| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks | 
| Weight | 0.617lb 279.87g | 
| Mounting Hole Spacing | 1.220 (30.99mm) | 
| Operating Temperature | -20°C~50°C | 
| Published | 2006 | 
| Series | QMot QSH4218 | 
| Size / Dimension | Square - 1.665 x 1.665 42.30mmx42.30mm | 
| Feature | Flatted Shaft | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Termination | Wire Leads | 
| Type | Hybrid | 
| Voltage - Rated | 4.5VDC | 
| Current Rating | 1A | 
| Termination Style | Wire Leads | 
| Approval Agency | CE | 
| Inductance | 7.5 mH | 
| Output Current | 1A | 
| Accuracy | ±5% | 
| Coil Resistance | 4.5Ohm | 
| Coil Type | Bipolar | 
| Coil Voltage (DC) | 40V | 
| Step Angle | 1.8° | 
| Steps per Revolution | 200 | 
| Torque - Holding (oz-in / mNm) | 49.56 / 350 | 
| NEMA Frame Size | 17 | 
| Rotor Inertia | 54gcm2 | 
| Height | 39.4mm | 
| Diameter - Shaft | 0.197 (5.00mm) | 
| Length - Shaft and Bearing | 0.945 24.00mm | 
| REACH SVHC | No SVHC | 
| RoHS Status | ROHS3 Compliant |