ATLAS COPCO 9106109035 THERMAL RELA

Shandong Jufengyuan Mechanical Technology Co., Ltd Products"Alternative spare parts"is sold as.

Atlas Copco, Sandvik, Furukawa, Ingersoll Rand, Junjin, Soosan, Mine Master, Everdigm or other original equipment/spare parts manufacturers are registered trademarks of the related original equipment/spare parts manufacturers. All names, descriptions, numbers and symbols used were used only for reference purposes.

Compatible part numbers

9106109035
9106 1090 35
9106-1090-35
9106.1090.35

Hugeminer 9106109035 9106 1090 35 9106-1090-35 9106.1090.35 Atlas Copco THERMAL RELAY – Factory Direct OEM Replacement for Atlas Copco, Sandvik, Furukawa, Ingersoll Rand, Junjin, Soosan, Mine Master, Everdigm Rock Drills

Shandong Jufengyuan Mechanical Technology Co., Ltd. (brand Hugeminer) is an ISO-certified Chinese manufacturer specializing in alternative spare parts for global mining & construction equipment. We produce and export the 9106109035 THERMAL RELAY (also written 9106 1090 35, 9106-1090-35, 9106.1090.35, 9106109035) that 100 % matches Atlas Copco original specification. Factory direct, custom development, 24-hour quotation, global door-to-door shipping.

Product Quick View

• Part number: 9106109035, 9106 1090 35, 9106-1090-35, 9106.1090.35, 9106109035

• Description: THERMAL RELAY / motor protector

• Application brands: Atlas Copco, Sandvik, Furukawa, Ingersoll Rand, Junjin, Soosan, Mine Master, Everdigm

• Typical rigs: Atlas Copco ROC D7, ROC L8, DM30, Sandvik DP1500, Furukawa PCR200, Ingersoll Rand ECM660, Junjin JCD 25, Soosan SSB 151, Mine Master LP 1.5, Everdigm ECD 40

• Voltage range: 110–240 V AC

• Trip class: 10 A

• Operating temp.: –25 °C to +70 °C

• Certificate: CE, RoHS, ISO 9001

• Warranty: 12 months

• Stock: >500 pcs in Yantai warehouse

Why Choose Hugeminer 9106109035 THERMAL RELAY?

1. Exact dimensional fit – drop-in replacement, no modification.
2. Better copper alloy contacts – 30 % lower temperature rise than OEM.
3. Epoxy sealed enclosure – IP54 dust & water protection for underground duty.
4. 100 % tested – each relay calibrated at 1.2 × rated current for 2 h.
5. Same-day dispatch – FedEx, DHL, UPS, TNT, air & sea freight.
6. Custom laser marking – your logo or part number free above 50 pcs.

Shandong Jufengyuan – One-Stop Supplier for Mining & Drilling Spare Parts

We are Shandong Jufengyuan Mechanical Technology Co., Ltd. located in Yantai, China. Since 2008 we focus on Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Caterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, XCMG Parts. Our 18 000 m² plant houses CNC machining, vacuum brazing, heat treatment and assembly lines. We supply rock drill spares, hydraulic drifter parts, compressor coolers, engine kits, undercarriage, drill rods, bits, couplings, seals, electronic controllers, thermal relays and more. Factory direct, OEM quality, export to 78 countries.

20 Long-Tail Keywords We Rank For

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Knowledge Corner – What Does a Thermal Relay Do in a Rock Drill?

A thermal relay is an electro-mechanical protector that interrupts the motor circuit when current exceeds the set value for a predetermined time. In Atlas Copco ROC series rigs the 9106109035 relay protects the hydraulic pump motor (typically 15–30 kW) from burn-out caused by bit jamming, low voltage or high ambient temperature. The bimetal strip inside bends when heated, releasing a latch and opening the contactor coil circuit. Selecting the correct relay (current range 10–14 A) prevents nuisance trips yet reacts within 10 s at 6 × current to save expensive windings.

Real Case – Sandvik DD321 Underground Jumbo Thermal Relay Failure

Equipment: Sandvik DD321, 2019 year, 4 200 h.
Fault: Motor tripped every 15 min, display “THERMAL OVERLOAD” yet motor cold.
Root cause: Original 9106109035 relay contacts oxidized, contact resistance rose to 0.8 Ω causing false heat signal.
Solution: Replaced with Hugeminer 9106109035 relay (silver-plated contacts, 0.05 Ω). Added contact grease, torqued busbar to 18 Nm. Machine returned to production in 35 min. 3-month follow-up: zero trips, 7 % lower motor temperature.

Drill Rod Marketing – Boost Your Drilling Performance

Hugeminer also manufactures high-frequency induction hardened drill rods for Atlas Copco, Sandvik, Furukawa drifters. Rods are forged from 23CrNi3Mo alloy steel, thread pitch tolerance ±0.15 mm, carburized layer 1.2–1.8 mm, surface hardness 56–58 HRC, core toughness ≥60 J. Factory direct price 18 % lower than European brands. Common sizes: R32, R38, T38, T45, T51, GT60, length 0.6 m–6.1 m. One rod drills 1 200 m in Swedish granite – 30 % longer life. We stock 6 000 rods in Yantai warehouse, support custom thread, color band, box packing. Contact Sales Manager Mr. Chen for instant quote:
WhatsApp: +86 191 5318 3213
hugeminer@minedrillparts.com

Custom Development & Export Service

Need a special current rating or mounting bracket? Send us a drawing or sample, our 12 R&D engineers will reverse-engineer within 48 h. MOQ 20 pcs, lead time 10–15 days. We handle laser marking, export plywood crates, fumigation, CO, Form A, Form E, SASO, BV, SGS. Source factory, no trader margin, save 20–40 % cost. We export to Chile, Peru, USA, Canada, Russia, Kazakhstan, South Africa, Australia, Indonesia, Philippines, Turkey, Germany, France, Brazil, Mexico and more.

How to Order 9106109035 THERMAL RELAY?

1. Email part number 9106109035, quantity, delivery address to hugeminer@minedrillparts.com

2. We reply with pro-forma invoice within 2 h including HS code 8536490000, freight options, bank & PayPal details.

3. Pay by T/T, L/C, Western Union, PayPal, Alipay or credit card.

4. Goods ship within 24 h after payment, tracking number provided.

5. 12-month warranty, free replacement if quality issue.

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Shandong Jufengyuan Mechanical Technology Co., Ltd.
Yantai, Shandong, China | ISO 9001:2015 | ICP Export License
Web: www.minedrillparts.com | Email: hugeminer@minedrillparts.com | WhatsApp: +86 191 5318 3213