Advantages:
Low start-up pressure;
Shaft seal can bear high back pressure;
The motor can be used in parallel or series configurations;
Disc distribution system with automatic compensation for high
efficiency;
Tapered roller bearings permit high axial and radial loads.
Characteristic features:
1. Advanced manufacturing devices for the Gerolor gear set, which
use low pressure of start-up, provide smooth, reliable operation
and high efficiency.
2. Shaft seal can bear high pressure of back and the motor can be
used in parallel or in series.
3. Special design in the driver-linker and prolong operating life
4. Special design for distribution system can meet the requirement
of low noise of unit.
5. Compact volume and easy installation
Product application:
Keystone hydraulic motors are widely applied in agriculture
machinery, fishing machinery, plastic industry, mining, and
construction machinery, especially fitted to lower load
applications, such as plastic injection mold machine, cleaner,
grass cutter,Winches, Conveyors, Slews, Sweeper Drives, Augers,
Cutters, Mowers and Chippers.
Main specifications:
Displacement (ml/r) | 50 | 63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 |
flow (LPM) | cont. | 40 | 40 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| int. | 50 | 50 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
speed (RPM) | cont. | 755 | 630 | 750 | 600 | 475 | 375 | 300 | 240 | 190 | 160 | 110 |
| int. | 970 | 790 | 940 | 750 | 600 | 470 | 375 | 300 | 240 | 200 | 128 |
pressure (MPa) | cont. | 14 | 14 | 17.5 | 17.5 | 17.5 | 16.5 | 13 | 11 | 8.5 | 8.5 | 8 |
| int. | 17.5 | 17.5 | 20 | 20 | 20 | 20 | 17.5 | 14 | 11.5 | 11.5 | 9 |
torque (N*m)
| cont. | 100 | 124 | 190 | 240 | 292 | 363 | 358 | 352 | 360 | 420 | 464 |
| int. | 126 | 156 | 220 | 280 | 340 | 430 | 448 | 470 | 470 | 548 | 580 |
output power (KW) | cont. | 9.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 10 | 7 | 6 | 5 | 5 |
| int. | 11.2 | 15 | 15 | 15 | 14.5 | 14 | 13 | 9.5 | 9 | 8 | 8 |
Quick details:
Type: hydraulic motor Color: as client's requests
Brand name: KERSTERN Certificate: ISO9001
Material: carbon steel Place of origin: China
Usage: Slewing drive, Injection machine etc. Model number: OMR BMR
Dtailed images:
Packing & delivery:
We supply hydraulic orbital motor, steering unit, steering column
China high quality with ISO9001 certificate and 1 year warranty.
We devoted ourselves to hydraulic parts about 10 years. Covering
all over the world market, we are expecting become your long- term
partner in China.
Service:
PRE-SALE SERVICE:
We provide pre-sales in our first cooperation,make clear your
situation and give you some advice,you can making invest
budget,manufacturing,planing,so that customers can make a
reasonable plan with less cost.
Stage 1st: Let us be honest with each other and make clear the
situation of each customer first,then we can give the best advice .
Stage 2nd: I will give the details to each customers for reference,
including the dimension,performance,quality and price level.
Stage 3rd: we can compare the product one by one ,then confirm the
reasonable products with the best price.
AFTER-SALE SERVICE:
After-sale service are most important in each business, we will do
the below things in each order:
Stage 1st;Tracking the shipment and inform the customer before the
arrival date.
Stage 2nd:Tracking the quality during the use condition.warranty 1
year
Stage 3rd:We will charge all the questions if you buy from me
,because reputation is most important in exporting business
FAQ:
Q1: Are you trading company or manufacturer ?
A: We are manufacturer
Q2: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We will show you
the photos of the products and packages before you pay the balance.
Q3: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q4: Can you produce according to the sample?
A: Yes, we can produce according to your sample or your specific
drawings
Q5: How about your delivery time?
A: Generally, it is about 25-45 days.Specific delivery time depend
on your quality
If any questions, please feel free to contact us.
