10 lb Single Axis Linear Stepper Forcer,a linear motor,product,STS-1220-AP2
10 lb Single Axis Linear Stepper Forcer, STS-1220-AP2
The STS-1220-AP2 is a 2-phase single axis linear stepper motor that generates a continuous force of 11.0 lbs [48.8 N]. Integral air bearings are used to maintain the required motor air gap. 60 PSI of filtered compressed air should be supplied by the customer. It does not come supplied with precision roller bearings to guide it along the platen. These can be added as a custom option. The customer may also supply their own bearing guidance system. Power is supplied to the motor via a 7.5in long cable with a 4-pin Molex connector (P/N: 39-01-4041). There are mounting holes on the top of forcer to allow for payload mounting. This is a replacement for NorMag (Northern Magnetics) P/N 1304-2-BS2. It is also used in a Speedline MPM AP25 & Vision (P/N 1003646 / 1005434-02).  Baldor Motors P/N LMSS-1304-2AW0.

This forcer is designed to operate on a 1.96" [49.8 mm] wide, 0.95" [24.1 mm] thick tube platen. Platen Model #: P1295-1.

To determine your motion profile needs, use our linear motion calculator.

Bearing TypeAir
Forcer Mass0.92 lbs419 grams
Platen Mass0.28 lbs/in5.0 grams/mm
# of Phases2
Resistance @ 20C1.2 ohms
Inductance @ 20C1.3 mH
Electrical Time Constant1.1 msec
Force11.0 lbs48.8 N
Current4.0 amps
Forcer Length4.5 in114 mm
Forcer Width2.3 in59.4 mm
Forcer Height0.95 in24.1 mm
Product Drawing

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