From AC gear motors and planetary gearboxes to PTO shafts and agricultural gearboxes — our engineering team responds within 24 hours with technical guidance and competitive pricing.
Whether you need a single replacement motor or a container load of gearboxes, we handle inquiries of every size. Send your requirements by email — include old nameplate photos, technical drawings, or simply describe what you need — and our engineering team will reply with a detailed quotation, lead time confirmation, and product recommendations within one business day.
Sandan-ro, Danwon-gu
Ansan-si, Gyeonggi-do
Republic of Korea
Monday – Friday: 09:00 – 18:00 KST
Saturday – Sunday: Closed
To get the fastest, most accurate quotation, please include as many of the following details as possible:
⚠ Urgent Replacement?
Include "URGENT" in your email subject line. We prioritize emergency motor and gearbox inquiries and aim to respond within 4 hours during business days.
You are a procurement manager looking for competitive pricing on AC gear motors, gearboxes, PTO shafts, or other power transmission components. Tell us the product type, model numbers, quantities, and delivery address — we return a detailed, line-item quotation within 24 hours.
✉ sales@acgearmotor.topYou are a maintenance engineer who needs help selecting the right replacement motor, sizing a gearbox ratio, or matching a PTO shaft to your tractor implement. Send us a nameplate photo or describe the driven equipment — our engineers will confirm the correct product.
✉ sales@acgearmotor.topYou are an equipment builder who needs custom voltage, shaft dimensions, gear ratios, paint colors, or private-label nameplates across motors, gearboxes, or transmission components. Describe your requirements and target annual volume — our R&D team will follow up with a feasibility assessment and development timeline.
✉ sales@acgearmotor.topWhile our AC gear motor lineup — spanning IE2 through IE4 efficiency, explosion-proof, variable frequency, and electromagnetic brake configurations — remains the core of our business, Korea Cyclo Gear Reducer Co., Ltd manufactures and supplies a broad portfolio of industrial power transmission components. Many of our motor customers also source their gearboxes, drive shafts, and chain-and-sprocket assemblies from us, consolidating their supply chain into a single vendor relationship with one point of contact, one set of shipping documents, and one quality standard across all components.
Right-angle and inline gearboxes for rotary tillers, mowers, feed mixers, and manure spreaders. Available in standard ratios from 1:1 to 1:3.5 with SAE, Italian, and European flange patterns. Replacement-compatible with Comer, Bondioli & Pavesi, and Weasler series — same bolt circle, same spline, lower price.
Complete PTO drive shafts with friction clutch, shear bolt, or free-wheel overrunning clutch protection. Standard profiles: 1-3/8" Z6, 1-3/4" Z6, 1-3/8" Z21. Telescoping tubes with lemon, triangular, or star cross-section. Cut-to-length service available for non-standard implement spacing.
Single and double-stage worm gear reducers from size 25 to 250 with ratios from 5:1 to 100:1. Die-cast aluminum housing on small frames, cast iron on larger units. Self-locking capability on ratios above 30:1 eliminates the need for a separate brake in vertical-lift applications.
Inline planetary gearboxes with 97–98 % mechanical efficiency per stage. Single, double, and triple-stage configurations covering ratios from 3:1 to 512:1. Precision and standard backlash grades for servo, industrial, and mobile-equipment applications.
ANSI and DIN/ISO standard sprockets and roller chains from #25 through #240. Stainless steel, nickel-plated, and self-lubricating chain for food-grade and washdown environments. Matched sprocket sets, tensioners, and chain breakers in stock for immediate dispatch.
Fluid couplings for soft-start and overload protection on conveyors and crushers. Gears and racks for linear motion systems. Sheaves and pulleys for V-belt and timing-belt drives. Timing pulleys for synchronous positioning. Shaft collars, couplings, and mounting accessories to complete any power transmission assembly.
Every product line listed above follows the same quality framework as our AC gear motor range: ISO 9001:2015 certified production, factory test documentation, 18-month warranty, and Korean-based spare-parts stocking. Contact us at sales@acgearmotor.top with your full bill of materials — motors, gearboxes, shafts, chains, and all — and we will consolidate everything into a single quotation with coordinated production scheduling and combined freight.
We respect your privacy. Information submitted through any communication channel is used solely to process your inquiry and will never be shared with third parties. Korea Cyclo Gear Reducer Co., Ltd complies with applicable data protection regulations including GDPR for European customers.
Motors, gearboxes, PTO shafts, chains, sprockets — whatever your drive system needs, send it all to sales@acgearmotor.top and get a consolidated quotation within 24 hours.