Right Angle Gearbox

SRAS / SRAC / SRAH Series

Product Description

SMD 90 degree gearbox is available in three types i.e. Shaft Output type, collar clamp type and Hollow bore type.
Nominal Output Torque : 50Nm to 1200Nm.
Backlash : 5-10 Arc-Min.
Available reduction ratios: 1:3 to 1:200
This compact Right Angle Gearbox is Suitable for low load and intermitted motion.
Servo-motor gearbox
This Right Angle reducer has high load carrying capacity and high Rigidity.
SRAS : SMD Right Angle gearbox with Shaft Output.
SRAC :SMD Right Angle gearbox with Clamping/Collor Output.
SRAH :SMD Right Angle gearbox with Hollow Bore Output.

Features

Adjustable backlash for suitable low load and intermitted motion.
Hollow output design for various applications and 5 mounting surfaces for flexible installations.
This is an easiest Right-Angle gearhead in the market to geo-metrically integrate into your machine
Rectangular "cuboid-like" geometry provides for easy fitting into your device.
Can be combined with Planetary Gear reducer to achieve more reduction.

Right Angle Gearbox

Specification Chart
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Information	Stage	Ratio	SRAS065	SRAS090	SRAS110	SRAS140	SRAS170	SRAS210
Rated Output Torque(NM)	1	1	25	78	150	360	580	1300
	1	2	25	68	150	360	580	1300
	2	4	25	50	150	305	580	1300
		5	25	60	150	330	580	1300
		6	25	50	140	300	550	1000
		7	25	50	140	300	550	1000
		8	25	68	150	360	580	1300
		10	25	68	150	360	580	1300
		12	25	68	150	360	580	1300
		14	25	68	150	360	580	1300
		16	25	68	150	360	580	1300
		20	25	68	150	360	580	1300
	3	25	25	60	150	330	580	1300
		30	25	50	140	300	550	1000
		35	25	50	140	300	550	1000
		40	25	68	150	360	580	1300
		50	25	68	150	360	580	1300
		60	25	68	150	360	580	1300
		70	25	68	150	360	580	1300
		80	25	68	150	360	580	1300
		100	25	68	150	360	580	1300
		120	25	68	150	360	580	1300
		140	25	68	150	360	580	1300
		160	25	68	150	360	580	1300
		200	25	68	150	360	580	1300
Emergency Stop Torque (Nm)	1,2,3	1~200	2 times nominal output torque
Rated Input Speed(rpm)	1	1~2	3000	3000	3000	3000	3000	2000
	2	4~20	3000	3000	3000	3000	3000	3000
	3	25~200	3000	3000	3000	3000	3000	3000
Maximum Input Speed(rpm)	1	1~2	6000	6000	5000	4500	3500	3000
	2	4~20	6000	6000	5000	4500	3500	3000
	3	25~200	6000	6000	6000	5000	4500	3500
Super Precision Backlash(Arc-min)	1	1~20	/	/	/	/	/	/
	2	4~20	≤4	≤4	≤4	≤4	≤4	≤4
	3	25~200	≤6	≤6	≤6	≤6	≤6	≤6
Standard Backlash(Arc-min)	1	1~2	≤6	≤6	≤6	≤6	≤6	≤6
	2	4~20	≤8	≤8	≤8	≤8	≤8	≤8
	3	25~200	≤10	≤10	≤10	≤10	≤10	≤10
Allowable Radial Force(N)			2000	3200	5000	6500	9100	13000
Allowable Axial Force(N)			1000	1600	2500	3250	4550	6500
Life Span (hr)		> 20,000*
Efficiency (%)	1	1~2	≥97
	2	4-20	≥95
	3	25-200	≥92
Operating Temperature °C	1,2	3-200	-20 °C to 90 °C (ambient) / 90 °C (case maximum temp.)
Weight (Kg)	1	1~2	3	7	11.5	19.5	34	65
	2	4~20	3.2	8	14	24	38	74
	3	25~200	3.4	8.5	14.5	27	39	75
Lubrication			All Positions-Lubricated for life (Synthetic grease)
IP Grade			IP65
Installation Direction			In Any direction
Noise Level (db(A))	1		≤72	≤74	≤76	≤78	≤80	≤82
	2		≤62	≤62	≤64	≤66	≤68	≤72
	3		≤62	≤62	≤64	≤66	≤68	≤72

SRAS indicates solid shaft - the 42 size is available only with ratio 1 and solid output shaft.
SRAS 42 ratios --L1(1stage): 4,5,7,10; L2 (2stage): 12,15,16,20,21,25,28,30,35,40,49,50,70.
SRAH indicates Hollow shaft is standard. However, "solid output shaft" and "double output shafts" are regular options.
(SRAH 70 to SRAH 150 ratios - L1(1stage): 6,8,10,14,20 ; L2 (2stage): 18,24,30,32,40,42,50,56,60,70,80,98,100,140,200 Please inquire for any ratio not shown.
At 3 % of rated load.

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SRAS Catalogue

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