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Crane Systems and Related EquipmentCrane Saddle: TH Type(Single Speed Type)
Overview
- By adoption of the double channel structure, a girder can be attached to a ship bottom or alongside the saddle freely.
- Brake torque can be adjusted widely from 0% to 60% of the motor torque, and it is user-friendly.
- Manufacturing time of the crane can be reduced by the centering mark for adjustment.
- Driving side of the wheel part is with a gear cover.
- Terminal box that makes wiring simple is included. A cushion starter can be connected easily.
Specifications
-
Source Power
3-Phase 200V 50/60Hz, 220V 60Hz, 380V to 400V/415V 50Hz, 400V to 440V 60Hz -
Max. No. of starts per hour and duty factor
Max. No. of starts per hour: 250 starts/h (THM5-45 and TLM5-45: 150 starts/h), Duty factor: 25% -
Protection Structure
Dust proofing and indoor application (GU can be used outdoor)
Model Specification |
TH5-10 | TH5-28 | TH5-30 | THL5-30 | TH5-56 | THL5-56 | TH5-75 | TH-112 |
|---|---|---|---|---|---|---|---|---|
| Max Wheel Load (ton) | 1.0 | 2.8 | 3.0 | 3.0 | 5.6(4.0) * | 5.6(4.0) * | 7.5(5.0) * | 11.2(7.0) * |
| Max Span (m) | 10 | 12 | 16 | 20 | 18 | 20 | 20 | 20 |
| Traveling Speed 50/60Hz (m/min) | 21/25 | 25/30 | ||||||
| Motor Output 50/60Hz (kW) | 0.30/0.36 × 2units (wiht brake) | 0.70/0.84 × 2units (wiht brake) | 2.5/2.9 × 2units (wiht brake) |
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| No. of Poles | 4 | |||||||
| No. of starts per hour and duty factor |
250 starts/h, 25%ED | |||||||
| Power Source (3-phase) | 200V 50Hz/60Hz, 220V 60Hz, 380 to 400V/415V 50Hz, 400V to 440V 60Hz | |||||||
| Wheel Diameter. (mm) (Material) |
φ125 (FCD) |
φ180 (FCD) |
φ250 (FCD) |
φ300 (FCD) |
φ355 (FCD) |
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| Traveling Rail (kg) | 12,15 | 15,22 | 15,22 | 15,22 | 22,30 | 22,30 | 30,37 | 30,37 |
| Approx. Weight (kg) | 70 × 2 | 110 × 2 | 175 × 2 | 190 × 2 | 250 × 2 | 310 × 2 | 440 × 2 | 650 × 2 |
| Applicable Hoist | Monorail | Monorail / Double rail | ||||||
General note:
The saddle is coated for rust prevention only.
- Figure shown in ( ) is applied for a monorail girder.
Saddle Selection
- The capacity shown in the diagram shows approximate capacity to the maximum span. In the actual selection, the wheel load including the girder must be calculated.
Models
| Type | Max. Wheel Load (ton) | Max. Span (m) | Traversing Speed (m/min) | Models | Body Frame Structure | |
|---|---|---|---|---|---|---|
| Toprun Type Saddle | TH Type | 1 | 10 | 21/25 | TH5-10 | Double-channel structure |
| 2.8 | 12 | TH5-28 | ||||
| 3 | 16 | TH5-30 | ||||
| 3 | 20 | THL5-30 | ||||
| 5.6 | 18 | TH5-56 | ||||
| 5.6 | 20 | THL5-56 | ||||
| 7.5 | 20 | TH5-75 | ||||
| 11.2 | 20 | 25/30 | TH-112 | |||
| Toprun Type Trackless Saddle | TLM Type | 2.8 | 14 | 21/25 | TLM5-28 | Double-channel structure |
| 3.2 | 16 | TLM5-30 | ||||
| 4.5 | 18 | TLM5-45 | ||||
| 10.0 | 20 | TLM5-100 | ||||
| Suspension Type Crane Saddle | SL Type | 0.6 | 10 | 21/25 | SL-6 | L-type frame structure |
| 1 | 10 | SL5-10 | Double-channel structure | |||
| 2.8 | 12 | SL6-28 | ||||
| 3.0 | 16 | SL5-30 | ||||
| 5.6 | 16 | SL5-56 | ||||
| Suspension Type Polyurethane Rubber Wheel Saddle | SLM Type | 1 | 10 | SLM5-10 | Double-channel structure | |
| 2.8 | 12 | SLM5-28 | ||||
| Wheel Unit for Toprun Type Saddle | TLU Type | 2.8 | — | TLU5-28 | — | |
| 5.6 | — | TLU5-56 | ||||
| Wheel Unit for Gantry Crane Saddle | GU Type | 4.5 | — | 25/30 | GU-45 | — |
| 5.6 | — | 30/36 | GU5-56 | |||
| 7.5 | — | GU5-75 | ||||
- When you use the wheel made of polyurethane rubber, be sure to earth the saddle body with a dedicated earth wire. When you use the earth brush in stead of the earth wire, remove coating and rust, and be sure to clean the surface of the rail so that the earth functions well.
Wheel Load Calculation
Traverser
Crab
Gantry Crane
Catalog Lists and Inquiries
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