LDO NEMA 17 SPEEDY POWER HT STEPPER MOTOR (LDO-42STH48-2504AH)
LDO NEMA 17 SPEEDY POWER HT STEPPER MOTOR (LDO-42STH48-2504AH)
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R 585.00 ZAR
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1 review
LDO SPEEDY POWER HT, this motor comes with a 1 meter wire terminated with a 4 pin JST-XH connector.
This is an evolution of the 2504 speedy motors, with greater holding torque and a higher power rating (2.8 vs 2.5a).
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Item Specifications:
- Phase Number: 2
- Rated Voltage: DC 3.0V / Phase
- Phase Resistance: 1.2Ω (±20%)
- Holding Torque: 5.5 Kgf-cm (55 N-cm)
- Rotate Direction: A-AB-B CW
- HI-POT: AC600V / 1mA / 1S
- Rotor Inertia: 84.5 g-cm² REF
- Step Angle: 1.8° (±5%)
- Rated Current: DC 2.5A / Phase
- Phase Inductance: 1.5mH (±20%)
- Detent Torque: 20 mN-m REF
- Insulate Resistance: 100MΩ (DC500V)
- Insulation Class: Class H 180°C
- Weight: 0.35 Kg REF
A
Alex Teklenburg Bought two of these to try sort out some issues I was having with my Voron, and man do they perform. As a drop in replacement They upped my seed from 200 to 500mm/s and fixing the problematic bearings and racking in my gantry allowed these guys to go up to 800mm/s without any really attempts at tuning.
I'm really impressed.