure, shaft failure and vibration failure . Use only suita- Avoid resonances with a rotational frequency at twice the ble alignment methods .
  • Page 8 Motor Manual ured insulation resistance is less than 10 MΩ at 25°C, the winding must be oven dried . The nominal value is typically 100 MΩ . If the measured value is less than 2 MΩ, the insu- lation resistance is not acceptable . When oven drying the windings, set the oven temperature to approximately 85°C for 10 to 18 hours, followed by 100°C for 7 to 9 hours .

  • Page 9: Electrical Connection And Cabling

    (PTC and Pt100) . Other auxiliary devices may also To comply with EMC requirements and provide proper be located in the terminal box . Hoyer motors are equipped earthing, cables must be shielded and EMC cable glands are with three PTC sensors as standard . Heating elements are recommended .

  • Page 10: Connection Diagram

    1 . Figure 1 Connection types Y/D Star-delta starting Hoyer standard motors are suitable for star-delta starting . The starting current and torque in Y mode are approxi- mately one-third of the starting current and torque in D mode . Make sure there is enough starting torque to acceler-...

  • Page 11: Thermal Protection

    Motor Manual Thermal protection rated voltages (220–240 V and 110–120 V) . The heater strip can be energised when the motor is not running . Heater Thermal protection is used to prevent motor overheating, strips are standard for marine motors with frame size 160 and to monitoring purposes .

  • Page 12: Motor Data And Parts

    © 2010 Hoyer Motors All intellectual property rights and all rights in know-how in relation to this drawing may not be reproduced, stored, or transmitted in any form by any means (electronic, mechanical,photocopying, recording or otherwise) without the prior written consent of Hoyer Motors.

  • Page 13: Bearing Types For Motor

    010 Hoyer Motors All intellectual property rights and all rights in know-how in relation to this drawing may not be reproduced, stored, or transmitted in any form by any means (electronic, mechanical,photocopying, recording or otherwise) without the prior written consent of Hoyer Motors.
  • Page 14 6314/C3 280M1 High Output 280MB 6315/C3 6317/C3 6315/C3 6317/C3 High Output NU319 (B3) 6317/C3 6317/C3 6319/C3 6319/C3 (B5/B35) NU322 (B3) 6319/C3 6319/C3 6322/C3 6322/C3 (B5/B35) 6326/C3 (≤560 kW) 6326/C3 6319/C3 6319/C3 Table 2 Standard bearing sizes in IE1 Hoyer motors...
  • Page 15 6314/C3 6313/C3 250 High Output 6314/C3 6315/C3 6314/C3 6314/C3 6317/C3 6314/C3 280 High Output 6317/C3 6317/C3 6317/C3 6319/C3 6317/C3 315 High Output 6319/C3 6319/C3 6319/C3 6322/C3 6319/C3 6319/C3 6326/C3 6319/C3 6326/C3 Table 3 Standard bearing sizes in IE2 Hoyer motors...
  • Page 16 6313/C3 6314/C3 6317/C3 6314/C3 6317/C3 6319/C3 NU319 6317/C3 6319/C3 6319/C3 6322/C3 NU322 6319/C3 6322/C3 Table 4 Standard bearing sizes in IE3 Hoyer motors Drive end (DE) Non-drive end (NDE) Frame size 2-pole 4/6-pole 2-pole 4/6-pole 6204-ZZ/C3 6203-ZZ/C3 6205-ZZ/C3 6204-ZZ/C3 6306-ZZ/C3...

  • Page 17: Permissible Axial And Radial Bearing Loads

    This section provides information on radial and axial loads with the minimum load and preload . for standard Hoyer IE3 motors . Values can vary . If specific calculations are needed for other IE classes or environmen- tal requirements, please contact Hoyer Motors . Specific per-...
  • Page 18 Motor Manual Permissible radial loads for deep groove ball bearings Speed Frequency Poles 20 .000 running hours 40 .000 running hours Frame Bearing size Motor info size Xmax Xavg Xmax [RPM] [Hz] X0 [N] Xavg [N] X0 [N] HMA3 80 2-4 1500 6204-2Z/C3 HMA3 80 2-2...
  • Page 19 Motor Manual Speed Frequency Poles 20 .000 running hours 40 .000 running hours Frame Bearing size Motor info size Xmax Xavg Xmax [RPM] [Hz] X0 [N] Xavg [N] X0 [N] HMC3 180L-6 1000 6287 5562 4987 4990 4415 3958 HMC3 180L-4 1500 5492 4859...
  • Page 20 Motor Manual Speed Frequency Poles 20 .000 running hours 40 .000 running hours Frame Bearing size Motor info size Xmax Xavg Xmax [RPM] [Hz] X0 [N] Xavg [N] X0 [N] HMC3 250M-6 1000 8138 7210 6472 6459 5723 5137 6313-2Z/C3 HMC3 250M-4 1500 7109...
  • Page 21 Motor Manual Speed Frequency Poles 20 .000 running hours 40 .000 running hours Frame Bearing size Motor info size Xmax Xavg Xmax [RPM] [Hz] X0 [N] Xavg [N] X0 [N] HMC3 315L2-6 1000 11936 10828 9907 9474 8594 7863 HMC3 315L1-6 1000 11936 10828...
  • Page 22 HMC3 355M1-6 1000 17562 16200 15033 13939 12858 11932 6322/C3 HMC3 355L1-4 1500 15342 14152 13133 12177 11232 10423 HMC3 355M-4 1500 15342 14152 13133 12177 11232 10423 HMC3 355L1-2 3000 HMC3 355M-2 3000 NU322/C3 Please contact Hoyer Table 8...
  • Page 23 8945 7545 6314/C3 5218 3818 6317/C3 8278 6578 9708 8008 10886 9186 6317/C3 6348 4648 6319/C3 9360 7140 10948 8728 12256 10036 NU319/C3 Special 6319/C3 7217 4997 6322/C3 11452 8512 13373 10433 14956 12016 NU322/C3 Please contact Hoyer Table 9...
  • Page 24 3220 6319/C3 6957 5257 8132 6432 9100 7400 NU319/C3 Special 6319/C3 5630 3410 6322/C3 8859 5919 10280 8512 NU322/C3 Special Please contact Hoyer Table 10 L10 Grease life 37100 h L10 Grease life 32700 h L10 Grease life 28800 h...
  • Page 25 Motor Manual Permissible axial loads for open deep groove ball bearings, vertical 20 .000 running hours 40 .000 running hours 50 Hz 50 Hz Frame size Motor info Bearing size F (push) F (Pull) F (push) F (Pull) Vertical mounting HMA3 80 1-2 HMA3 80 2-2 6204-2Z/C3...
  • Page 26 Motor Manual 20 .000 running hours 40 .000 running hours 50 Hz 50 Hz Frame size Motor info Bearing size F (push) F (Pull) F (push) F (Pull) Vertical mounting HMC3 160M1-2 3218 1384 2620 HMC3 160M2-2 3276 1325 2679 HMC3 160L-2 3346 1255...
  • Page 27 Motor Manual 20 .000 running hours 40 .000 running hours 50 Hz 50 Hz Frame size Motor info Bearing size F (push) F (Pull) F (push) F (Pull) Vertical mounting HMC3 225M-2 4985 1958 4083 1056 HMC3 225S-4 6312/C3 HMC3 225M-4 HMC3 225M-6 HMC3 225M-2 HMC3 225S-4...
  • Page 28 Motor Manual 20 .000 running hours 40 .000 running hours 50 Hz 50 Hz Frame size Motor info Bearing size F (push) F (Pull) F (push) F (Pull) Vertical mounting HMC3 315S-2 11693 5730 9430 3467 HMC3 315M-2 11945 5479 9681 3216 HMC3 315L1-2...
  • Page 29 HMC3 355L-6 19148 16592 HMC3 355M-2 HMC3 355L1-2 HMC3 355M-4 17511 2453 14917 HMC3 355L1-4 18143 1821 15549 6322/C3 HMC3 355M1-6 19138 4667 16046 1575 HMC3 355M2-6 19986 3820 16893 HMC3 355L-6 21573 2232 18481 Please contact Hoyer Table 11...

  • Page 30: Frequency Converter Operation

    3600 2300 1800 3600 1800 1200 By using a VFD with Hoyer motors, you get optimal operat- 3000 1800 1200 ing conditions of your system . Not only will a VFD-solution increase energy savings, but also reduce application noise Table 12: Maximum operating speed [RPM] and thus give crucial improvements to the surrounding working environment .

  • Page 31: Additional Solutions For Limitation Of Bearing Currents

    Common mode filters are recommended above 75 kW and tion is recommended and could, among others, dU/dt filters should be implemented when supply voltages include: surpasses 500 V . Hoyer can deliver all types of filters upon • Sufficient cable screening, cable gland connec- request .

  • Page 32: Operation

    Motor Manual Operation 9 .1 Considerations Safety equipment must be used during installation and op- eration at the site . The motor is only intended for fixed in- stallation and use by qualified personnel . Motors must only be used according to the rated nominal values on the motor nameplate .

  • Page 33: Motor Operation With A Vfd

    Manual be filled with a mixture of water and ethylene glycol . Con- tact Hoyer regarding the proportion of the mixture . 9 .4 Motor operation with a VFD Before operating a motor with a VFD, ensure that the pa-...

  • Page 34: Maintenance

    Motor Manual 10 Maintenance For spare parts, contact Hoyer Motors with the exact motor type and serial number from the motor nameplate . 10 .1 General 10 .2 Bearings and re-greasing Motors must be maintained . Neglecting motor maintenance will degrade the performance and lifetime of the motor .
  • Page 35 . For miss- rotating or live parts under the maintanance . At the first ing greasing data plate or any doubt please contact Hoyer . startup for the motor the bearings must be greased before startup, else the bearings will be damaged .
  • Page 36 © 2010 Hoyer Motors All intellectual property rights and all rights in know-how in relation to this drawing may not be reproduced, stored, or transmitted in any form by any means (electronic, mechanical,photocopying, recording or otherwise) without the prior written consent of Hoyer Motors.

  • Page 37: Disposal And Environmental Protection

    Manual 11 Disposal and environmental protection 11 .2 RoHS and REACH All motors from Hoyer Motors comply with the RoHS direc- 11 .1 Product disposal information tive and the REACH regulation . Official documents can be In accordance with Directive 2012/19/EU regarding waste...
  • Page 38 © 2010 Hoyer Motors All intellectual property rights and all rights in know-how in relation to this drawing may not be reproduced, stored, or transmitted in any form by any means (electronic, mechanical,photocopying, recording or otherwise) without the prior written consent of Hoyer Motors.
  • Page 40 Hoyer Motors, Motor Manual, April 2021 Head Offices Branch Offices Poland Denmark Germany Stanisława Konarskiego 11 · 33-100 Tarnów Over Hadstenvej 42 · DK-8370 Hadsten Landsberger Straße 155 · 80687 München T +48 668 924 448 T +45 86 98 22 55 · F +45 86 98 17 79 T +49 89 700 88 235 ·...

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