www.jbj.co.uk/mechanical-power-conversion.html Hydraulic Power Take-Off Units HP300 Series 11 #DriveLineHarmony HP 300 Hydraulic Power Take-off Features & Benefits: » Optional sintered iron plates. » No pilot bearing. » Hydraulically actuated. » Straddle bearing design. » Creates 25% higher torque capacity. » Ease of installation. » Remote actuation. » Clutch adjustment not required. » Allows for maximum side load capability. Specifications subject to change without prior notice in the interest of continual product improvement. Contact jbj Techniques Limited tel: +44 (0)1737 767493 or email: info@jbj.co.uk, your Twin Disc representative for engineering specifications. Patent pending. Specifications – HP300 Model Number Maximum Torque Rating Nm (lb-ft) Maximum Safe Speed Maximum Pulley Diameter mm (in) Maximum Pulley Length mm (in) [Grooves] Weight kg (lbs) HP300S – Short 6101 (4500) 2200 355 (14) 320 (12.62) [10] 545 (1200) Driven Machine Load Classifications Uniform Moderate Shock Heavy Shock 1.00 1.00 1.25 1.25 1.25 1.50 1.50 1.75 2.00 1.00 1.25 1.50 1.25 1.50 1.75 1.75 2.00 2.25 1.50 1.75 2.00 1.75 2.00 2.25 2.25 2.50 2.75 1.25 1.50 1.75 1.50 1.75 2.00 2.00 2.25 2.50 Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Up to 3 hours per day 3–10 hours per day Over 10 hours per day Electric motor Multi-cylinder internal combustion engine Multi-cylinder internal combustion engine with high torque rise Single cylinder internal combustion engine Duration of Service Prime Mover All clutch engagements to be with prime mover below 1000 RPM. High inertia loads may require use of larger clutch. Contact jbj Techniques technical office for assistance, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk To calculate application torque: x kW = Torque (Nm) 9550 Engine RPM 5252 x HP = Torque (lb/ft) Engine RPM Torque x Load Factor = Application Torque. Use load factor from chart to the left. Load Classifications based upon AGMA Load Charateristics
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