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2 Stage Reduction Bevel Helical Worm Gearbox R77 DRU90S4
It Equipment & Digital Products & Software

2 Stage Reduction Bevel Helical Worm Gearbox R77 | RFQ Sourcing Details

It Equipment & Digital Products & Software · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryIt equipment & digital products & software
BrandShenzhen Jichuangyu In
Unitset
Ambient temperature max. [°C]40
Ambient temperature min. [°C]20
Brake rectifier nameplateBG1.5
Brake voltage [V]/-torque [Nm]220 AC / 10
Brand NameSEW
CategoryIt Equipment & Digital Products & Software
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: It Equipment & Digital Products & Software. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Product Details Catalog Designation: R77 DRU90S4/BE1 Motor Power [kW: 0.75 Ma Max [Nm: 810 Output Torque 50Hz [Nm: 8.8 Brake Voltage [V: 9 Brake-torque [Nm: 9 Highlight: Reduction helical worm gearbox , DRU90S4 helical worm gearbox , 2 Stage helical beve

Stage | Applications and Buyer Notes

Stage is organized as a sourcing-ready It Equipment & Digital Products & Software reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirement

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
It equipment & digital products & softwareBased on visible page data; confirm exact value in the RFQ.
Brand
Shenzhen Jichuangyu InBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Ambient temperature max. [°C]
40Based on visible page data; confirm exact value in the RFQ.
Ambient temperature min. [°C]
20Based on visible page data; confirm exact value in the RFQ.
Brake rectifier nameplate
BG1.5Based on visible page data; confirm exact value in the RFQ.
Brake voltage [V]/-torque [Nm]
220 AC / 10Based on visible page data; confirm exact value in the RFQ.
Brand Name
SEWBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

2 Stage Reduction Bevel Helical Worm Gearbox R77 DRU90S4 can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryIt equipment & digital products & software
BrandShenzhen Jichuangyu In
Unitset
Ambient temperature max. [°C]40
Ambient temperature min. [°C]20
Brake rectifier nameplateBG1.5
Brake voltage [V]/-torque [Nm]220 AC / 10
Brand NameSEW
Capacity56.00 kg
Catalog designationR77 DRU90S4/BE1
CategoryIt equipment & digital products & software
CertificationCE/3C
China Efficiency ClassGrade 2
Cyclic duration factor S1-S10S1
Design specificationIEC 60034
Efficiency (100% Pn) [%]85,7
Gear unit sizeR17 R27 R37 R47 R57 R67 R77
ISO codeCLP 220
International efficiency classIE4
Lubricant typeMiner.Oil
Lubricant volume [l]1,20
Ma max [Nm]820
Model NumberHelical gearmotors R.
Motor frequency [Hz]50
Motor power [kW]0.75
Motor voltage [V] / conn. type220/380 delta/star
Mounting positionM1
NameplateEnglish
Nominal current [A]3,30 / 1,90
Output torque [Nm]810
Place of OriginCHINA
Power0.09kw
ProductHelical gearmotors R..DR63 / DT56
Product Title2 Stage Reduction Bevel Helical Worm Gearbox R77 DRU90S4
Service factor SEW-FB1,00
Speed [r/min]1470 / 8.8
Thermal cl.[°C]/Enclosure[IP]155(F) / 55
Total ratio [i]166,59
Weight56.00 kg
cos phi0,69

Product sourcing keywords

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