100% brand new from “Stepperonline” and RoHS and CE certified. Electrical Specification: * Manufacturer Part Number: 17HS19-1684S-PG51 * Motor type: Bipolar * Step angle: 0.035 deg * Holding torque without gearbox: 44 Nm (62.31 oz). * Rated current/phase: 1.68 A. * Phase resistance: 1.65 ohms * Inductance: 2.8 mH±20% (1 kHz). Transmission specification: * Transmission type: planets * Gear Ratio: 50.9:1 * Efficiency: 73%. * Counter reaction in idle: * Max. permissible torque: 4 Nm (566 oz). * Maximum torque capacity: 6 Nm (850 oz). * Maximum Axial Wave Load: 50N * Maximum radial wave load: 100N Physical specification: * Frame size: 42 x 42 mm. * Body length: 48 mm. * Gear length: 42.7 mm. * Shaft diameter: 8 mm. * Shaft length: 20 mm. * D-cut length: 15 mm. * Number of Leads: 4 * Lead rotation number: 500 mm. * Weight: 620g Connection: Black (A +), Green (A-), Red (B +), Blue (B-) Warning: * As a stepper motor, it should be connected to a constant current or chopper driver. If you connect the motor directly to a power supply, the engine will be destroyed. * Please pay attention to order four wire coils when connecting to the driver, or it will damage your driver.
STEPPERONLINE 51:1 Planetary Gearbox Nema 17 Gear Stepper Motor Bipolar L=48mm for CNC DIY Router
$136.99
- Make sure this fits by entering your model number.
- High torque, low speed.
- 0.035 Step Angle, Planetary Gear Ratio 50.9:1
- NEMA-17 bipolar 4-wire with motor length 48 mm.
- Rated current 1.68 A & resistance 1.65 ohms.
- Nominal speed: 4 rpm.
In stock
Additional information
| Weight | 1.03 kg |
|---|---|
| brand | STEPPERONLINE |
| dimensions | 4.2 x 4.2 x 4.8 cm; 589.67 Grams |