| Array Stack/Torque Sizes | 
        
        
            | Stack Size Models | 
            DPP240-29 | 
            DPP242-44 | 
            DPP243-52 | 
        
        
            | Continuous Stall Torque (oz-in) | 
            29 | 
            44 | 
            52 | 
        
        
            | Continuous Stall Torque (Ncm) | 
            20.48 | 
            31.07 | 
            36.72 | 
        
        
            | Peak Torque (oz-in) | 
            240 | 
            350 | 
            400 | 
        
        
            | Peak Torque (Ncm) | 
            169.46 | 
            247.13 | 
            282.44 | 
        
        
            | Motor Constant (oz-in / √ Watt) | 
            0.00 | 
            0.00 | 
            0.00 | 
        
        
            | Motor Constant (Nm / √ Watt) | 
            0.00 | 
            0.00 | 
            0.00 | 
        
        
            | Electrical Constant (msec) | 
            0.00 | 
            0.00 | 
            0.00 | 
        
        
            | Mechanical Constant (msec) | 
            0.00 | 
            0.00 | 
            0.00 | 
        
        
            | Rotor Inertia (oz-in-sec2) | 
            0.0040 | 
            0.0060 | 
            0.0070 | 
        
        
            | Rotor Inertia (gm-cm2) | 
            282.5 | 
            423.7 | 
            494.3 | 
        
        
            | Thermal Resistance (C / Watts) | 
            5.0 | 
            4.2 | 
            3.8 | 
        
        
            | Weight (oz) | 
            2.1 | 
            2.1 | 
            2.1 | 
        
        
            | Weight (Kg) | 
            0.1 | 
            0.1 | 
            0.1 | 
        
        
            | Length (inches) | 
            4.0 | 
            5.0 | 
            5.5 | 
        
        
            | Length (cm) | 
            10.2 | 
            12.7 | 
            14.0 | 
        
        
            | Number of Poles | 
            2 | 
            2 | 
            2 |