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5

Model Codes

Control
F – Fixed

Control
H – Handwheel
D – Servo
V – None

“A” End Control Location
(viewed from output end)
R – Right hand
L – Left hand

1

3

4

6

8

7

1

2

2

3

6

7

Adjustable Speed Drive Units

Nominal – 3/4 HP (at 1200 rpm)

“A” End (Pump) Control
H – Handwheel
D – Servo
V – None

“B” End Control
13 – 13/32 Cylinder Bore

“B” Fixed End Control
F – Fixed

Table 1. Model Code Breakdown

4

Design

5

5

“A” End Size
13 – 13/32 Cylinder Bore

Transmission

8

Motor

3

4

1

2

5

1

2

Motors

Series – 3/4 HP

Design

Size
13 – 13/32 Cylinder Bore

4

3

5

Pump

3

4

1

2

5

1

2

Pumps

Series – 3/4 HP

Design

Control Location (viewed from shaft
end opposite shaft)
R – Right hand
L – Left hand

4

3

5

6

6

Size
13 – 13/32 Cylinder Bore

Summary of Contents for Vickers MTR3

Page 1: ...I 1820 S Revised 9 1 87 Adjustable Speed Hydraulic Drives TR3 PTR3 and MTR3 Series 20 Design Overhaul Manual Vickers Transmissions ...

Page 2: ...2 EEaton Hydraulics Incorporated 2000 All Rights Reserved ...

Page 3: ...ation 4 A Mounting Position 4 B Control Position 4 C Coupling 4 D Circuit Connection 6 E Power Source 6 F Load 6 G Direction of Rotation 6 III Operation 7 A Fluid Recommendations 7 B Start up 7 C Handwheel Control 7 D Servo Control 7 IV Maintenance and Repair 7 V Warranty 8 ...

Page 4: ... Mounting Position These units can be mounted in any position provided the filler cup is above the highest level of the unit see name plates Also in the case of the motor units the drain line must be connected to the reservoir in such a manner that the case remains full of fluid B Control Position An optional handwheel or servo control can be mounted on either side of the variable speed drive or p...

Page 5: ...trol H Handwheel D Servo V None B End Control 13 13 32 Cylinder Bore B Fixed End Control F Fixed Table 1 Model Code Breakdown 4 Design 5 5 A End Size 13 13 32 Cylinder Bore Transmission 8 Motor 3 4 1 2 5 1 2 Motors Series 3 4 HP Design Size 13 13 32 Cylinder Bore 4 3 5 Pump 3 4 1 2 5 1 2 Pumps Series 3 4 HP Design Control Location viewed from shaft end opposite shaft R Right hand L Left hand 4 3 5...

Page 6: ...tors can either be used in a closed circuit supercharged at 30 psi or in an open circuit with a means of maintaining 30 psi back pressure at the outlet E Power Source This should be an 1150 1800 rpm electric motor or equivalent The source must supply 1 4 horsepower more than the required output F Load The maximum load which may be driven by these units is 3 4 horsepower The 40 inch pounds of torqu...

Page 7: ...t 90 to the direction of controlling efforts The control arm requires a 20 angular movement to change the output shaft speed from zero speed to full speed or a 40 angular movement from full speed in one direction to full speed in the opposite direction The maximum angular movement of the control arm must not exceed 20 each side of neutral It is not recommended that the control arm be actuated whil...

Page 8: ...he article is placed in service or a period of 180 days from the date the article is delivered by us whichever period first expires Unless otherwise stated on the face of our quotation or agreed by us in writing the foregoing sets forth our entire liability on warranties express or otherwise In no event will we be liable for special or consequential damages Form No 00 000 Copyright Eaton Corporati...

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