Internal cycloidal cross roller reducer

NegotiableUpdate on 02/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

1. Reducer-E series 2. Reducer-C series 1. Compact structure. As the transmission mechanism can be placed inside the supporting main bearing of the planetary carrier, the axial size of the transmission can be greatly reduced, resulting in a compact structure

Product Details

1. Reducer - E series

2. Reducer - C series

1. Compact structure
Due to the fact that the transmission mechanism can be placed inside the supporting main bearings of the planetary carrier, the axial size of the transmission can be greatly reduced, resulting in a compact structure.
2、承受力大
The curvature radius of an epitrochoid is larger than that of an epitrochoid under the same conditions, so it can withstand greater forces than an epitrochoid.
3. Smooth transmission and high lifespan
By adopting a two-stage reduction mechanism, the cycloidal pinwheel planetary transmission in the low-speed stage is more stable. At the same time, due to the increase in the number of arm bearings and the decrease in the speed of the inner and outer rings, its service life is greatly improved.
4. Low return difference
Adopting optimized design, the manufacturing error is small, the motion accuracy is high, and the backlash is small.
5. Good output rigidity
The output mechanism of the epitrochoid planetary pinwheel transmission adopts a rigid disc output structure with embedded cross roller cross bearings supported at both ends, which is as large as possible. It has greater stiffness than the output mechanism of the RV epitrochoid reducer (angular contact bearing structure), and its impact resistance is also greatly improved.
6. Hollow structure
Hollow structure facilitates robot wiring, reduces base size, and prevents entanglement.

Output speed (r/min)		5		15		20		25		30
model	reduction ratio	output torque	input power	output torque	input power	output torque	input power	output torque	input power	output torque	input power
		(Nm)	(KW)	(Nm)	(KW)	(Nm)	(KW)	(Nm)	(KW)	(Nm)	(KW)
GSK-BJW-20E	121	231	0.16	167	0.35	153	0.43	143	0.5	135	0.57
	105
	71.77
GSK-BJN-40E	121	572	0.4	412	0.86	377	1.05	353	1.23	334	1.4
	105
	73.94
	52.4
GSK-BJN-50C	33.39	681	0.48	490	1.03	450	1.26	420	1.47	398	1.67
Note: When the output speed is 15r/min, the output torque is the rated torque;

model	reduction ratio	Output speed value (r/min)	Empty journey (arc.min)	Instantaneous allowable torque (Nm)	Torsional rigidity (Nm/arc.min)	U (kg)
GSK-BJW-20E	121	75	1	833	49	5
	105
	71.77
GSK-BJN-40E	121	70	1	2058	108	9.9
	105
	73.94
	52.4
GSK-BJN-50C	33.39	50	1	2450	255	17