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Synchro Tapper STE-H/L: Mechanical Feed Tapping Unit

steMechanical Feed Tapping unit equipped with a multi spindle tapper head and with large-diameter tapping capability to provide highly efficient tapping.

"Synchro Tapper STE" is a Mechanical Feed Tapping unit equipped with a high-output motor that enables machining of large-diameter screws, tapered screws, and multi-thread screws.
In addition to tapping R3/4, M20 rolled threads in S45C steel, having a multi-axis tapper head can help bring down the cost of the tapping process.

capacity

Specifications

Model STE-H527 STE-L527
Rotation speed min-1 420 310 210 100 70
Tapping capacity 1spindle AL* mm M27 M22 M33 M24 M36 M27 M45 M39 M48 M45
ST* (S45C) M16 M12 M20 M16 M22 M16 M30 M24 M36 M27
2spindles AL* mm M20 M16 M22 M16 M27 M22 M36 M27 M42 M33
ST*(S45C) M12 M10 M16 M10 M16 M12 M22 M18 M27 M22
3spindles AL* mm M16 M12 M20 M16 M22 M16 M30 M24 M33 M27
ST*(S45C) M10 M8 M12 M10 M14 M10 M20 M16 M22 M16
4spindles AL* mm M16 M12 M16 M12 M22 M16 M27 M22 M33 M24
ST*(S45C) M10 M8 M10 M8 M12 M10 M16 M12 M20 M16
Full Stroke mm 20 - 100
Maximum tapping cycle time per minute time/min 15 6
Motor spec. Power kW 2.2
Poles P 4
Thread pitch mm 0.8
1
1.25
1.5
1.75
2
2.5
3
3.5
4
Therads/inch 28
24
20
19
18
16
14
12
11
10
9
8
Weight kg 175

Note:
1. Regarding the two-step description of tapping capability per number of axis, a spiral tap or a point tap is used for the upper column of the tapping capacity chart and hand tap No.2 is used for the lower column. In addition, Tapping Depth is a value of 1.5 times the screw diameter.
2. The rotation speed is the same for both 50 Hz and 60 Hz regions. (The motor is supplied by the inverter inside the controller, which operates at 60 Hz. )
3. The rotation speed can be changed by replacing the pulleys. However, to change the rotation speed among the STE-H and STE-L models, the motor and belt must also be replaced in addition to the pulley.
4. The allowance weight for the installable multi-axis attachments is as follows: Waterproof and dust-proof measures for the Synchro Tapper main body are required for upward processing. For more information, please contact your nearest sales office.
(Sideways processing: 100 kg, Upward processing: 90 kg, Downward processing: 90 kg)

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