High Quality 250a current collector for crane busbar, graphite copper busbar
USD $55 - $75 /Piece
Min.Order:10 Pieces
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Wuhan March Industrial Electric Co., Ltd.
Business license
Business Type: Manufacturer
Main Products: conductor bar ,current collector ,enclosed conductor bar ,seamless conductor bar ,high tro reel system ,copper busbar ,Crane Conductor Bus bar ,Copperhead conductor bar ,C-track busbar ,c-track festoon system ,conductor busbar ,busbar system
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Product Details
High Quality 250a current collector for crane busbar, graphite copper busbar
| Rated current (A) | Head | Vertical movement (mm) | Horizontal movement (mm) | Setting height (mm) | Weight (kg) | Shoe material |
| 50 | 1 | - | - | - | 0.4 | Copper/Graphite |
| 100 | 1 | +80/-20 | -63/+63 | 102 | 0.8 | Copper/Graphite |
| 200 | 2 | +80/-20 | 63/+63 | 102 | 1.6 | Copper/Graphite |
| 250 | 1 | -50/+50 | -50/+50 | 230 | 3.5 | Copper /Graphite |
| 500 | 2 | -50/+50 | -50/+50 | 230 | 7 | Copper /Graphite |
Item | Weight(KG) | Material | Part No. |
100A Contact Shoe and Holder | 0.062 | Copper/Graphite | 21993 |
100A Contact Shoe and Holder | 0.311 | Copper/Graphite | 45823 |
100A carbon brush for crane current collector
| Rated current (A) | Head | Vertical movement (mm) | Horizontal movement (mm) | Setting height (mm) | Weight (kg) | Shoe material |
| 50 | 1 | - | - | - | 0.4 | Copper/Graphite |
| 100 | 1 | +80/-20 | -63/+63 | 102 | 0.8 | Copper/Graphite |
| 200 | 2 | +80/-20 | 63/+63 | 102 | 1.6 | Copper/Graphite |
| 250 | 1 | -50/+50 | -50/+50 | 230 | 3.5 | Copper /Graphite |
| 500 | 2 | -50/+50 | -50/+50 | 230 | 7 | Copper /Graphite |
Contact area : 360mm2 &1088 mm2
Shoe Pressure :0.007 k/mm2
Allowed Wearing : 5mm & 8mm
Max Speed: 200 m/min
Spring Load Weight :2.5KG & 8KG
1. Expansion Sections
| Rated Current (A) | Material | Weight(kg) | Standard Length |
| 60A | Galvanized steel | 3.22 | 4.5 M |
| 100A | 3.48 | ||
| 125A | 4.37 | ||
| 160A | Aluminum &Stainless steel | 3.19 | |
| 200A | 3.30 | ||
| 250A | 3.49 | ||
| 315A | 3.61 | ||
| 400A | 3.69 | ||
| 500A | 4.01 | ||
| 160A | Copper | 3.39 | |
| 250A | 3.97 | ||
| 400A | 4.9 |
Application Environment :
The expansion sections are required to compensate for therma expansion
MCCBII System can run for 150m without an expansion section
2.Power feed
| Item | Weight | Parts No. |
| <100A End Power Feed | 0.041 | 27105 |
| <250A End power Feed | 0.18 | 26105 |
| >250A End power Feed | 0.25 | 26106 |
3.Joints and Cover
| Items | Material | Weight | Parts No |
| Joints | Galvanized steel | 0.049 | 28111 |
| Copper | 0.031 | 28112 | |
| Aluminum | 0.082 | 28113 | |
| Joint Covers | PVC | 0.028 | 26104 |
4. Hanger Clamps
| Item | Material | Largest Installation Distance | Weight (kg) | Parts NO. |
| Anchor Clamp | PVC | 1.5 m | 0.04 | 27104 |
| 1-Pole Hanger Clamp | 0.03 | 28101 | ||
| 3-Pole Hanger Clamp | 0.06 | 27103 | ||
| 4-Pole Hanger Clamp | 0.07 | 27101 | ||
| 2-Bolt 4 pole Hanger | 0.08 | 27102 |
5. End Caps
| Material | Weight(kg) | Parts No. |
| Steel | 0.042 | 28107 |
| Copper | 0.04 | 28106 |
| Aluminum | 0.22 | 28105 |
| Transition Cover | 0.11 | 28104 |
Contact information :
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