BONENGgear motors, gearboxes from China
Boneng Transmission (Suzhou) Co., Ltd.
Chinese manufacturer of a full range of industrial drive solutions: gearboxes, gear motors, planetary gearboxes, electric motors, servo motors, frequency inverters and motion controllers.
Gear Motors
Helical-Bevel Gearmotor
Right-angle helical-bevel gearmotor series K, 3-stage, 12 sizes K303–K318. Rated output torque 150–58,000 N·m, ratios 4–180 (combi K…/C… 112–14,000), motor power 0.09–200 kW, efficiency 94 %. FEA-designed cast housing, up to 94 % modularity, over 400 mounting variants; solid or hollow output shaft (parallel key, shrink disk, spline), foot, flange or torque-arm mounting. Example: K315TG-C25 — T2N 20,000 N·m, P1N 126 kW at 1450 rpm; with 45 kW IE3 motors SDS supplies these drives for belt conveyors in mineral processing plants.
- Sizes
- K303–K318 (12)
- Rated output torque T2N
- 150–58,000 N·m
- Ratios
- 4–180 (combi K…/C… 112–14,000)
- Motor power
- 0.09–200 kW
- Stages
- 3
- Efficiency
- 94 %
- Mounting
- foot (H), flange (F/S), torque arm (A/T); positions D1–D6
- Output shaft
- solid (single/double-ended); hollow with parallel key, shrink disk or involute spline
Helical Inline Gearmotor
Inline helical gearmotor series C, 2-stage (C200–C216) and 3-stage (C300–C316). Rated output torque 35–18,000 N·m, ratios 3.15–280 (combi C…/C… up to 18,000), motor power 0.12–160 kW, efficiency 96 % (2-stage) and 94 % (3-stage). FEA-designed cast housing; the large-centre-distance layout gives, per the manufacturer, 10 % higher torque capacity. Foot, flange or short-flange mounting, positions D1–D6; solid output shaft with parallel key. Boneng MS/MH/MP motors (IE1–IE3), optional brake and encoder.
- Sizes
- C200–C216 (2-stage), C300–C316 (3-stage)
- Rated output torque T2N
- 35–18,000 N·m
- Ratios
- 3.15–280 (combi C…/C… up to 18,000)
- Motor power
- 0.12–160 kW
- Stages
- 2 or 3
- Efficiency
- 96 % (2-stage) / 94 % (3-stage)
- Mounting
- foot (H), flange (F), short flange (S); positions D1–D6
- Output shaft
- solid with parallel key
Parallel Shaft Gearmotor
Parallel shaft helical gearmotor series F: 2-stage F202–F215 and 3-stage F302–F315. Rated output torque 130–20,000 N·m, ratios 4–250 (combi F…/C… 125–18,000), motor power 0.12–200 kW, efficiency 96/94 %. Flat housing with large centre distance in a small envelope. Solid or hollow output shaft (parallel key, shrink disk, involute spline) for shaft mounting on the driven machine; foot, flange or torque-arm mounting, positions D1–D6, over 150 mounting variants; up to 95 % modularity.
- Sizes
- F202–F215 (2-stage), F302–F315 (3-stage)
- Rated output torque T2N
- 130–20,000 N·m
- Ratios
- 4–250 (combi F…/C… 125–18,000)
- Motor power
- 0.12–200 kW
- Stages
- 2 or 3
- Efficiency
- 96 % (2-stage) / 94 % (3-stage)
- Mounting
- foot (H), flange (F/S), torque arm (A/T); positions D1–D6
- Output shaft
- solid; hollow with parallel key, shrink disk or involute spline
Helical-Worm Gearmotor
Helical-worm gearmotor series S, 2-stage (helical input stage + worm gear), 9 sizes S203–S212. Rated output torque 55–10,200 N·m, ratios 7.1–500 (combi S…/C… 200–18,000), motor power 0.12–55 kW. Efficiency depends on ratio: 88 % at i = 7.1–16, 57 % at i = 125–500. FEA cast housing, over 400 mounting variants; solid or hollow output shaft, foot, flange or torque-arm mounting. For heavy duty, sizes S205 and up are fitted with a fan on the worm shaft.
- Sizes
- S203–S212 (9)
- Rated output torque T2N
- 55–10,200 N·m
- Ratios
- 7.1–500 (combi S…/C… 200–18,000)
- Motor power
- 0.12–55 kW
- Stages
- 2 (helical + worm)
- Efficiency
- 88 % (i 7.1–16) … 57 % (i 125–500)
- Mounting
- foot (H), flange (F/S), torque arm (A/T); positions D1–D6
- Output shaft
- solid; hollow with parallel key, shrink disk or spline
Worm Gearmotor
Worm gearmotor series R, sizes R050–R250. Rated output torque 37–9,100 N·m, ratios 7–60 (combi versions up to 5,000), motor power 0.12–45 kW. The worm wheel is cut with a high-precision worm hob — optimised contact pattern, low noise, longer life; FEA-designed cast housing. Foot, flange or torque-arm mounting; solid or hollow output shaft. Manufacturer-listed applications: chemical, food, textile, pulp and paper, construction, washing equipment.
- Sizes
- R050–R250
- Rated output torque T2N
- 37–9,100 N·m
- Ratios
- 7–60 (combi up to 5,000)
- Motor power
- 0.12–45 kW
- Gear type
- worm
- Mounting
- foot, flange, torque arm
- Output shaft
- solid or hollow
Gearboxes
Helical & Bevel-Helical Gearboxes
Industrial gear units series H (helical, parallel shafts) and B (bevel-helical, right-angle): 23 sizes 04–26, rated output torque 3.2–1,030 kN·m. Two, three or four stages: H — i = 1.8–450, B — i = 6.3–400; efficiency 96/94/92 %, input up to 1800 rpm. Horizontal and vertical mounting; solid or hollow output shaft (key, shrink disk, spline). Cooling per thermal rating — fan, cooling coil, water-oil cooler or oil station; options: backstop, oil heater, UF adapter for Boneng MP motors. Catalogue in three parts: 4–12, 13–18, 19–26.
- Sizes
- 04–26 (23)
- Rated output torque T2N
- 3.2–1,030 kN·m
- Ratios
- H: 1.8–450 · B: 6.3–400
- Stages
- 2, 3 or 4
- Efficiency
- 96 % / 94 % / 92 % (2/3/4-stage)
- Input speed
- up to 1,800 rpm
- Mounting
- horizontal or vertical; foot-mounted, motor via UF adapter
- Output shaft
- solid with key; hollow with key, shrink disk or involute spline
Bucket Elevator Gearbox
Bucket elevator gearbox BE with integrated auxiliary drive: main 3- or 4-stage gear train (i = 16–400) plus auxiliary gearmotor KE37–KE127 (1.1–37 kW) for slow turning during maintenance; switching is automatic, electrically controlled and remote. Sizes 04–18, rated output torque 6.7–265 kN·m. Backstop in the main gearbox, overrunning clutch between the drives. Versions H (with auxiliary drive) and D (without); solid or hollow output shaft (key, shrink disk); optional cooling fan, rain cover and guards. Up to 93 % modularity.
- Sizes
- 04–18 (BE304–BE318, BE405–BE418)
- Rated output torque T2N
- 6.7–265 kN·m
- Ratios
- 3-stage 16–90 · 4-stage 100–400
- Stages
- 3 or 4
- Auxiliary drive
- gearmotor KE37–KE127, 1.1–37 kW, automatic switching
- Reverse protection
- backstop in main gearbox, overrunning clutch
- Output shaft
- solid with key; hollow with key or shrink disk
- Options
- cooling fan, rain cover, guards
Crane Gearbox with Extended Center Distance
Crane helical gear unit HK with extended centre distance: at the same transmission capacity it accommodates a larger drum diameter and rope capacity without oversizing — for hoists of portal, bridge and container cranes. Sizes 05–22: 3-stage HK305–HK322 (i = 14–63) and 4-stage HK405–HK422 (i = 22.4–250); rated output torque 11.6–520 kN·m, efficiency 94/92 %. Welded steel housing (+30 % support rigidity), labyrinth seals at the input. Output: solid shaft (key, spline, type C gear rim) or hollow shaft (key, shrink disk, spline).
- Sizes
- 05–22: HK305–HK322 (3-stage), HK405–HK422 (4-stage)
- Rated output torque T2N
- 11.6–520 kN·m
- Ratios
- 3-stage 14–63 · 4-stage 22.4–250
- Stages
- 3 or 4
- Efficiency
- 94 % (3-stage) / 92 % (4-stage)
- Input speed
- up to 1,500 rpm
- Housing
- welded steel, labyrinth seals at input
- Output shaft
- solid (key, spline, type C gear rim); hollow (key, shrink disk, spline)
Planetary Gearbox
Modular planetary gearbox P: 2-stage (P2) and 3-stage (P3) versions, sizes 07–36, rated output torque 10–2,600 kN·m, ratios 25–4,000. Input: coaxial (N) or with helical (S), bevel (L) or bevel-helical (K) primary stage; output: hollow shaft with shrink disk (A), solid shaft with key (B), splined (C/D). Efficiency 89–94 %, input up to 1,500 rpm, horizontal or vertical mounting. Hardened alloy-steel ground gears; double seals at the output. SDS reference: P3KB29-1400 with 45 kW motor — inching drive of a ball mill, T2N 1,060 kN·m.
- Sizes
- 07–36 (30)
- Rated output torque T2N
- 10–2,600 kN·m
- Ratios
- 25–4,000 (P2: 25–560 · P3: 140–4,000)
- Stages
- 2 or 3 planetary + primary stage N/S/L/K
- Efficiency
- 89–94 %
- Input speed
- up to 1,500 rpm
- Output shaft
- hollow with shrink disk (A); solid with key (B); splined hollow (C) / solid (D)
- Mounting
- horizontal or vertical; motor (M) or shaft input
Planetary Winch Gearbox
Planetary winch gearbox PW is mounted inside the winch drum. 14 sizes 20–40 with 2, 3 or 4 stages: rated dynamic output torque 11.6–1,500 kN·m, rope pull 67–1,950 kN, ratios 13–940. Driven by electric motor (1–3 drive units) or hydraulic motor; with hydraulic input the shaft is a DIN 5480 spline with a spring-applied, hydraulically released multi-disc parking brake (15–300 bar). Output via flange or ring gear; input and output rotate in opposite directions. Efficiency 98 % per stage. Torque ratings per FEM (M5, L2, T5); other duty groups via factor K.
- Sizes
- 20–40 (14)
- Rated dynamic output torque
- 11.6–1,500 kN·m
- Rope pull
- 67–1,950 kN
- Ratios
- 2-stage 13–28 · 3-stage 45–141 · 4-stage 167–940
- Stages
- 2, 3 or 4
- Efficiency
- 98 % per stage
- Input
- electric or hydraulic motor (DIN 5480 spline, parking brake 15–300 bar)
- Output
- flange or ring gear; mounted inside the drum
Planetary Slewing Gearbox
Planetary slewing gearbox PS for crane slewing mechanisms: 12 sizes 20–36 with 2, 3 or 4 stages; rated dynamic output torque 11–590 kN·m, ratios 14–947. Mounted vertically, pinion down, on flange A or B; the flanges are eccentric (A — 2.5 mm, B — 1.5 mm) with high-point marks to adjust the backlash between pinion and slewing ring. Integral or separate pinion (DIN 5480 spline, key) to suit the customer's slewing ring. Input from an electric motor (optionally with torque limiter and service brake) or hydraulic motor with built-in parking brake (15–300 bar). Efficiency 98 % per stage; torque ratings per FEM (M5, L2, T5).
- Sizes
- 20–36 (12)
- Rated dynamic output torque
- 11–590 kN·m
- Ratios
- 2-stage 14–29 · 3-stage 46–142 · 4-stage 171–947
- Stages
- 2, 3 or 4
- Efficiency
- 98 % per stage
- Mounting
- vertical, flange A (eccentricity 2.5 mm) or B (1.5 mm)
- Output
- integral or separate pinion (DIN 5480 spline, parallel key)
- Input
- electric motor or hydraulic motor with parking brake 15–300 bar
Planetary Gearmotor for Cooling Roll Crusher
Planetary gearmotor PK for the roll crusher of a clinker grate cooler. It combines a helical-bevel gearmotor K with flange motor and a planetary output stage; sizes PK09–PK14, IE2 (MH) or IE3 (MP) motors of 4–30 kW, rated output torque 22–117 kN·m, ratios 225–400, output speed 3.7–6.6 rpm. Output via hollow shaft with shrink disk, shaft-mounted on the crusher with a torque arm (bolts grade 10.9 or higher). Motor: 380 V/50 Hz, S1, IP55, class F, IC411, thermistor and rain cover as standard. Carburised and ground gears; double fluororubber seals at the output.
- Sizes
- PK09–PK14
- Motor power
- 4–30 kW, IE2 (MH) / IE3 (MP)
- Rated output torque T2N
- 22–117 kN·m
- Ratios
- 225–400
- Output speed
- 3.7–6.6 rpm
- Output shaft
- hollow with shrink disk, torque arm
- Motor
- 380 V/50 Hz, S1, IP55, class F, IC411, thermistor, rain cover
- Seals
- double fluororubber seals at output
Motors
Three-Phase Asynchronous Motors
General-purpose Boneng three-phase asynchronous motors in three IEC 60034-30-1 efficiency classes: MS — IE1 (0.09–7.5 kW), MH — IE2 and MP — IE3 (0.12–90 kW). Frame sizes 56–280: die-cast aluminium up to 100, grey cast iron from 112. 4 and 6 poles, 50 Hz 220/380–400/690 V and 60 Hz 380–480 V supplies, S1 duty as well as S2–S10 and inverter operation. Totally enclosed fan-cooled IC411 (forced ventilation on request), IP55, class F insulation with class B temperature rise. Options: brake, encoder, PTC, thermal switch or PT100 in the winding, anti-condensation heater. The same motors are fitted to Boneng gearmotors. The manufacturer's website now lists the range as MP (IE3) and MU (IE4) over the same 0.09–90 kW.
- Series and efficiency class
- MS — IE1, MH — IE2, MP — IE3 (IEC 60034-30-1)
- Power
- MS 0.09–7.5 kW; MH and MP 0.12–90 kW
- Frame sizes
- 56–280 (die-cast aluminium up to 100, grey cast iron from 112)
- Poles
- 4 / 6
- Voltage and frequency
- 50 Hz: 220/380–400/690 V; 60 Hz: 380–480 V
- Protection / cooling
- IP55 / IC411; forced ventilation on request
- Insulation
- class F, class B temperature rise; class H on request
- Mounting
- IMB3, IMB5, IMB14B, IMB35, IMB34B
- Options
- brake, encoder, PTC / thermal switch / PT100, heater, rain cover
FAQ — BONENG
What equipment does SDS supply from BONENG?
SDS delivers the full BONENG product range including gear motors, gearboxes and motors. Detailed series, sizes and technical specifications are available on this page; full PDF catalogues can be downloaded from the Catalogues section.
In which industries is BONENG equipment used?
BONENG equipment is applied in crane manufacturing, port equipment, metallurgy and mining & mineral processing and other industries. We select a specific model for your duty cycle, load profile, working environment and ambient conditions.
What is the warranty and lead time for BONENG?
Standard manufacturer warranty — 12 months from commissioning, no more than 18 months from shipment. Production lead time is 4–16 weeks depending on specification (the equipment is manufactured in China). Delivery to Russia is by road transport. Detailed terms are on the Terms of Cooperation page.
How to order BONENG equipment from SDS?
Send a technical request with operating parameters and requirements. Within one business day we prepare a technical-commercial proposal with firm pricing and delivery schedule. Default Incoterms — DDP (with EAEU certification and customs clearance included).
Need help with BONENG?
An SDS engineer will size the unit for your load and quote it — usually within one business day.