HANDHELD NUTRUNNER ESM025SD-G 5-25NM
| Weight | 1.4kg |
| Code | ESM025SD-G |
| Productgroup ID | 3 |
| Working range (max.) | 25Nm |
| Working range (min) | 5Nm |
| Order number | 0608841256 |
| Installation length | 223mm |
| Maximum drive speed (1/min) | 1700min⁻¹ |
| Tool mount | 3/8" square |
| Weight | 2kg |
- Working range 1-35 Nm
- Max. output drive speed: 1700 rpm
- Pistolgrip nutrunner for hard-to-reach tightening positions with integrated powerful LED
- Standard tool mounts
- Maintenance-free for 1 million full load cycles
- With square tool mount, quick-change chuck, 1/4" or 3/8" square tool mount
- Suitable for safety-critical tightening jobsin accordance with VDI/VDE 2862
- With integrated measurement transducer
Standard tool mounts, Maintenance free for 1 million full load cycles, Working range 1 35 Nm, Max. output drive speed: 1700 rpm, Pistolgrip nutrunner for hard to reach tightening positions with integrated powerful LED, With square tool mount, quick change
|
Code |
Order no. |
|
|
LS-ESG |
1x license |
0608830307 |
Angle compensation functionality for ErgoSpin nutrunners
All new ErgoSpin handheld nutrunners now come with built in motion sensors. Thanks to these sensors, it is possible to use the new true angle compensation function. The use of this function requires the purchase of a license stick.
In the automotive assembly we see an increase of tightening applications using angle controlled processes. The use of angle controlled tightening processes provide the advantage of reducing the impact of many friction factors on the clamp force. In applications involving hand tools the movement of the tool by the worker (e.g. torque reaction) is influencing the angle value at the tightening joint, thereby influencing the results for the angle values with angle as a target function in the parameter settings. This movement of the tool has a negative influence on the clamp force result on the joint.
The new ErgoSpin hand tools from Rexroth utilize multi axis sensors from the Bosch Sensortec GmbH, which continuously measure the movement of the tool by the worker. With the help of this measurement, the influence of the tool movement on the angle result can be then be compensated. The installation or the use of additional supports structures or handles on hand tools can be eliminated in many cases.
The angle compensation function is available in combination with the Rexroth Tightening System 350 version V2.500 onwards and requires the hardware version 02.xx.xx or higher in the controller. To check the hardware version of your controller go online via the BS350 → System Test → Tightening Channel Info → CPU card rev. This CPU was integrated into the controllers in the middle of 2012. Activating the angle compensation function requires a license, which is available as a license stick. Each license stick contains exactly one license for one tightening channel. The license comes with a one-time fee and is paid for by the purchase of the license stick. The stick works with all new ErgoSpin models (as indicated by the part numbers 0 608 841 2xx). The license stick muss be plugged into the corresponding control unit for the function to be executed.
Free demo period
The angle compensation function can be tested for a maximum period of 30 days without licensing. Activation is only possible once for each channel on each controller.
Free replacement period
In the case a licensing stick should malfunction (e.g. cannot be read), a period of 10 days is available to obtain a replacement stick, without loss of functionality.
|
Work area |
Max. output speed |
Tool mount |
Weight |
Installation length |
Code |
Order no. |
| 2.4 … 12 Nm | 1090 rpm | 1/4" square | 1 kg | 190 mm | ESM012SD-G | 0608841254 |
| 5 … 25 Nm | 1700 rpm | 3/8" square | 1.4 kg | 223 mm | ESM025SD-G | 0608841256 |
| 7 … 35 Nm | 1025 rpm | ESM035SD-G | 0608841258 | |||
| 2.4 … 12 Nm | 1090 rpm | 1/4" quick-change chuck | 1 kg | 201 mm | ESM012QD-G | 0608841255 |
| 5 … 25 Nm | 1700 rpm | 3/8" square and zero-play spur gearing for free connection of special output drives | 1.4 kg | 223 mm | ESM025HT-G | 0608841257 |
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