| Certification: | GS, RoHS, CE, ISO9001 |
|---|---|
| MOQ: | 1 |
| Structure: | Motor |
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LKR8-01 Rotary Hydraulic Motor
| 1. | Rotation | Unlimited | ||
| 2. | Max axial load | ±80 KN[ 17985 lbf ] | ||
| 3. | Max radial load | 60 KN[ 13489 lbf] | ||
| 4. | Torque at 25 MPa | 3000 Nm[ 2213 lb ft ] | ||
| 5. | Rated displacement | 832cm3/rev | ||
| 6. | Rotation speed | max 30 rpm | ||
| 7. | Oil duct area for frapple | 150mm2[0.232 in2] | ||
| 8. | Weight | 45kg[ 203 lb] | ||
| 9. | Function | Max working pressure | Rec oil flow | Connection |
| 10. | R-rotation | 25MPa[3625PSi]* | 30 l/min[7.9 gal(uS)/min] | G1/2" |
| 11. | GO-grapple/tool open | 35MPa[5076PSi] | G3/4" | |
| 12. | GO-grapple/tool close | 35MPa[5076PSi] | G3/4 | |
Q1: What is the delivery date after an order is placed?
A: It depends on whether the products you buy are in stock. If we have inventory, we can arrange shipment in 2 to 3 days. If not, the delivery time is determined by the production time of the factory.
Q2: If the products do not meet the requirements, how to solve the problem?
A: If the products do not conform to the customer's samples or have quality problems, our company will be responsible.
Q3: How to calculate torque?
A: The calculation formula is as follows:
Torque (Nm) = Displacement (cc/rev) x Working Pressure (MPa) x 0.16 (Factor)
According to the functional theorem: Vm (ml per radian) × w (radian per second) × p (MPa, differential pressure) × (total hydraulic motor efficiency) = w (radian per second) × T (Nm); so T =Vm×P×η; where the milliliter per radian of Vm is converted into milliliter per revolution and needs to be divided by 2π, which is multiplied by 0.16.
The displacement can be seen from the product label. The working pressure depends on the pressure gauge at the entrance of the orbit hydraulic motor. Knowing these two values, you can calculate the output torque of the orbit hydraulic motor at this time.
Q4: What kind of Motor circuit is there?
A: Hydraulic motor circuit has series and parallel connection.
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