Nema 34 Stepper Motor, Driver and Power Supply

Nema 34 Stepper Motor, DM860A Stepper Driver and Power Supply

Nema 34 Stepper Motor x 151mm for high torque applications like CNC machines

• Specifications:
• Size : 86mm x 86mm x 151mm
• Output shaft diameter : 14mm
• Holding Torque : 12Nm
• Inductance : 9mH
• Step Angle : 1,8 degree
• Weight 5.19kg
• Resistance / Phase 0.75 Ohm
• Number of Leads: 4 (Bipolar)
• Max radial force on shaft : 220N (10mm from flange)
• Max Axial force on shaft : 60N
• Shaft radial play : 0.02mm Max with 450g load
• Shaft axial play : 0.08 Max with 450g load
• Shaft interface : Keyway

Stepper Motor Driver, DM860A, 8.4A
Specifications:
• 2 Phase stepper driver
• Input Voltage 24 - 110VDC or 18 - 80VAC
• Input current : <6A
• Optional 50% idle current reduction setting
• Output current : 8 channel current setting
• Opto-isolated inputs

Power Supply, 250W, 48V
• Voltage Output : 48V DC
• Current Output : 5A (Maximum)
• Voltage input : 110-240V AC
• Weight : 1.15kg
• Size : 215 x 115 x 50mm
• Housing : Metal Case
• Protection : Shortage Protection, Overload Protection, Over Voltage Protection
• Working Temperature : -10 -+50 Deg C
• Storage Temperature : -20 - +85 Deg C
• Ambient Humidity : 0 - 95% Non-Condensation
• Safety Compliance : UL 1950
• EMC Compliance : 55022, Rank B
• In-door use only

I originally bought this Nema 34 Stepper Motor, DM860A Driver, and 48V Power Supply for a CNC-related project, but I never got around to building it. The components have been safely stored in a drawer and are just gathering dust. They’re still in excellent condition and perfect for someone who can put them to use.