diff --git a/src/schrittmotor.py b/src/schrittmotor.py
index 7b80430..d1ae4dc 100644
--- a/src/schrittmotor.py
+++ b/src/schrittmotor.py
@@ -7,15 +7,9 @@ import math
 GPIO.setmode(GPIO.BCM)
 #GPIO.setwarnings(False)
  
-class motor(GPIO):
+class motor():
 
-    pos = 0
-    freq = freq
-    freq_halten = freq_halten
-    cyc_halten = cyc_halten
-    schritte_max = 0
-
-    def __init__(self, name, sp1, sp2, sp3, sp4, t1, t2, te, es, halten):
+    def __init__(self, name, sp1, sp2, sp3, sp4, t1, t2, te, es, halten, schritte):
         self.name = name
         self.sp1 = sp1
         self.sp2 = sp2
@@ -26,38 +20,43 @@ class motor(GPIO):
         self.te = te
         self.endschalter = es
         self.halten = halten
+        self.schritte_max = schritte
+        self.pos = 0
+        self.freq = freq
+        self.freq_halten = freq_halten
+        self.cyc_halten = cyc_halten
 
-        GPIO.setup(sp1, GPIO.OUT)
-        GPIO.setup(sp2, GPIO.OUT)
-        GPIO.setup(sp3, GPIO.OUT)
-        GPIO.setup(sp4, GPIO.OUT)
+        GPIO.setup(self.sp1, GPIO.OUT)
+        GPIO.setup(self.sp2, GPIO.OUT)
+        GPIO.setup(self.sp3, GPIO.OUT)
+        GPIO.setup(self.sp4, GPIO.OUT)
 
-        self.pwm1 = GPIO.PWM(sp1, freq)
+        self.pwm1 = GPIO.PWM(self.sp1, self.freq)
         self.pwm1.start(0)
         
-        self.pwm2 = GPIO.PWM(sp2, freq)
+        self.pwm2 = GPIO.PWM(self.sp2, self.freq)
         self.pwm2.start(0)
         
-        self.pwm3 = GPIO.PWM(sp3, freq)
+        self.pwm3 = GPIO.PWM(self.sp3, self.freq)
         self.pwm3.start(0)
         
         if self.halten == 1:
-            self.pwm4 = GPIO.PWM(sp4, freq)
+            self.pwm4 = GPIO.PWM(self.sp4, self.freq)
             self.pwm4.start(cyc_halten)
         else:
-            self.pwm4 = GPIO.PWM(sp4, freq)
+            self.pwm4 = GPIO.PWM(self.sp4, self.freq)
             self.pwm4.start(0)
 
-        print(str(self.pwm4))
+        #print(str(self.pwm4))
 
     def vorwaerts(self, schritte):
         ges_schritte = schritte * 8
-        print(str(ges_schritte))
-        print(str(self.halten))
+        #print(str(ges_schritte))
+        #print(str(self.halten))
 
         if self.halten == 1:
-            test = self.pwm4.ChangeFrequency(freq)
-            print(str(self.pwm4))
+            self.pwm4.ChangeFrequency(self.freq)
+            #print(str(self.pwm4))
 
         for i in range(int(schritte)):
             if self.pos >= self.schritte_max:
@@ -76,9 +75,8 @@ class motor(GPIO):
             einzelschritt(self.pwm3, 0, ges_schritte, temp_pos + 7, self.t1, self.t2)
 
         if self.halten == 1:
-            self.pwm4.ChangeFrequency(freq_halten)
-            self.pwm4.ChangeDutyCycle(cyc_halten)
-            print(str(freq_halten))
+            self.pwm4.ChangeFrequency(self.freq_halten)
+            self.pwm4.ChangeDutyCycle(self.cyc_halten)
         else:
             self.pwm4.ChangeDutyCycle(0)