diff --git a/vitamins/stepper_motors.scad b/vitamins/stepper_motors.scad
index 8f563d6..8ad742a 100644
--- a/vitamins/stepper_motors.scad
+++ b/vitamins/stepper_motors.scad
@@ -27,10 +27,11 @@ NEMA17  = ["NEMA17",   42.3, 47,     53.6/2, 25,     11,     2,     5,     24,
 NEMA17M = ["NEMA17M",  42.3, 40,     53.6/2, 25,     11,     2,     5,     20,          31,    [12.5, 11]];
 NEMA17M8= ["NEMA17M8", 42.3, 40,     53.6/2, 25,     11,     2,     8,     [280, 8, 4], 31,    [12.5, 11]];
 NEMA17S = ["NEMA17S",  42.3, 34,     53.6/2, 25,     11,     2,     5,     24,          31,    [8,     8]];
+NEMA17P = ["NEMA17P",  42.3, 26.5,   53.6/2, 25,     11,     2,     5,     26.5,        31,    [10,    8]];
 NEMA16  = ["NEMA16",   39.5, 19.2,   50.6/2, 50.6/2, 11,     2,     5,     12,          31,    [8,     8]];
 NEMA14  = ["NEMA14",   35.2, 36,     46.4/2, 21,     11,     2,     5,     21,          26,    [8,     8]];
 NEMA23  = ["NEMA23",   56.4, 51.2,   75.7/2, 35,   38.1/2, 1.6,   6.35,    24,        47.1,    [8,     8]];
 
-stepper_motors = [NEMA14, NEMA16, NEMA17S, NEMA17M, NEMA17, NEMA23];
+stepper_motors = [NEMA14, NEMA16, NEMA17P, NEMA17S, NEMA17M, NEMA17, NEMA23];
 
 use <stepper_motor.scad>