S-series hydraulic motors

The S-series direct drive hydraulic motors are our response to the various needs in industrial applications to produce continuous high power efficiently without gears. The robust mechanical construction is ideal for demanding applications like shredders, drills and winches.

S-series hydraulic direct drive by Black Bruin.

Sovereign power for any industrial application

Global partnerships with machine manufacturers and listening to end users of heavy-duty machinery around the world and Black Bruin gets the message: The S-series direct drive hydraulic motors with robust and durable piston design and rated up to 22500 ccm and 500 kW are our response to the various needs in industrial applications to produce continuous high power efficiently without gears. S Series is available with several output shafts, including the useful through-hole version. There is simply no power like it.

Features

  • Robust piston design for continuous high power
  • Several output shafts
  • Shift-on-the go 2-speed function
  • Triple-sealed protection

S-series frames

Technical specifications

Displacement [ccm] 4400/6300/7500
Max. theoretical torque [Nm] 31500/45100/53700
Max. torque with 100 bar [Nm] 7000/10000/11900
Max. power [kW] 175
Max. rotating speed [rpm] 180/180/150
Max. pressure [bar] 450
Weight [kg] 430-448

Options

1-speed Yes
2-speed valve Yes

Shaft type

Internal splines Yes
Internal splines, through shaft n/a
External splines, through shaft n/a
External splines, solid shaft n/a
Shrink disc n/a

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Technical specifications

Displacement [ccm] 8800/10000/12600/15000
Max. theoretical torque [Nm] 63000/71600/90200/107400
Max. torque with 100 bar [Nm] 14000/15900/20000/23800
Max. power [kW] 350
Max. rotating speed [rpm] 130/110/90/75
Max. pressure [bar] 450
Weight [kg] 540-618

Options

1-speed Yes
2-speed valve Yes

Shaft type

Internal splines Yes
Internal splines, through shaft Yes
External splines, through shaft Yes
External splines, solid shaft Yes
Shrink disc Yes

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Technical specifications

Displacement [ccm] 13200/15000/18900/22500
Max. theoretical torque [Nm] 94500/107400/135300/136000
Max. torque with 100 bar [Nm] 21000/23900/30000/35800
Max. power [kW] 500
Max. rotating speed [rpm] 85/75/60/50
Max. pressure [bar] 450/450/450/380
Weight [kg] 642-725

Options

1-speed Yes
2-speed valve Yes

Shaft type

Internal splines Yes
Internal splines, through shaft Yes
External splines, through shaft Yes
External splines, solid shaft Yes
Shrink disc Yes

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Technical specifications

Displacement [ccm] 4400/6300/7500
Max. theoretical torque [Nm] 31500/45100/53700
Max. torque with 100 bar [Nm] 7000/10000/11900
Max. power [kW] 175
Max. rotating speed [rpm] 180/180/150
Max. pressure [bar] 450
Weight [kg] 748-766
Brake torque [Nm] 55000

Options

1-speed Yes
2-speed valve Yes

Shaft type

External splines, solid shaft Yes

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Technical specifications

Displacement [ccm] 8800/10000/12600/15000
Max. theoretical torque [Nm] 63000/71600/90200/107400
Max. torque with 100 bar [Nm] 14000/15900/20000/23800
Max. power [kW] 350
Max. rotating speed [rpm] 130/110/90/75
Max. pressure [bar] 450
Weight [kg] 850-868
Brake torque [Nm] 95000

Options

1-speed Yes
2-speed valve Yes

Shaft type

External splines, solid shaft Yes

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Technical specifications

Displacement [ccm] 13200/15000/18900/22500
Max. theoretical torque [Nm] 94500/107400/135300/136000
Max. torque with 100 bar [Nm] 21000/23900/30000/35800
Max. power [kW] 500
Max. rotating speed [rpm] 85/75/60/50
Max. pressure [bar] 450/450/450/380
Weight [kg] 957-975
Brake torque [Nm] 95000

Options

1-speed Yes
2-speed valve Yes

Shaft type

External splines, solid shaft Yes

Valves

Cross-port relief valve, CPV500 Yes
Freewheeling valve, FWV600 Yes

Brochure

S-series brochure

pdf

Language EN DE ZH-CN

Product manual

S-series product manual

pdf

 S for solid experience

Development of the S-series is based on a solid foundation: Black Bruin’s experience of radial piston cam ring technology and its application spans over 60 years.

S for superior performance

The S-series features several output shafts with performance customized to a wide range of applications. The power of S-series has already been translated into greater auger diameter and faster operation in drilling applications and maximal performance and uptime in mining and recycling applications. With Black Bruin S-series motors you get the job done.

S for stamina

The S-series direct drive motor has a robust piston design and transmits hydraulic energy efficiently without gears. Built with strong steel, the S-series motors are meant for heavy-duty action.  The wide sliding surface between cylinder block wall and piston is the secret to the S-series motor’s durability and long life. The S-series also features a design for lower viscosity oils, a slide bearing enabling use of min. 15 cSt viscosity.

S for serviceability

All torque transmitting components of S-series motors are durable and at the same time easy to service: The shaft and cylinder block are two separate parts, which can be serviced independently. The nitrated guide rings and piston inserts are other specially designed service components. If something unexpected happens, you don’t need to buy a new motor but simply change an individual part. The S-series motors are designed for maximal uptime and low TCO.

What our customers say

"Technically, the point was to simplify the design by using a higher displacement motor. It helped to simplify the machine by replacing a small motor and a planetary drive. The motor chosen has even been customized in order to meet SID technical standards and special requirements, which shows the flexibility and customer-oriented approach of Black Bruin."
Léon Vassé, Innovation and Development Manager, SID Machinery (Beijing)
“I was instructed to try and break the S-series powered drill in the testing stages. With the new manifold system this BB Drill is now bulletproof!”
Chris Hoke, National Service Manager, American Piledriving Equipment Inc.
“The Black Bruin powered drills outperform any of our other drills we have in our fleet, hands down!”
Joe Gruber of Goettle, Inc.
“We have purchased several of the APE BB Drills in the past few years. These drills have met our every need and expectation. We have had zero recordable downtime instances since we purchased these units.”
August Beck with AH Beck Foundation

Helping you choose the right product

From product selection to installation support, our factory technical team is ready to help.

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