Cv_throttle_system_r226.084.en-01.pdf

Spare Parts Catalog

Doc. No. R 226.084 en

Electrically Operated Hydraulic Rotor Throttle System

SANDVIK VSI Option

This document is valid for:

Serial No. / Machine No.

Signature

SANDVIK VSI Option Electrically Operated Hydraulic Rotor Throttle System © Copyright 2013 Sandvik SRP AB. All rights reserved. No parts of this document may be reproduced or copied in any form or by any means without written permission from Sandvik SRP AB. All data and information in this manual may be changed without further notice. Reservations for misprints. Document number: R 226.084 en Original instructions Issue: 20130415 Version: 01

Sandvik SRP AB Stationsplan, SE-233 81 Svedala, Sweden Tel: +46 (0)40 40 90 00, Fax: +46 (0)40 40 92 60 www.sandvik.com

SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

1.1 Background Due to customer feedback and requests from the regions, we are pleased to announce the release of the all new electrically operated rotor throttle adjustment system for the full range of Sandvik VSI crushers. This new unit gives the possibility to adjust the rotor throttle easily via an electrical control box / panel, which can be located either on the crusher, or remotely in a control room. This facility is especially useful, when the customer’s needs of production change on a fairly regular basis. Altering / changing the position of the rotor throttle gate, will change the ratios between rotor feed and Bi-Flow, which in turn will adjust the product grading from the crusher. The adjustment of product (particle size distribution from the crusher), is basically achieved by adjusting / measuring / recording, the ratio of motor amps draw (kW power) and tonneage feed rate to the crusher. The new electrically operated rotor throttle unit part number 906.0648-00 , consists of an electric motor which in turn drives a pumping unit, both of which are located in a weather proof composite box. The box is located onto the crusher roof via a quick fit bracket (via the existing roof swing bolt) and is connected hydraulically via the existing quick release couplings from the rotor throttle cylinder. Electrics are connected to the unit via an IP55 rated 6 pin plug and socket, supplied as standard with the unit.

© 2013 Sandvik SRP AB

Doc. No. R 226.084 en Ver. 01

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SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

1.2 Installation overview

1. With the existing manual system of rotor throttle adjustment still connected, move the cylinder piston to its innermost position. This will ensure that excess oil is returned to the main tank and prevent the electrically operated tank (to be fitted) from overflowing.

2. Fit the Frame for Hydraulic Unit (488.1548-901) to the roof of the crusher using one of the roof swing bolts, and install the Box (919.0289-00) in the frame.

3. Disconnect the quick release couplings of the hydraulic rotor throttle hoses at the side of the crushing chamber.

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Doc. No. R 226.084 en Ver. 01

© 2013 Sandvik SRP AB

SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

4. Connect the hydraulic hoses (connected to the rotor throttle) to the quick release couplings on the side of the Box (919.0289-00). These have unique fittings to ensure correct fitting.

5. Connect the the 6 pin plug to the socket on the side of the Box (919.028900).

6. To operate the rotor throttle, activate the unit by pressing the start button.

© 2013 Sandvik SRP AB

Doc. No. R 226.084 en Ver. 01

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SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

7. To open or close the rotor throttle, turn and hold the the switch in the relevant position. When released the switch automatically returns to the central position, where there will be no movement of the piston / rotor throttle.

8. When the desired operating position of the rotor throttle is achieved, switch off the unit / pump, by pressing the stop button.

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Doc. No. R 226.084 en Ver. 01

© 2013 Sandvik SRP AB

SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

1.3 Technical data For complete technical specifications, please refer to the Owner Manual from the manufacturer.

© 2013 Sandvik SRP AB

Motor

400VAC, 0.37 kW, 50/60 Hz, 4 pole

Valves

110V Solenoid (2 off)

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SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

1.4 Part numbers

8

4

15

8

Position number

Electrically Operated Rotor Throttle Unit

906.0648-00

1

Oil Reservoir

910.0206-00

2

Pump

906.0655-00

3

Electric Motor

972.1697-00 902.1191-00

4

Bell Housing

5

Manifold

902.1192-00

6

Directional Valve

902.1193-00

7

Solenoid Coil

902.1194-00

8

Box

919.0289-00

9

Throttle Valve

902.1195-00

10

Flow Restrictor

902.1196-00

11

Quick Release Coupling

900.3239-00 900.3240-00

12

Quick Release Coupling

13

Electrical Contact

976.0036-00

14

Connection

976.0037-00

15

Control Box

976.0038-00

16

Frame for Hydraulic Unit

488.1548-901

3

2

7

9

5

10

6

16

1

11

14

Doc. No. R 226.084 en Ver. 01

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© 2013 Sandvik SRP AB

SPC Sandvik

Electrically Operated Hydraulic Rotor Throttle System

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© 2013 Sandvik SRP AB

Doc. No. R 226.084 en Ver. 01

9

7

B

Open

6

2

4

5

0,25

A

Denna ritning får inte utan PMC Hytech AB:s medgivande kopieras, utlämnas till eller delgivas tredje man. This drawing must not without concent of PMC Hytech AB be copied, transmitted or disclosed to any third party. www.pmchytech.com

11

M

9

Close

B

3

A

7

12

150 BAR

10

B

14

A

14

M

HYDRAULIC SYSTEM

3

W

1

2

V

6

5

4

1

U

13

8

QTY 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1

AS BUILT WORKSHOP DEVELOPMENT TENDER PROPOSAL

ITE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

15

400V AC 3 PHASE

Voltage electric motor: 400VAC 50HZ Control voltage: 110VAC Oil-viscosity at 40ºC: 32-46 Cst Normal working temperature: 30-60ºC

COMPONENT OILRESERVOIR PUMP ELECTRIC MOTOR BELL HOUSING MANIFOLD DIRECTIONAL VALVE SOLENOID COIL BOX-HYDRAULIC-UNIT THROTTLE VALVE FLOW RESTRICTOR QUICK RELEASE COUPLING QUICK RELEASE COUPLING ELECTRICAL CONTACT CONNECTION CONTROL BOX

5 M CABLE

HYDRAULIC CIRCUIT DIAGRAM

Drawn

JÅ

Designed

JÅ

Date

Kommendörsgatan 1 – 271 00 YSTAD – SWEDEN Tele. +46 (0)411 69000 Telefax. +46 (0)411 69049

DWG.NO

Rev

I

A2-20344

SANDVIK P/N 906.0648-00

SANDVIK SRP

VSI AUTOSPJÄLL

MODEL CODE TANK-A-2.0L-3G PUMPSUPPORT-0,25CC-35-(2/2) MS71B-4 0,37kW 230/400V B3/B14 BELL-HOUSEING-MICRO-3G 08-M30-401 CED-08-E78 G8A-110 VAC-Coil BOX-HYDRAULIC-UNIT NV1-8-C-0 A-HOLE 3-0,8MM 3820-MALE-3/8"-TEMA 5020-MALE-12"-TEMA HAN-KIT-B6 LIKR+VARISTOR 230 V-A CONTROL BOX VSI Autospjäll

2012-09-05

EMERGENCY STOP/ ISOLATOR

OPEN CLOSE

SANDVIK PART NO PART NUMBER 910.0206-00 3409-0089 906.0655-00 3409-0076 972.1697-00 7402-0004 902.1191-00 3409-0121 902.1192-00 7153-0001 902.1193-00 5301-0246 902.1194-00 3419-0022 919.0289-00 3409-0120 902.1195-00 02-173506 3409-0108 902.1196-00 900.3239-00 S185553 900.3240-00 S185595 976.0036-00 43-473-B6 976.0037-00 8711-0081 976.0038-00 8703-0028

STOP

START

ELECTRICAL CABINET

N PE

115V

S1 1 2

1 2 3

3~

2

4 3 Open 0 Close

S3 3 4

C1 13 14 4H

S2 3 4

1

ES 1 2

ELMOTOR

M1

U1

1W1 1 1V1 1 1U1 1

115V

400V 50HZ MAX 10A

L1 L2 L3

2 4 6

C1 1 3 5 4H 2 4 6

0,63-1A

1L3 1L2 1L1 5

4 U1

U1

1,5A

E1

34 33

1 2

32

7

8

31

SV2

SV1

115 VAC CONTROL VOLTAGE

T1

A1

6

U1

A2

C1

N

N

MCB1 1 3 5

ELECTRIC CIRCUIT DIAGRAM

2 4 6 14

1 3 5 13

4C 3D 3D 3D ELMOTOR

Drawn

JÅ

Designed

JÅ

Date

Kommendörsgatan 1 – 271 00 YSTAD – SWEDEN Tele. +46 (0)411 69000 Telefax. +46 (0)411 69049

2012-09-05

DWG.NO

Rev

I

A2-20344

SANDVIK P/N 906.0648-00

SANDVIK SRP

VSI AUTOSPJÄLL