Applications include mowers, sprayers, grain augers, elevators, grain dryers
and separators, small rototillers, road and highway equipment.

Features:

Two-piece aluminum housing for high strength, corrosion resistance and thermal capacity
Precision machined for exact gear mesh and bearing preload
Precision forged gears are offered in three ratios: 1:1, 1.5:1 and 2:1
Tapered roller bearings provide increased load capacity and bearing life
1″ shaft made of high strength steel is standard
Serviced with 80W90 gear lubricant, run and leak tested before shipment
The 200 Series weighs 12/15 lbs. including 14 oz of lubricant

R200 Drawing

Rotation Options

Ratings Chart

R200 Series - 1" Diameter Shafts

Ratio		Input RPM
		Power & Torque	100	540	1000	1750
Miter	1:1 19, 19 Forged Straight Bevel	Input HP	8.43	35.46	53.23	71.42
		Output Torque*	5313	4139	3355	2572
		Input kW	6.29	26.44	39.69	53.26
		Output Torque**	600	468	379	291
	1:1 21, 21 Cut Spiral Bevel	Input HP	5.38	22.86	34.63	46.73
		Output Torque*	3391	2668	2183	1683
		Input kW	4.01	17.05	25.82	34.85
		Output Torque**	383	301	247	190
Reducer	1.5:1 16, 24 Forged Straight Bevel	Input HP	3.27	14.78	23.37	33.03
		Output Torque*	3091	2588	2209	1784
		Input kW	2.44	11.02	17.43	24.63
		Output Torque**	349	292	250	202
	2:1 16, 32 Forged Straight Bevel	Input HP	1.76	8.3	13.54	19.84
		Output Torque*	2218	1937	1707	1429
		Input kW	1.31	6.19	10.10	14.79
		Output Torque**	251	219	193	161
Increaser	1:1.5 24, 16 Forged Straight Bevel	Input HP	4.80	20.14	30.25	40.46
		Output Torque*	2017	1567	1271	971
		Input kW	3.58	15.02	22.56	30.17
		Output Torque**	228	177	144	110

LIMITATIONS ON HORSEPOWER AND TORQUE RATINGS: The horsepower and torque ratings given here are generalizations. Different conditions for various applications may result in higher or lower horsepower capacities. Under certain conditions the maximum indicated RPM may be executed. For these reasons the ratings cannot be guaranteed for any application. Prototype testing should be conducted for each application before production.

Service Factors

	Character of Power Source Shock Load
	Electric Motor Uniform				Multi-Cylinder Engine Light Shock				Single-Cylinder Engine Medium Shock
	Duration of Service (Hours per Day)
Character of Shock Driven Machines	.5	3	10	24	.5	3	10	24	.5	3	10	24
Uniform	0.60	0.80	1.00**	1.25	0.80	1.00	1.25	1.50	1.00	1.25	1.50	1.75
Moderate	0.80	1.00	1.25	1.50	1.00	1.25	1.50	1.75	1.25	1.50	1.75	2.00
Heavy	1.25	1.50	1.75	2.00	1.50	1.75	2.00	2.25	1.50	1.75	2.25	2.50

LIMITATIONS ON HORSEPOWER AND TORQUE RATINGS:The horsepower and torque ratings given here are generalizations. Different conditions for various applications may result in higher or lower horsepower capacities. Under certain conditions the maximum indicated RPM may be executed. For these reasons the ratings cannot be guaranteed for any application. Prototype testing should be conducted for each application before production.

Seal and bearing kits are available here.

Contact Superior Gearbox with any special requirements

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R200 Series

Applications include mowers, sprayers, grain augers, elevators, grain dryers and separators, small rototillers, road and highway equipment.

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