Technical Catalogue January

Motion Systems ML52/B Speed increaser gearbox with through-shaft for pumps GR.2/3 © 2018 Dana Brevini S.p.A. all rights reserved. Hydr-App, SAM Hydraulik, Aron, Brevini Hydraulics, BPE Electronics, VPS Brevini, OT Oiltechnology, logos are trademarks or are registered trademarks of Dana Brevini S.p.A. or other companies Dana in Italy and other countries. The technical features supplied in this catalogue are non binding and no legal action can be taken against such material. Dana Brevini will not be held responsible for information and specifications which may lead to error or incorrect interpretations....

Motion Systems GENERAL FEATURES This catalog shows the characteristics of the gearboxes (speed in-creasers) ML and B series, and gearboxes (speed reducers) RD. Gearboxes are gerally used for the connection of hydraulic pump with low speed tractor power take-off. Calculation for gears was done according to UNI ISO 6336. Calculation for bearing was done according to ISO 281. Operating temperature is between -20 °C to + 85 °C. Materials used for the components of gear have been chosen according to the study of different requirements of resistance to stress and wear. In particular, the gears are...

Motion Systems Example of calculation of gearboxes duration: Speed increaser ML32 - transmission ratio 1: 2.5 - rpm 1000 Operating torque:: Duty cycles: In diagram curve number 7 has to be considered (gear ratio 1: 2.5 at 1000 rpm). The estimated duration of the average torque of 60.4 Nm is approximately 3600 hours. Lubricating oil The types of oil, in the following table, are those suggested for the For features that are outside the range of proposed values, please correct lubrication of the gears and are differentiated according to the contact our sales department. temperature at which gearboxes...

Pump side SPEED INCREASER GEARBOX FOR PUMPS GR.2 WITH EUROPEAN UNIFIED FLANGE ORDERING CODE ML32 = Speed increaser (aluminium body) P.T.O. 1 = Male 1” 3/8 DIN 9611 2 = Female 1” 3/8 DIN 9611 3 = Female 1” 3/8 DIN 9611 + tightening 12 = Female 1” 3/8 DIN 9611 short 18 = Female z21 - 16/32 DIN 9611 19 = Female z21 - 16/32 DIN 9611 + tightening Coupling for pump to be required to our sales department.

Motion Systems TECHNICAL DATA Mounting positions Average torque on pinion (Cm) Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty.

ML52 SPEED INCREASER GEARBOX FOR PUMPS GR.2/3 WITH EUROPEAN UNIFIED FLANGE Pump side ORDERING CODE ML52 = Speed increaser (aluminium body) P.T.O. 1 = Male 1” 3/8 DIN 9611 2 = Female 1” 3/8 DIN 9611 3 = Female 1” 3/8 DIN 9611 + tightening 12 = Female 1” 3/8 DIN 9611 short 18 = Female z21 - 16/32 DIN 9611 19 = Female z21 - 16/32 DIN 9611 + tightening Coupling for pump to be required to our sales department. Flange Omit for pumps GR.3 C = predisposition for pumps GR.2 - GR.3 S = SAE A - see page 30 T = SAE B - see page 30 Mounting positions 1/2/3/4 Transmission ratio 1 = 1 : 1.0 1,5 = 1 : 1.5 2...

Motion Systems TECHNICAL DATA Mounting positions Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty.

ML52/SAE A-B SPEED INCREASER GEARBOX FOR PUMPS SAE A/B 200 [7.874] Pump side ORDERING CODE ML52/SAE A = Speed increaser (aluminium body) ML52/SAE B = Speed increaser (aluminium body) P.T.O. 1 = Male 1” 3/8 DIN 9611 2 = Female 1” 3/8 DIN 9611 3 = Female 1” 3/8 DIN 9611 + tightening 12 = Female 1” 3/8 DIN 9611 short 18 = Female z21 - 16/32 DIN 9611 19 = Female z21 - 16/32 DIN 9611 + tightening Input shaft 9 = Female Ø 25 16 = Female Z18 DIN 5482 (35x31) Coupling for pump to be required to our sales department.

Motion Systems TECHNICAL DATA Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty. Mounting positions

ML52/B SPEED INCREASER GEARBOX WITH THROUGH-SHAFT FOR PUMPS GR.2/3 WITH EUROPEAN UNIFIED FLANGE Pump side Mounting positions ORDERING CODE ML52B = Speed increaser (aluminium body) P.T.O. 4 = Female/Female Ø 35 short 6 = Male/Male 1” 3/8 DIN 9611 7 = Female/Female 1” 3/8 DIN 9611 8 = Female/Male 1” 3/8 DIN 9611 15 = Female/Female 1” 3/8 DIN 9611 short 23 = Male 50x45 Z=24 DIN 5482 Male 1” 3/8 DIN 9611 Coupling for pump to be required to our sales department.

Motion Systems TECHNICAL DATA Mounting positions Average torque on pinion (Cm) Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty.

B-585/A SPEED INCREASER GEARBOX FOR PUMPS SAE A 20.5 [0.807] Pump side ORDERING CODE B-585/A - ** -1/ *** - * - ** - ** - ** B-585/A = Speed increaser for pumps SAE A P.T.O. 1 = Male 1” 3/8 DIN 9611 3 = Female 1” 3/8 DIN 9611 + tightening 19 = Female z21 - 16/32 DIN 9611 + tightening Variants 00 = No variant Coupling 00 = No Coupling 02 = Z=18 BF3/2 2T = Z=18 BF3/2T 03 = Z=18 BF3 Pinion internal teeth A0 = Z13 16/32” B0 = Z15 16/32” C0 = Z18 DIN 5482 (from 1/1.0 to 1/3.8 transmission ratio) Mounting positions 1/2/3

Motion Systems TECHNICAL DATA Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty. Average torque on pinion (Cm) Mounting positions

B-585/B SPEED INCREASER GEARBOX FOR PUMPS SAE B 121 [4.764] Pump side ORDERING CODE B-585/B - ** -1/ *** - * - ** - ** - ** B-585/B = Speed increaser for pumps SAE B P.T.O. 1 = Male 1” 3/8 DIN 9611 3 = Female 1” 3/8 DIN 9611 + tightening 19 = Female z21 - 16/32 DIN 9611 + tightening Variants 00 = No variant Coupling 00 = No Coupling 02 = Z=18 BF3/2 2T = Z=18 BF3/2T 03 = Z=18 BF3 Pinion internal teeth A0 = Z13 16/32” B0 = Z15 16/32” C0 = Z18 DIN 5482 (only until 1/3.8 ratio)

Motion Systems TECHNICAL DATA Transmission ratio * Maximum torque on pump: C1= maximum starting torque; C2= maximum torque for continuous duty. Average torque on pinion (Cm) Mounting positions