ST4.3P2 Planetary Gearbox

Classification:

Shell Material: Metal Tooth Type: Spur Tooth Material: Steel Output Shaft Material: Stainless Steel Output End Bearing: Ball Bearing Radial Clearance (2mm from flange): ≤0.15mm Axial Clearance: ≤0.15mm Maximum Radial Load (2mm from flange): ≤2N Maximum Dynamic Axial Load: ≤3N Maximum Allowable Installation Force: ≤2N Rotation Direction (from driver to output): Same Operating Temperature Range: -15℃ to +80℃

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Product Description

Technical Parameters

Description	Value
Number of gear stages	1	2	3	4
Reduction ratio	4.25	18.1	76.8	326
No-load gear backlash	6°	7°	7.5°	7.5°
Max. continuous input speed	40000rpm	40000rpm	40000rpm	40000rpm
Max. instantaneous input speed	45000rpm	45000rpm	45000rpm	45000rpm
Max. continuous torque	2mNm	6mNm	15mNm	15mNm
Max. instantaneous torque	3mNm	9mNm	20mNm	20mNm
Max. efficiency	80%	64%	51%	41%
Weight reference value of gearbox (g)	0.6	0.8	0.9	1
L1[mm]=Length of gearbox	6.8	8.9	11	13.1

Motor pinion specifications

Our company can design and produce related products according to customer requirements, and can be adapted to multiple types of motors.

Key words:

SILENT

None

ST5.8P2 Planetary Gearbox

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Contact Information

Service Hotline:+86 0769-3901 7383

Mobile Phone: +86 180 0260 1103

Email: sunweihong@silentgear.cn
Factory Address: No. 15, Century Road, Baihao Industrial Zone, Houjie Town, Dongguan City, Guangdong Province

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Initial deceleration ratio Initial deceleration ratio	Material Material	Number of teeth Number of teeth	Thickness Thickness	Hole diameter and flat position 中孔直径和扁位
4.25	Steel	Z=12