Dimensional drawings

For further binding technical specifications and configuring aid (e.g. lubrication, temperature rise and typical applications), please refer to the latest catalog supplied by ZF (Zahnradfabrik Friedrichshafen). The permissible characteristics of the motor and gearbox are a governing factor in the design of the complete drive unit (motor and gearbox).With 1PH7167-2NB motors, for example, the rated torque must be reduced to 300 Nm (221 lb_?-ft). With motors of SH 132, please note that the maximum permissible speed of the 2K 250 gearbox for splash lubrication is 6300 rpm.

For further information, refer to:

https://support.industry.siemens.com/cs/ww/en/view/98710138

With motor 1PH8166-1..2, for example, the rated torque must be reduced to 300 Nm (221 lb_f-ft). With motors of shaft height SH 132, please note that the maximum permissible speed of the 2K 250 gearbox for splash lubrication is 6300 rpm. Option K90 with motor shaft diameter 42 mm is also required for the 2K 250 gearbox.

Selection and ordering data

¹⁾ Higher drive speeds are allowed in some instances (refer to the ZF Catalog) with oil-cooled gearboxes and for gear ratios I = 1 .

²⁾ Special versions, such as gearboxes with different torsional backlash, or other gear ratios (I = 3.17 or I = 5.5), are available on request.

³⁾ Preconditions: DE shaft extension with feather key and full-key balancing.

⁴⁾ Preconditions: DE shaft extension with feather key and full-key balancing. Bearing version standard, vibration severity S/A. Shaft and flange accuracy R. Option K18: Radial shaft sealing ring.

Motors with built-on planetary gearbox

The SIMOTICS M-1PH8 asynchronous motors are also available with a flange-mounted planetary gearbox. The motor/gearbox unit is function-tested. The entire drive unit, i.e. the SIMOTICS M-1PH8 asynchronous motor with flanged-on ZF gearbox, can be ordered directly from Siemens:

Siemens AG
Contact: Mr. Britz

Im Schiffelland 10
66386 ST. INGBERT, Germany

Fax: +49 6894 9491 212
E-mail: hans-peter.britz@siemens.com

The following details must be specified with the order:

Ordering examples for SIMOTICS M-1PH8 asynchronous motor

Motor 1PH8163- complete with gearbox

1PH8163-1DF03-1HA1
2LG4320-3JD11

Motor 1PH8186- complete with gearbox

1PH8186-1DF03-1CA1-Z K18
2LG4260-1JC21