GSB-050 | Servotak

GSB-050 Planetary Gearboxes can output up to 73 Nm (depends on ratio), and are suitable for servomotors up to 600W. Their output bearings allow for higher loads than GSA-050 gearboxes. This makes them suitable for helical rack&pinion systems up to module 2. They're maintenance free thanks to lifetime lubrication.

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Overview

Performance data:

Number of stages:	1 and 2 stages (3 stages on demand)
Transmission ratios:	3:1 to 100:1 (up to 1000:1 on demand)
Backlash:	<10' or <15'
Efficiency	Up to 97%
Input motor flanges:	For all servomotors
Output shaft	With DIN-6885-A key

Typical Applications

Packaging
Robotics
Linear Actuators
General Automation

GSB-050 Planetary gear units have the following advantages:

Carburized, case hardened, and ground gears, offering greater reliability and longer service life.
40000 hour design life, twice the market standard
Compact design
High power density (Nm / dm³)
Low volume and weight
Excellent reliability
Intermittent and continuous operation
Maintenance free
High quality Gearboxes at economical prices
ATEX standard requirements
Optional NSF H1 certified food grade lubrication
For any mounting position
Easy motor installation
Low running noise thanks to high gearing quality

Specifications

Technical data for S5 intermittent service

GSB-050		1 stage				2 stages
Ratio		3	5	7	10	15	21	25	30	35	50	70	100
Max. Acceleration output torque for a 40000 hour design life and S5 intermittent duty cycles, T2max (Nm)	60 cycles/hour	73	63	61	60	73	73	63	73	63	63	61	60
	120 cycles/hour	71	57	57	56	71	71	57	71	57	57	57	56
	300 cycles/hour	67	52	51	51	67	67	52	67	52	52	51	51
	600 cycles/hour	62	50	49	48	62	62	50	62	50	50	49	48
	1500 cycles/hour	59	46	45	44	59	59	46	59	46	46	45	44
	3000 cycles/hour	55	43	43	42	55	55	43	55	43	43	43	42
	6000 cycles/hour	48	42	42	41	48	48	42	48	42	42	42	41
	9000 cycles/hour	46	41	40	39	46	46	41	46	41	41	40	39
	12000 cycles/hour	42	39	38	39	42	42	39	42	39	39	38	39
RMS average torque for 40000 hours design life and a typical S5 intermittent duty cycle, T2TH (Nm)	60 cycles/hour	36	31	30	30	36	36	31	36	31	31	30	30
	120 cycles/hour	35	29	29	28	35	35	29	35	29	29	29	28
	300 cycles/hour	34	26	25	25	34	34	26	34	26	26	25	25
	600 cycles/hour	31	25	24	24	31	31	25	31	25	25	24	24
	1500 cycles/hour	30	23	23	22	30	30	23	30	23	23	23	22
	3000 cycles/hour	27	22	22	21	27	27	22	27	22	22	22	21
	6000 cycles/hour	24	21	21	21	24	24	21	24	21	21	21	21
	9000 cycles/hour	23	20	20	20	23	23	20	23	20	20	20	20
	12000 cycles/hour	21	20	19	20	21	21	20	21	20	20	19	20
Emergency Stop Torque, T2E (Nm)		65	75	75	75	65	65	75	65	75	75	80	80
Maximum input speed for S5 intermittent duty cycle operation, n1max (rpm)		3800	5000	6000	6000	3800	3800	5000	3800	5000	5000	6000	6000
Average input speed for S5 intermittent service, n1TH (rpm)		2500	3300	3500	3500	2500	2500	3300	2500	3300	3300	3500	3500

Dimensions