HT

Model

HT

 

Displacement

cc

Input pressure cont.

bar

Differential pressure cont.

bar

Flow cont.

lpm

Torque cont.

Nm

Speed max.

rpm

Power max.

Kw

Weight

Kg

160 161.1 210 200 100 470 625 27.5 20
200 201.4 210 200 125 590 625 33.5 20.5
250 251.8 210 200 125 730 500 33.5 21
315 326,3 210 200 125 950 380 33.5 22
400 410.9 210 180 125 1080 305 30 23
500 523.6 210 160 125 1220 240 26.5 24

Highlights

  • High performance squared stator roller, separately driven and hydraulically compensated disc valve and tapered roller bearings
  • These motors are suitable for all those applications where high torque is required and continuous duty or frequent inversions of the sense of rotation

• Low speed high torque motor with rollers in the gear ring (Geroller rotor set) and a separate pressure compensated valve plate distributor

• For open and closed circuit, suitable for continuous operation under adverse conditions such as high pressure, “thin” oil and frequent start / stop and / or reverse thanks to reduced friction by hydrodynamic lubrication of the rollers in the gear ring durability and better efficiency, even at high continuous pressure

• The separately driven distributor plate with hydraulic valve clearance compensation and optimized geometry ensures minimization of hydraulic and mechanical losses

• The high-capacity tapered roller bearing allows high static and dynamic radial loads by output shaft to 50 KN

• Integrated non-return valves (standard) for reduction of the maximum case pressure with closes drain port

• External drain port to relieve the pressure of the housing

• Very compact size and high power density

• Excellent starting performance and smooth running at low rpm

Variants
• HTS – Standard Version
• HTC – short bearingless configuration

Options
• HPS – High pressure shaft seal (with support ring reinforced standard seal) – an external drain is required for almost all operating conditions
• FKM – Viton ® shaft seal (recommended for high temperatures or use of synthetic fluids)
• “Heavy duty” version (screw lock from loosening under vibration, shaft seal cover of reinforced material, with no check valves – needed drain removal)


Port Mounted Valves
• VAF 10-D – shock valve
• VCD2 10-S/AF – load-holding valve single acting with shuttle valve for controlling the brake
• VCR1 10-D/AF – load holding valve with double acting shuttle valve to control the brake
• VSC / F – flush valve

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Brevini Ireland Ltd.
Allenwood Enterprise Park, Allenwood, Naas, Kildare, Ireland.
  
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