| MAGNETIC DRIVE COUPLERS
The IDEAL Pump Coupling System for Today's Foam Manufacturers
MHR's line of Magnetic Drive Couplers will couple virtually any chemical metering pump used in high or low pressure RIM. The conversion is quick and simple. MHR looks at the motor/torque requirement of the application, and then calculates the magnets required to run the application without slippage. MHR's rigid alignment system integrates pump and motor together as one single unit. This system provides for the chemicals to be completely self-contained within a stainless steel housing, with shaft seals being eliminated altogether.
No more chemical leakage!
- Eliminates leaks common to any polyurethane systems!
- No more shaft seals to worry about-shaft seal is not required!
- Down time from changing seals, virtually eliminates!
- Variety of magnet sizes offers strong and dependable coupling systems.
- Rigid alignment provides no more needs to shim for alignment.
- Re-circulation ports for cooling purposes are a standard feature on every unit.
Magnetic Coupling Parts List
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Newton Meter Calculation Formula
(From H.P. to KW to Nm)
H.P. x .746KW = KW
Torque = KWx9750/Motor's RPM = NM Torque |
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| Item No. |
Description |
| 1 |
MAG-Flange |
| 2 |
Bellhousing |
| 3 |
Intermediate-Flange |
| 4 |
Intermediate Shaft |
| 5 |
Motor Hub |
| 6 |
Magnetic Coupling |
| 7 |
O-ring |
| 8 |
Fitting Key |
| 9 |
Washer |
| 10 |
Plug |
| 11 |
Stud |
| 12 |
Set Screws |
| 13 |
Cylindrical Pin |
| 14 |
Allen Screw |
| 15 |
Allen Screw |
| 16 |
Allen Screw |
| 17 |
Allen Screw |
| 18 |
Allen Screw |
| 19 |
Hexagonal Nut |
| 20 |
Washer |
Magnetic Coupling Size Guide
| Guide to Magnet (NM) Selection |
MOTOR BASE SPEED |
MOTOR
TORQUE |
Rotary
Power |
Rexroth |
Mag Dr
Coupler
Torque (Nm) |
Max. Motor H.P.
@ 900 rpm's |
Max. Motor H.P.
@ 1200 rpm's |
Max. Motor H.P.
@ 1750 rpm's |
Max. Motor
Torque (Nm) |
| C04 |
A2FK5 |
10 |
0.9 |
1.2 |
1.8 |
7.4 |
| 20 |
1.8 |
2.4 |
3.6 |
14.8 |
| 30 |
2.7 |
3.7 |
5.3 |
22.2 |
| *Standard |
40 |
3.7 |
4.9 |
7.1 |
29.6 |
| |
| C07 |
A2VK12 |
22 |
2.0 |
2.7 |
3.9 |
16.3 |
| 50 |
4.6 |
6.1 |
8.9 |
37.0 |
| *Standard |
80 |
7.3 |
9.8 |
14.3 |
59.3 |
| |
| C38 |
A2VK28 |
85 |
7.8 |
10.4 |
15.1 |
63.0 |
| 135 |
12.4 |
16.5 |
24.1 |
100.0 |
| *Standard |
180 |
16.5 |
22.0 |
32.1 |
133.3 |
| |
| C38 |
A2VK28 |
140 |
12.8 |
17.1 |
25.0 |
103.7 |
| 200 |
18.3 |
24.4 |
35.6 |
148.1 |
| *Standard |
275 |
25.2 |
33.6 |
49.0 |
203.7 |
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| C38 |
A2VK28 |
365 |
33.5 |
44.6 |
65.1 |
270.4 |
*Standard Magnetic Coupler is recommended when either the motor speed is unknown or a larger motor will be added in the future.
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