Helical rack and pinion CHTM06020-DIN8

Product

• Helical milled rack (right-hand helix)
• Product code: CHTM
• Material: S50C (non–heat-treated)
• Module: 6
• Length: 2000.00 mm (range 1920–2035.75 mm)
• Quality: DIN 8
• Teeth treatment: Milled

Technical Data
Tooth profile: Helical
Product Code: CHTM
Module (M): 6
Teeth Treatment: Milled
Quality (Q): DIN 8
Material: S50C
Length Range (L): 1920-2035.75 mm
Length (L): 2000.00 mm
L2: 20.9 mm
No. of Teeth (Z): 100
Width (B): 59 mm
Height (A0): 49 mm
Pitch Line Height (A1): 43 mm
D: 62.5 mm
I: 125 mm
No. of Bore (N°): 16
A: 16 mm
ød1: 18 mm
øD: 26 mm
E: 17 mm
D1: 37.5 mm
I1: 1925 mm
ød2: 15.7 mm
Chamfer (f): 3 mm
Total Pitch Error (Fp): 0.078 mm
Max Feed Force Range (kN): 10-30 kN
Max Feed Force (kN): 10.89 kN
Weight (KG): 37.5 kg
Right Hand Helix Angle (β): 19°31′42”
Unit: mm

Characteristics / technical specifications

• Helical right-hand geometry improves smoothness of engagement compared with straight racks at the same module
• Manufactured to DIN 8 quality with milled tooth flanks
• Material S50C supplied without heat treatment for economic, general-purpose applications
• Total pitch error ≤ 0.078 mm per meter (example values based on 2000 mm length)
• Typical applications: low-torque, light-load systems such as entry-level CNC machines, automated doors and warehousing conveyors
• Reference dimensions and feed-force data provided for integration and sizing