Rotary变量柱塞泵(英文)
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Designed for high inlet pressure. Twin PTFE seals running on a ceramic bush allow up to 20 bar.
High metering accuracy. Matched and balanced control components minimise backlash errors.
2
C RANGE METERING PUMPS
Graph 1
10000
MAXIMUM PUMP SPEED (RPM) FOR FLUID VISCOSITY
1000
VISCOSITY cSt
100
10
1 0
200
400
600
800
1000
1200
1400
1600
1800
2000
wenku.baidu.com
SPEED (RPM)
FOREWORD
ROTARY POWER have supplied pumps to the Urethane Foam Industry since 1975. This catalogue sets out the most commonly required information for successful application and reliable use of C range pumps. Further advice and assistance is readily available from our engineers.
"XL" Cam Motors of radial piston configuration. Wheel/shaft/torque module configurations. Design offers high-speed capability. Capacities from 150 to 1120 cm3/rev.
2-3 4-5 6-7 8-9 10-11 12 13 13
TYPE FA MB MD
ME
DESCRIPTION Fixed displacement. Variable displacement manual, fine adjustment with plain handwheel. Variable displacement manual, fine adjustment with dial indicator handwheel. Variable displacement manual, fine adjustment, spindle only.
"XK" Cam Motors radial piston configuration offering static/dynamic brakes, single or 2 speed, wheel/shaft & torquemodule mount options. Heavy-Duty External Load & High-Speed options. Capacities from 1000 to 5000 cm3/rev.
Graph 2
C PUMP MINIMUM BOOST REQUIREMENT (1500 rpm) AND MINIMUM DISCHARGE PRESSURE
MINIMUM BOOST PRESSURE MINIMUM DISCHARGE PRESSURE MAX PRESSURE LIMIT OF VITON LIP
1 cSt
6 Recommended fluid cleanliness Max temperature Optimum Temperature Approximate weight (Kg)
ISO/DIS 4406 Polyol ISO code 18/13 Isocyanate code 16/11
The British Engines group of companies design manufacture and market a wide range of engineered products for offshore, electrical, construction, engineering and other industries, employing nearly 1,000 people on a 4600 sq m site in Newcastle upon Tyne, England.
CONTENTS
Technical Data Performance Data Installation Data - MD Installation Data - FA Pump Application Commissioning & Installation Accessories Ordering Code
ROTARY POWER has over 35 years experience in the design and development of high quality Hydraulic equipment.
Our current product range includes :-
"A" Axial Piston Pumps for heavy-duty open circuit applications. Wide range of controls. Excellent life characteristics. Suitable for most fluids, including HLP, HFA, HFB, HFC, HFD, HFR, HFE, Isocyanates & Polyols. Fixed and variable capacities from 11.5 to 125 cm3/rev.
Wholly owned subsidiaries in the USA and Germany and a network of distributors throughout the world provide product support in most countries.
ROTARY POWER is a company within British Engines Ltd (BEL) group, which was established over 60 years ago.
TECHNICAL DATA
C01
C04
2
6
1800 200 210 250
1800 200 210 250
C - RANGE C07
11.5
1800 200 210 250
C20
33
1800 200 210 250
C38
62
1800 200 210 250
4 Min outlet pressure (bar) above inlet
3. Pressures shown are for fluids complying with cleanliness codes stated in this table.
4. Outlet pressure must never fall below inlet pressure this includes during stationary and start up conditions.
Cartridge shaft seal to ease service and minimise maintenance time.
Certified to ATEX directive 94/9/EC
C RANGE METERING PUMPS
C RANGE METERING PUMPS FOR P.U. FOAM PRODUCTION
6. These recommendations for fluid cleanliness are made, based on the minimum conditions for optimum life. Like any mechanical component, normal wear will be accelerated either, by poor filtration and contaminated fluid or, by the use of abrasive substances such as “carbon black”.
2
2
2
2
2
5 Max inlet pressure (bar) Min inlet pressure (bar) Max viscosity Min Viscosity
20
20
20
20
20
See Graph 2
2000 cSt, for higher viscosities consult ROTARY POWER
1
C RANGE METERING PUMPS
TECHNICAL DATA
S PUMP RANGE
E
E MODEL
N
O Geometric displacement (cc/rev)
T E
1 Maximum speed rev/min 2 Minimum speed rev/min 3 Max outlet pressure TDI (bar) 3 Max outlet pressure MDI, polyol (bar)
"C" Axial Piston Pumps for high accuracy fluid metering with precision flow controls and high-pressure capability. Specifically designed for the Polyurethane Industry. Capacities from 2 to 62 cm3/rev.
FEATURES
Designed specifically for the Polyurethane foam industry from over 20 years application experience and development.
Uniform fluid temperatures throughout the pump.
5. Inlet pressure should be kept to the minimum value possible, based on the characteristics of the fluid and other factors - see application section.
"SMA" Motors heavy-duty radial piston/eccentric configuration, offering excellent life. Withstands high mechanical and hydraulic shock loads. 350bar Continuous pressure rating. Speed & power ratings significantly greater than standard HTLS motors. Displacements from 150 to 10500 cm3/rev.
80ºC
10 to 50ºC
16
18
20
30
40
NOTES FOR TECHNICAL DATA TABLE
1. Maximum allowable speed reduces for high viscosity fluids. Refer to Graph 1.
2. Minimum speed is determined by flow stability.
No leakage return line, pump is internally drained.
Leakage indicator and lubrication ports included
All major components treated to minimise corrosion.
High metering accuracy. Matched and balanced control components minimise backlash errors.
2
C RANGE METERING PUMPS
Graph 1
10000
MAXIMUM PUMP SPEED (RPM) FOR FLUID VISCOSITY
1000
VISCOSITY cSt
100
10
1 0
200
400
600
800
1000
1200
1400
1600
1800
2000
wenku.baidu.com
SPEED (RPM)
FOREWORD
ROTARY POWER have supplied pumps to the Urethane Foam Industry since 1975. This catalogue sets out the most commonly required information for successful application and reliable use of C range pumps. Further advice and assistance is readily available from our engineers.
"XL" Cam Motors of radial piston configuration. Wheel/shaft/torque module configurations. Design offers high-speed capability. Capacities from 150 to 1120 cm3/rev.
2-3 4-5 6-7 8-9 10-11 12 13 13
TYPE FA MB MD
ME
DESCRIPTION Fixed displacement. Variable displacement manual, fine adjustment with plain handwheel. Variable displacement manual, fine adjustment with dial indicator handwheel. Variable displacement manual, fine adjustment, spindle only.
"XK" Cam Motors radial piston configuration offering static/dynamic brakes, single or 2 speed, wheel/shaft & torquemodule mount options. Heavy-Duty External Load & High-Speed options. Capacities from 1000 to 5000 cm3/rev.
Graph 2
C PUMP MINIMUM BOOST REQUIREMENT (1500 rpm) AND MINIMUM DISCHARGE PRESSURE
MINIMUM BOOST PRESSURE MINIMUM DISCHARGE PRESSURE MAX PRESSURE LIMIT OF VITON LIP
1 cSt
6 Recommended fluid cleanliness Max temperature Optimum Temperature Approximate weight (Kg)
ISO/DIS 4406 Polyol ISO code 18/13 Isocyanate code 16/11
The British Engines group of companies design manufacture and market a wide range of engineered products for offshore, electrical, construction, engineering and other industries, employing nearly 1,000 people on a 4600 sq m site in Newcastle upon Tyne, England.
CONTENTS
Technical Data Performance Data Installation Data - MD Installation Data - FA Pump Application Commissioning & Installation Accessories Ordering Code
ROTARY POWER has over 35 years experience in the design and development of high quality Hydraulic equipment.
Our current product range includes :-
"A" Axial Piston Pumps for heavy-duty open circuit applications. Wide range of controls. Excellent life characteristics. Suitable for most fluids, including HLP, HFA, HFB, HFC, HFD, HFR, HFE, Isocyanates & Polyols. Fixed and variable capacities from 11.5 to 125 cm3/rev.
Wholly owned subsidiaries in the USA and Germany and a network of distributors throughout the world provide product support in most countries.
ROTARY POWER is a company within British Engines Ltd (BEL) group, which was established over 60 years ago.
TECHNICAL DATA
C01
C04
2
6
1800 200 210 250
1800 200 210 250
C - RANGE C07
11.5
1800 200 210 250
C20
33
1800 200 210 250
C38
62
1800 200 210 250
4 Min outlet pressure (bar) above inlet
3. Pressures shown are for fluids complying with cleanliness codes stated in this table.
4. Outlet pressure must never fall below inlet pressure this includes during stationary and start up conditions.
Cartridge shaft seal to ease service and minimise maintenance time.
Certified to ATEX directive 94/9/EC
C RANGE METERING PUMPS
C RANGE METERING PUMPS FOR P.U. FOAM PRODUCTION
6. These recommendations for fluid cleanliness are made, based on the minimum conditions for optimum life. Like any mechanical component, normal wear will be accelerated either, by poor filtration and contaminated fluid or, by the use of abrasive substances such as “carbon black”.
2
2
2
2
2
5 Max inlet pressure (bar) Min inlet pressure (bar) Max viscosity Min Viscosity
20
20
20
20
20
See Graph 2
2000 cSt, for higher viscosities consult ROTARY POWER
1
C RANGE METERING PUMPS
TECHNICAL DATA
S PUMP RANGE
E
E MODEL
N
O Geometric displacement (cc/rev)
T E
1 Maximum speed rev/min 2 Minimum speed rev/min 3 Max outlet pressure TDI (bar) 3 Max outlet pressure MDI, polyol (bar)
"C" Axial Piston Pumps for high accuracy fluid metering with precision flow controls and high-pressure capability. Specifically designed for the Polyurethane Industry. Capacities from 2 to 62 cm3/rev.
FEATURES
Designed specifically for the Polyurethane foam industry from over 20 years application experience and development.
Uniform fluid temperatures throughout the pump.
5. Inlet pressure should be kept to the minimum value possible, based on the characteristics of the fluid and other factors - see application section.
"SMA" Motors heavy-duty radial piston/eccentric configuration, offering excellent life. Withstands high mechanical and hydraulic shock loads. 350bar Continuous pressure rating. Speed & power ratings significantly greater than standard HTLS motors. Displacements from 150 to 10500 cm3/rev.
80ºC
10 to 50ºC
16
18
20
30
40
NOTES FOR TECHNICAL DATA TABLE
1. Maximum allowable speed reduces for high viscosity fluids. Refer to Graph 1.
2. Minimum speed is determined by flow stability.
No leakage return line, pump is internally drained.
Leakage indicator and lubrication ports included
All major components treated to minimise corrosion.