Robinson makes United move

The 20-year-old centre-half, who has captained the Tractor Boys' under-21s on a number of occasions, has one first team appearance to his credit at Portman Road.

He also featured six times during a loan spell with National League side Woking last season.

Subject to Football Association and National League ratification, Robinson will be in line to make his United debut against Kidderminster Harriers on Saturday.

His initial spell at The Jakemans Stadium runs until September 24.