Nema 34 ( 4:1 )  4 jaw Chuck K12-100mm CNC 4th Axis Kit CNC Dividing Head

Nema 34 Steppr motor (4:1)

Specifications for 4th Axis:

Chuck type: K12-100MM 4 jaw centering chuck 
The clamping range: positive claw (2~30MM), anti claw (30~80MM) 
Center height: 65MM 
The output shaft diameter: 20MM 
Angle: 0.45 degrees per step 
The reduction ratio: 4:1 (5M synchronous belt deceleration mode) 
Stepper motor: Nema 34, 4 wires, 4.5A stepper motor (New) 
The motor shaft diameter: 14MM 
A axis Dimensions: length 210MM*width 210MM*115MM 
Gross weight: 12.5kg

Tailstock:
Center Height: 65MM
Stretch distance: 50MM
Weight: 2.1KG

Packing List:

1 pcs -- Nema 34 (4:1) 4th Axis 100mm chuck 4 Jaw 
1 pcs -- Tailstock

Here is the video taken by a nice buyer named Alexander Haim from Austria, 
please copy the link to watch the vide:
www.youtube.com/watch?v=b_Dnv4IZc2Q

Detail pictures:

Nema 34 stepper motor: 

Stepper motor specifications: