Technical Data; Memory Capacity; Battery - Atlas Copco Tensor STB User Manual

Wireless tool for the power focus tightening controller

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 Connection, blue LED: Indicates connection to Power Focus

 Batch, green LED: Indicates Batch done

 Battery, yellow LED: Indicates battery status (flashing light for low, and

fixed light for empty battery)

 Alarm, red LED: A tool event is detected, for example Tool overheated

The function button, situated on the direction ring, can be configured as an input like the digital inputs on

Power Focus. It can generate different inputs depending on the position of the direction ring, clockwise

(CW) or counter clockwise (CCW).

External accessories can be mounted directly on the tool. Connected to the bus connector, the accessories

communicate with the Power Focus using the same data link as the tool. The tool accessory bus is

configurable to work in different modes depending on the connected device.

2.2

Technical data

For complete technical data, see Product Instructions for each tool.

2.2.1

The results for up to 25 tightenings including traces can be stored together with 8 Jobs (or 8 Psets) in the

STB.

2.2.2

Tensor STB is equipped with a Lithium-Ion battery.

Figure 4 Number of tightenings

The capacity is dependent on the battery type and joint, softer joints gives less tightenings. See Figure 4

Number of tightenings illustrates the number of tightening between re-charge for different tools and

different types of joints (rundown angle in degrees) at the maximum torque for the tool. The same values

apply to the STB33 and STB63 tool models.

9836 3043 01

System overview

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