China factory Stainless Steel Ring Gear For Wind Turbine near me supplier

Product Description

One of the critical components sits on the Engine Flywheel and engages with the pinion of the starter motor to crank the engine upon Starting. Ring gear transfers starting torque from starter to engine crankshaft. Ring gears have a diversified industry presence and are typically used in passenger cars, trucks, tractors, earth moving equipment, marine engines, lawn mowers, and industrial/power generation.

Specifications
Shape Ring Gear
Tooth Profile involute
Description Transmission Ring Gear
Size According to Drawing

Technical Detail

Selected Material

Carbon Steel SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L etc
Alloy Steel 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5 etc
Brass/Bronze HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40 etc

Modules

1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5….8.0 etc

Machining Process

Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching,
Gear Shaving, Gear Grinding, and Gear Lapping

Tolerance Control

Outer Diameter ±0.005 mm
Length Dimension ±0.05 mm

Heat Treatment

Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……

Teeth Accuracy

DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0

Surface Treatment

Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating……

 

Gear Basic Data
Gear Tooth Shape involute
Gear Material 42CrMo
Gear Process fogging, lasting, tooth milling, internal and plane grinding, tooth grinding
Pressure Angle 20°
Quality level DIN 3962 class 7
Gear Type Mn=6, Z=109, β=0°, X=-0.25

CAPABILITIES OF GEAR/ SPLINE

INTERNAL GEARS AND INTERNAL SPLINES
MILLING SHAPING TOOTH GRINDING
Maximum O.D. 2500 mm 2500 mm 2500 mm
Minimum I.D. 650 mm 50 mm 100 mm
Maximum Face Width 500 mm 500 mm 500 mm
Maximum Diametral Pitch D.P. 1 D.P. 1 DP 0.5
Maximum Module 26 mm 26 mm 45 mm
AGMA Level/ DIN Level DIN Class 8 DIN Class 8 DIN Class 4
Tooth Surface Finishing Ra 3.2 Ra 3.2 Ra 0.6
Maximum Helix Angle ±22.5° ±22.5° ±45°
EXTERNAL GEARS AND EXTERNAL SPLINES
HOBBING MILLING TOOTH GRINDING
Maximum O.D. 1250 mm 2500 mm 2500 mm
Minimum O.D. 20 mm 200 mm 20 mm
Maximum Face Width 500 mm 500 mm 1480 mm
Maximum Diametral Pitch D.P. 1 D.P. 1 DP 0.5
Maximum Module 26 mm 26 mm 45 mm
AGMA Level/ DIN Level DIN Class 8 DIN Class 8 DIN Class 4
Tooth Surface Finishing Ra 3.2 Ra 3.2 Ra 0.6
Maximum Helix Angle ±45° ±45° ±45°

FAQ

Q: Are you a trading company or a manufacturer?

A: We are a factory.

Q: How long is your delivery time?

A: Generally, it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, according to quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample for free but do not pay the freight cost.

Q: What are your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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