Skip to main content

Hitachi

Hitachi Industrial Components & Equipment

TH Type

Toprun Type Crane Saddle

Features

  • 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

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)
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)
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
*1
The saddle is coated for rust prevention only.
*2
Figure shown in ( ) is applied for a monorail girder.

Saddle Selection

Saddle Selection

*1
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.

Brochures & Enquiry