Smr Shaft Mounted Helical Gear Speed Reducer Electric Motor Speed Reducer for Belt Drive

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Installation: Horizontal Type
• Model NO.: SMR
• Layout: Coaxial
• Gear Shape: Conical - Cylindrical Gear
• Step: Four-Step
• Type: Gear Reducer
• Mounting Position: Shaft Mounted
• Output Shaft: Hollow Output Shaft
• Gear Material: 20crmnti
• Nput / Output Shaft Material: 42cr 40#Steel
• Output Shaft Diameter: 35-135mm
• Surface Hardness of Gears: HRC 58 - 62
• Transport Package: Wooden Case
• Specification: Customize
• Trademark: EPG
• Origin: Zhejiang China
• HS Code: 8483409000
• Production Capacity: 2000 Set/Month

Product Description

SMR shaft mounted helical gear speed reducer electric motor
Speed Reducer for Belt Drive

Product Description
Components:
1. Housing: High-strength Gray Cast Iron Gearboxes
2. Gears: Helical Involute Gears, Carburizing, Quenching, Grinding
3. Shafts: High-strength Hardening Alloy Steel
4. Input Configurations: Keyed Solid Shaft Input
5. Output Configurations: Keyed Hollow Shaft Output
6. Oil Seal: Double Lips Skeleton Seal
7. Spare Parts: Torque arm, Optional Backstop

Features:
1. High strength of gear box, gears and shafts, sturdy and durable
2. 2 metric output shaft bore diameters(Standard and Optional)
3. Optional backstop to prevent backdriving. Backstop is not recommended for the gear ratio 5
4. Double lips skeleton oil seal combines the functions of seal and dust-proof
5. Widely used in belt conveyor and pulley drive system

Applications:
Conveyors in Mine, Quarry, Gravel Transport, Baggage & Bulk Handling, Animal Feeding, etc.

Installation:
1. Hanging Shaft Mounted
2. Output Flange MountedLubrication:
Oil-bath and Splash

Lubrication
Lubricating Oil: Mineral Oil and Synthetic Oil
Extreme pressure oil is not recommended, unless in case of with backstop

Cooling:
Natural Cooling


SMR Series:

Models	Output Shaft Bore		Max. Torque*	Nominal Ratio
	Standard	Optional
SMR-B	30mm	40mm	277N.m	5 13 20
SMR-C	40mm	50mm	468N.m
SMR-D	50mm	55mm	783N.m
SMR-E	55mm	65mm	1194N.m
SMR-F	65mm	75mm	1881N.m
SMR-G	75mm	85mm	2970N.m
SMR-H	85mm	100mm	4680N.m
SMR-J	100mm	120mm	7449N.m

 

TA series:

 

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