1 x ball screw slide with a 57 stepper motor (the length of valid stroke depends on your choose). Suit Motor : 1.8NM 57 stepper motor. The ball screw consists of a screw, nut and ball. Slide Stroke:100-1000mm(Optional).
eBay
High Quality CNC Manual Sliding Table 4in/100mm Ball Screw Linear Stage Slide Features: Material: The whole body is made of aviation aluminum, which is oxidized and has a beautiful appearance. High precision, exquisite craft, smooth surface. Long life, low coefficient of friction, high versatility. Linear motion, with a small frictional resistance. Linear shaft diameter is 16mm/0.6inch, and the effective stroke is 100mm/3.9inch. Specifications: Max. load: ＜20kg Linear shaft: 16mm(diameter) Motor standard: Applicable to 57 stepper motor Repeat locating standard: ±0.03 Effective stroke: 100mm / 3.9inch Package Included: 1 x Sliding Table.
eBay
S pecifications Model: GX150. -Effective Travel: 100~700mm. High precision, heavy load resistance. -The ball screw consists of a screw, nut and ball. Type：Linear system module. BallScrew Pitch (lead)：5mm(10mm/16mm/25mm/32mm Optional).
eBay
eBay
Model：HGR20+SFU1605. 2PCS HGR20 Linear Rail. 1PCS SFU1605 Ballscrew With Ending Machined. 1PCS Ballscrew Nut. Guide Rail Height：17.5mm. Guide Rail Width：20mm. Fixed Bolt Size：M5 16 (mm). 1PCS Ballnut Housing.
eBay
Model：HGR20+SFU1605. 2PCS HGR20 Linear Rail. 1PCS SFU1605 Ballscrew With Ending Machined. 1PCS Ballscrew Nut. Length：200MM，300mm,400mm,700mm,800mm,1000mm,1200mm,1500mm. Guide Rail Height：17.5mm. Guide Rail Width：20mm.
eBay
High Quality CNC Manual Sliding Table 4in/100mm Ball Screw Linear Stage Slide Features: Material: The whole body is made of aviation aluminum, which is oxidized and has a beautiful appearance. High precision, exquisite craft, smooth surface. Long life, low coefficient of friction, high versatility. Linear motion, with a small frictional resistance. Linear shaft diameter is 16mm/0.6inch, and the effective stroke is 100mm/3.9inch. Specifications: Max. load: ＜20kg Linear shaft: 16mm(diameter) Motor standard: Applicable to 57 stepper motor Repeat locating standard: ±0.03 Effective stroke: 100mm / 3.9inch Package Included: 1 x Sliding Table.
eBay
High Quality CNC Manual Sliding Table 4in/100mm Ball Screw Linear Stage Slide Features: Material: The whole body is made of aviation aluminum, which is oxidized and has a beautiful appearance. High precision, exquisite craft, smooth surface. Long life, low coefficient of friction, high versatility. Linear motion, with a small frictional resistance. Linear shaft diameter is 16mm/0.6inch, and the effective stroke is 100mm/3.9inch. Specifications: Max. load: ＜20kg Linear shaft: 16mm(diameter) Motor standard: Applicable to 57 stepper motor Repeat locating standard: ±0.03 Effective stroke: 100mm / 3.9inch Package Included: 1 x Sliding Table.
eBay