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Hydraulic Motors

Hydraulic motors from Mahahydraulics , the prime manufacturer of hydraulics systems are well-suited for mobile applications because of its compact size.

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Hydraulic Motors

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  1. ISO 9001-2008 Certified Radial Piston Hydraulic Motor aLD Series aMD Series aMDS Series a820 Series aHD Series 1

  2. HD Series Hydraulic Motors aim to provide high torque for low speed applications. HDseries On specific request, the motors can also be custom-made to suit high speed requirements. These motors incorporate the “high-flow” distribution system. The HD Series motors are always torque arm mounted, making them the ideal choice for applications such as Bucket Wheel Drive, Apron Feeder, Kiln Drive etc., to eliminate misalignment. The motors run with high efficiency and the power output from the motor is as high as 1000 KW. The Mascot HD Series motors ensure trouble free operation even in dusty environmental conditions. Options aCustomized shaft aIntegral multi plate disc brake aHigh speed versions aDouble shaft aSuper low noise aCorrosion resistant material aThrough hole shaft of various sizes aCustom finish aDeep water submersible aNon magnetic material aDual displacement Features aLong life aHigh mechanical efficiency aConstant torque output aSmooth low speed performance<1rpm aResistance to thermal shock aDouble shaft sealing aShrink disc coupling aShaft or flange mounting aShock resistance aLow noise SPECIFICATION MOTOR FRAME SIZE TORQUE (THEORETICAL) TORQUE MAX SPEED RATED SPEED MAX** PRESSURE RATED DISP(*) PER REV CM3/REV METRIC NM/BAR NM RPM RPM BAR HM 25 25320 402 132660 40 60 345 HM 30 30580 486 160380 35 50 345 HM 36 35460 563 185790 32 42 345 HM 50 26 38 345 798 279180 50168 HM 70 20 28 345 331320 1004 70010 HM 100 12 345 552690 20 1602 100767 **High speed version upon request. * Any other displacement upon request. 14

  3. HDseries DIMENSIONS Motor with Shrink disc coupling * Technical Dimensions are subject to change without prior notice Motor HM50 HM36 HM30 HM25 Type A(MM) 1280 1140 1140 1140 B(MM) 903 834 834 807 DW(MM) 260 260 260 200 E(MM) 235 227 227 160 F(MM) 869 380 380 380 G(MM) 869 810 810 787 Weight 2980 2580 2520 2400 (Kg) (A1,A2,C1,C2) Connec SAE 2” SAE 2” SAE 2” SAE 2” Main Connec SAE 1 ¼” SAE 1 ¼” SAE 1 ¼” SAE 1 ¼” (D1,D2) Drain 15

  4. HDseries with brake DIMENSIONS Hollow shaft with female splines * Technical Dimensions are subject to change without prior notice HMB50 HMB30 Motor Type A(MM) 1250 1100 B(MM) 900 888 DW(MM) 767 755 E(MM) 289 227 F(MM) 555 555 Weight 2980 2600 (Kg) (A1,A2,C1,C2) Connec SAE 2” SAE 2” Main Connec SAE 1 ¼” SAE 1 ¼” (D1,D2) Drain 16

  5. HDseries with brake DIMENSIONS Brake (static/parking) Brake Release Pressure Brake Torque NM Max Motor Type A(MM) B(MM) C(MM) D(MM) HMB30 555 247 84 277.5 50 Bar 80,000 to 1,60,000 HMB 50 480 211 86 240 50 Bar * Technical Dimensions are subject to change without prior notice 17

  6. HDseries DIMENSIONS Motor with Shrink disc coupling Main Connec (A1,A2,C1,C2) Drain Connec (D1,D2) Motor Type Weight (Kg) C(MM) D(MM) A(MM) E(MM) F(MM) G(MM) B(MM) SAE 1 ¼” HMA 70 1460 1250 1295 1007 660 291 675 4450 SAE 2” SAE 1 ¼” HMA 100 1460 1250 1295 1007 660 291 675 4650 SAE 2” Hollow shaft with female splines Main Connec (A1,A2,C1,C2) Drain Connec (D1,D2) Motor Type Weight (Kg) C(MM) D(MM) A(MM) E(MM) F(MM) B(MM) SAE 1 ¼” HMA 70 1460 1250 1107 850 471 675 4100 SAE 2” SAE 1 ¼” HMA 100 1460 1250 1107 850 471 675 4400 SAE 2” * Technical Dimensions are subject to change without prior notice 18

  7. Application for High Torque Gearless Hydraulic System Pulp & Paperindustry u waste paperhandling u cooking process u washing and bleaching Power u conveyor u reclaimer u stacker u bogie drives u unloaders Cement u mill drives u pressure feeders u cane carriers u cane unloaders Rubber& Plastics u winch drives u steering u dredgers u crawlers u drive barges Marine u mouldingmachines u process machines u belt process u screw drives Sugar u ball mills u bowl mills u feeder conveyors u ash handling u feeding gates u conveyors Mining u kiln drivers u driers u chemical u evaporators u mixers u reactors u dryers Material Handling u conveyors u wagon tipplers u side arm charges u paddle feeders u apron feeders u stacker reclaimers u crushers 19

  8. Technical data sheet-model destination code HM HD B 20 A A 1 A 0 Q 0 001 HM-Series Motor LD MD MD-S Series Motor 820 HD A-No Brake B-Wirh Brake Motor size / displacement (Reference) A-SAE Ports with Metric B-Other A-Standard Seals B-Vitron Seals C-Other/Custom 1-Female Splined Front Shaft 2-Shaft with Shrink Disc 3- Male Splined Front Shaft A-Single Displacement B-Dual Displacement 0-Standard 1-Rear Shaft Extension Speed Encoder 0-No Encoder 1-Speed Encoder 0-20- rpm 2-Speed Encoder 0-100- rpm 3-Speed Encoder 0-150- rpm Torque Arm 0-No Torque Arm 1-Standard Arm 2-Torque Arm Special Code for other custom features. Consult for assignment of code. 20

  9. ISO 9001-2008 Certified MAHA HYDRAULICS PRIVATE LIMITED Plot No. F - 62, SIPCOT Industrial Complex Irungattukottai, Sriperumbudur Taluk Kanchipuram District - 602 105 Tamil Nadu, India. Tel Fax Email web : +91- 44 - 4719 3081 / 82 / 83 : +91- 44 - 4719 3080 : sales@mahahydraulics.com : www.mahahydraulics.com 21

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