Current Based Electric Tube Expansion Machine
BHARTIYA Electric Tube Expansion Drive Unit is governed by a separate Electric Control Panel which is adjusted by a simple Digital Display. When the Electrically Driven Motor reaches the desired Torque, the Control unit Mechanism automatically shuts off the Power and on pressing the Reverse Button the Tube Expander retracts out from the Tube. The Fully Automatic system ensures the Tube are rolled to maximum tightness without excessive cold worked stress in Tube Metal which prevents injuring Tube ends or distorting Tube Sheet Ligaments.
Model No. |
Phase |
Supply Voltage Volts |
Maximum Current AMPS |
Control Panel Suitable for Drives |
BTC - 23010 |
Single |
230 |
10 |
BD-0, BD-1, BD-2, BD-2TS, BD-3, BM-2M5, BD-3M5, BD-2M25, BD-3M25 |
BTC - 11020 |
Single |
110 |
20 |
BD-0L, BD-1L, BD-2L, BD-2TSL, BD-3L, BM-2LM5, BD-3LM5, BD-2LM25, BD-3LM25 |
Note : Latest Design Highly Advanced - Micro processor based torque control unit- Also available - quote on request.
Electrically Operated Drive Units For Current Based Tube Expansion Machine
FEATURES :
1. It consists of heavy duty motors.
2. Continuous cycle operation vs. Intermittent cycle operation of drives from other manufactures.
3. High torque to weight ratio.
4. Spare parts are easily available worldwide.
Drive Model |
No Load Speed R.P.M. |
Expansion Range |
Full Load Current AMPS |
Full Load Torque KGM |
Drive Weight Kgs. |
|||
230V |
110V |
S.STEEL TUBE O.D. M.M |
COPPER TUBE O.D. M.M. |
230V |
110V |
|||
BD-0 BD-1 |
BD-0L BD-1L |
700 550 |
6 to 12 10 to 16 |
8 to 16 13 to 22 |
1.3 3.4 |
2.6 6.8 |
0.36 0.46 |
2.6 4.1 |
BD-2 BD-2TS BD-3 |
BD-2L BD-2TSL BD-3L |
560 1380/560 270 |
16 to 28 16 to 28 25 to 45 |
19 to 34 19 to 34 38 to 65 |
2.7 2.75 6.0 |
8.0 5.5 12.0 |
1.26 2.2 / 3.0 3.0 |
7.7 5.4 11.3 |
BD-2LM5 BD-3LM5 |
BD-2LM5 BD-3LM5 |
112 56 |
25 to 50 25 to 57 |
38 to 70 38 to100 |
4.0 6.0 |
8.0 12.0 |
3.8 12.0 |
10.0 16.0 |
BD-2M25 BD-2LM25 |
BD-3M25 BD-3LM25 |
21 11 |
38 to 63 50 to 104 |
– – |
4.0 6.0 |
8.0 12.0 |
31.5 48.0 |
15.0 19.0 |