The parallel shaft gearbox is prominent with the advantage of quiet running. On each parallel shaft gear unit we conduct empty running test that lasts for not less than three hours. This progress involves the real-time monitoring of running noise and temperature rise. The noise level should be below 75DB, while the temperature should never be above 60 ℃. Any substandard product need to be re-commissioned until it meets standards.

Modernized gearbox solutions must be able to deal with a variety of negative factors, to achieve maximum efficiency and absolute reliability. To ensure high product availability and cost-saving maintenance, one must overcome these factors. Our gear motors come in helical geared motors, bevel geared motors and bevel-helical geared motors. They are suitable for horizontal or vertical mounting. The diverse options together with compact designs, maximizes the flexibility in product design.

Advantages
1. The parallel shaft gearbox adopts a design for universal application. It can be tailored to be an industry-specific variant according to customer demand.
2. The housing is universal to parallel shaft, perpendicular shaft, vertical, horizontal mounting options, with decreased parts types and increased specifications.
3. Deadening housing structure, large surface area, large fan. Cylindrical gears and helical-bevel gears are processed with advanced grinding technology. So, as a whole, the reducer has improved performance in heat dissipation, noise reduction, running reliability, and transmission power. 
4. Output shaft with flange is designed to facilitate the installation of this high power gearbox.
5. CTY/NAK oil seal, is excellent in resistance against high temperature, aging, and wearing. It is more secure and durable in complex and hostile working environment.
6. Improved cooling fan and cooling coil design can more effectively cool the parallel shaft gearbox at running.

Application Examples
Belt conveyor drives 
Bucket elevator drives 
Agitator drives 
Hoisting gear drives 
Travelling gear drives 
Paper machine drives 
Dryer drives

Mounting Options
Horizontally mounted, vertically mounted, or other mounting way as required.
The mounting flange and torque arm are parts of our standard supplies.

Noise Reduction
New design concepts were applied to improve the noise reduction of the gear units, by adopting: 1. noise-absorbing housing material; 2. exceptionally large contact ratios; 3. fine gear grinding process.

Thermal Conduction

The parallel shaft gearbox not only has high efficiency but also has favorable thermal conduction performance with enlarged housing surface area, large fan and new type of air conductive fan cover. The selection of appropriate gear unit should be based on a lower maximum oil temperature. In this way, the oil drain period will be lengthened to improve running reliability and save maintenance costs. 

Modular Design:


Features:

Horizontal Reduction Gearbox Data

Torque Range	3300~900000N.m
Rated Power	4~5000KW
Ratio	1.25~450
Mounting	Foot, flange, shaft mounted
Ouput type	Solid shaft(single or double extension), keyed hollow shaft, shrink disk
Input type	Solid shaft, motor adapter
Options	Fan/cooling coil/cooler/auxiliary fuel tank independent cooling system backstop auxiliary drive
1 stage	H1SH3, H1SH5, H1SH7, H1SH11, H1SH13, H1SH15, H1SH17, H1SH19 H1SV3, H1SV5, H1SV7, H1SV11, H1SV13, H1SV15, H1SV17, H1SV19 H1HH3, H1HH5, H1HH7,  H1HH11, H1HH13, H1HH15, H1HH17, H1HH19 H1HV3, H1HV5, H1HV7, H1HV11, H1HV13, H1HV15, H1HV17, H1HV19 H1HM3, H1HM5, H1HM7, H1HM11, H1HM13, H1HM15, H1HM17, H1HM19 H1DH3, H1DH5, H1DH7,  H1DH11, H1DH13, H1DH15, H1DH17, H1DH19 H1DV3, H1DV5, H1DV7,  H1DV11, H1DV13, H1DV15, H1DV17, H1DV19 H1DM3, H1DH5, H1DH7,  H1DH11, H1DH13, H1DH15, H1DH17, H1DH19 H1KH3, H1KH5, H1KH7,  H1KH11, H1KH13, H1KH15, H1KH17, H1KH19 H1KV3, H1KV5, H1KV7,  H1KV11, H1KV13, H1KV15, H1KV17, H1KV19 H1KM3, H1KM5, H1KM7,  H1KM11, H1KM13, H1KM15, H1KM17, H1KM19 H1FH3, H1FH5, H1FH7,  H1FH11, H1FH13, H1FH15, H1FH17, H1FH19 H1FV3, H1FV5, H1FV7,  H1FV11, H1FV13, H1FV15, H1FV17, H1FV19 F1FM3, H1FM5, H1FM7,  H1FM11, H1FM13, H1FM15, H1FM17, H1FM19
2 stages	H2SH4, H2SH5, H2SH6, H2SH7, H2SH8, H2SH9, H2SH10, H2SH11, H2SH12, H2SH13, H2SH14, H2SH15, H2SH16, H2SH17, H2SH18, H2SH19, H2SH20, H2SH21, H2SH22, H2SH23, H2SH24, H2SH25, H2SH26 H2SV4, H2SV5, H2SV6, H2SV7, H2SV8, H2SV9, H2SV10, H2SV11, H2SV12, H2SV13, H2SV14, H2SV15, H2SV16, H2SV17, H2SV18, H2SV19, H2SV20, H2SV21, H2SV22, H2SV23, H2SV24, H2SV25, H2SV26 H2HH4, H2HH5, H2HH6, H2HH7, H2HH8, H2HH9, H2HH10, H2HH11, H2HH12, H2HH13, H2HH14, H2HH15, H2HH16, H2HH17, H2HH18, H2HH19, H2HH20, H2HH21, H2HH22, H2HH23, H2HH24, H2HH25, H2HH26 H2HV4, H2HV5, H2HV6, H2HV7, H2HV8, H2HV9, H2HV10, H2HV11, H2HV12, H2HV13, H2HV14, H2HV15, H2HV16, H2HV17, H2HV18, H2HV19, H2HV20, H2HV21, H2HV22, H2HV23, H2HV24, H2HV25, H2HV26 H2HM4, H2HM5, H2HM6, H2HM7, H2HM8, H2HM9, H2HM10, H2HM11, H2HM12, H2HM13, H2HM14, H2HM15, H2HM16, H2HM17, H2HM18, H2HM19, H2HM20, H2HM21, H2HM22, H2HM23, H2HM24, H2HM25, H2HM26 H2DH4, H2DH5, H2DH6, H2DH7, H2DH8, H2DH9, H2DH10, H2DH11, H2DH12, H2DH13, H2DH14, H2DH15, H2DH16, H2DH17, H2DH18, H2DH19, H2DH20, H2DH21, H2DH22, H2DH23, H2DH24, H2DH25, H2DH26 H2DV4, H2DV5, H2DV6, H2DV7, H2DV8, H2DV9, H2DV10, H2DV11, H2DV12, H2DV13, H2DV14, H2DV15, H2DV16, H2DV17, H2DV18, H2DV19, H2DV20, H2DV21, H2DV22, H2DV23, H2DV24, H2DV25, H2DV26 H2DM4, H2DM5, H2DM6, H2DM7, H2DM8, H2DM9, H2DM10, H2DM11, H2DM12, H2DM13, H2DM14, H2DM15, H2DM16, H2DM17, H2DM18, H2DM19, H2DM20, H2DM21, H2DM22, H2DM23, H2DM24, H2DM25, H2DM26 H2KH4, H2KH5, H2KH6, H2KH7, H2KH8, H2KH9, H2KH10, H2KH11, H2KH12, H2KH13, H2KH14, H2KH15, H2KH16, H2KH17, H2KH18, H2KH19, H2KH20, H2KH21, H2KH22, H2KH23, H2KH24, H2KH25, H2KH26 H2KV4, H2KV5, H2KV6, H2KV7, H2KV8, H2KV9, H2KV10, H2KV11, H2KV12, H2KV13, H2KV14, H2KV15, H2KV16, H2KV17, H2KV18, H2KV19, H2KV20, H2KV21, H2KV22, H2KV23, H2KV24, H2KV25, H2KV26 H2KM4, H2KM5, H2KM6, H2KM7, H2KM8, H2KM9, H2KM10, H2KM11, H2KM12, H2KM13, H2KM14, H2KM15, H2KM16, H2KM17, H2KM18, H2KM19, H2KM20, H2KM21, H2KM22, H2KM23, H2KM24, H2KM25, H2KM26 H2FH4, H2FH5, H2FH6, H2FH7, H2FH8, H2FH9, H2FH10, H2FH11, H2FH12, H2FH13, H2FH14, H2FH15, H2FH16, H2FH17, H2FH18, H2FH19, H2FH20, H2FH21, H2FH22, H2FH23, H2FH24, H2FH25, H2FH26 H2FV4, H2FV5, H2FV6, H2FV7, H2FV8, H2FV9, H2FV10, H2FV11, H2FV12, H2FV13, H2FV14, H2FV15, H2FV16, H2FV17, H2FV18, H2FV19, H2FV20, H2FV21, H2FV22, H2FV23, H2FV24, H2FV25, H2FV26 H2FM4, H2FM5, H2FM6, H2FM7, H2FM8, H2FM9, H2FM10, H2FM11, H2FM12, H2FM13, H2FM14, H2FM15, H2FM16, H2FM17, H2FM18, H2FM19, H2FM20, H2FM21, H2FM22, H2FM23, H2FM24, H2FM25, H2FM26
3 stages	H3SH5, H3SH6, H3SH7, H3SH8, H3SH9, H3SH10, H3SH11, H3SH12, H3SH13, H3SH14, H3SH15, H3SH16, H3SH17, H3SH18, H3SH19, H3SH20, H3SH21, H3SH22, H3SH23, H3SH24, H3SH25, H3SH26 H3SV5, H3SV6, H3SV7, H3SV8, H3SV9, H3SV10, H3SV11, H3SV12, H3SV13, H3SV14, H3SV15, H3SV16, H3SV17, H3SV18, H3SV19, H3SV20, H3SV21, H3SV22, H3SV23, H3SV24, H3SV25, H3SV26 H3HH5, H3HH6, H3HH7, H3HH8, H3HH9, H3HH10, H3HH11, H3HH12, H3HH13, H3HH14, H3HH15, H3HH16, H3HH17, H3HH18, H3HH19, H3HH20, H3HH21, H3HH22, H3HH23, H3HH24, H3HH25, H3HH26 H3HV5, H3HV6, H3HV7, H3HV8, H3HV9, H3HV10, H3HV11, H3HV12, H3HV13, H3HV14, H3HV15, H3HV16, H3HV17, H3HV18, H3HV19, H3HV20, H3HV21, H3HV22, H3HV23, H3HV24, H3HV25, H3HV26 H3HM5, H3HM6, H3HM7, H3HM8, H3HM9, H3HM10, H3HM11, H3HM12, H3HM13, H3HM14, H3HM15, H3HM16, H3HM17, H3HM18, H3HM19, H3HM20, H3HM21, H3HM22, H3HM23, H3HM24, H3HM25, H3HM26 H3DH5, H3DH6, H3DH7, H3DH8, H3DH9, H3DH10, H3DH11, H3DH12, H3DH13, H3DH14, H3DH15, H3DH16, H3DH17, H3DH18, H3DH19, H3DH20, H3DH21, H3DH22, H3DH23, H3DH24, H3DH25, H3DH26 H3DV5, H3DV6, H3DV7, H3DV8, H3DV9, H3DV10, H3DV11, H3DV12, H3DV13, H3DV14, H3DV15, H3DV16, H3DV17, H3DV18, H3DV19, H3DV20, H3DV21, H3DV22, H3DV23, H3DV24, H3DV25, H3DV26 H3DM5, H3DM6, H3DM7, H3DM8, H3DM9, H3DM10, H3DM11, H3DM12, H3DM13, H3DM14, H3DM15, H3DM16, H3DM17, H3DM18, H3DM19, H3DM20, H3DM21, H3DM22, H3DM23, H3DM24, H3DM25, H3DM26 H3KH5, H3KH6, H3KH7, H3KH8, H3KH9, H3KH10, H3KH11, H3KH12, H3KH13, H3KH14, H3KH15, H3KH16, H3KH17, H3KH18, H3KH19, H3KH20, H3KH21, H3KH22, H3KH23, H3KH24, H3KH25, H3KH26 H3KV5, H3KV6, H3KV7, H3KV8, H3KV9, H3KV10, H3KV11, H3KV12, H3KV13, H3KV14, H3KV15, H3KV16, H3KV17, H3KV18, H3KV19, H3KV20, H3KV21, H3KV22, H3KV23, H3KV24, H3KV25, H3KV26 H3KM5, H3KM6, H3KM7, H3KM8, H3KM9, H3KM10, H3KM11, H3KM12, H3KM13, H3KM14, H3KM15, H3KM16, H3KM17, H3KM18, H3KM19, H3KM20, H3KM21, H3KM22, H3KM23, H3KM24, H3KM25, H3KM26 H3FH5, H3FH6, H3FH7, H3FH8, H3FH9, H3FH10, H3FH11, H3FH12, H3FH13, H3FH14, H3FH15, H3FH16, H3FH17, H3FH18, H3FH19, H3FH20, H3FH21, H3FH22, H3FH23, H3FH24, H3FH25, H3FH26 H3FV5, H3FV6, H3FV7, H3FV8, H3FV9, H3FV10, H3FV11, H3FV12, H3FV13, H3FV14, H3FV15, H3FV16, H3FV17, H3FV18, H3FV19, H3FV20, H3FV21, H3FV22, H3FV23, H3FV24, H3FV25, H3FV26 H3FM5, H3FM6, H3FM7, H3FM8, H3FM9, H3FM10, H3FM11, H3FM12, H3FM13, H3FM14, H3FM15, H3FM16, H3FM17, H3FM18, H3FM19, H3FM20, H3FM21, H3FM22, H3FM23, H3FM24, H3FM25, H3FM26
4 stages	H4SH7, H4SH8, H4SH9, H4SH10, H4SH11, H4SH12, H4SH13, H4SH14, H4SH15, H4SH16, H4SH17, H4SH18, H4SH19, H4SH20, H4SH21, H4SH22, H4SH23, H4SH24, H4SH25, H4SH26 H4SV7, H4SV8, H4SV9, H4SV10, H4SV11, H4SV12, H4SV13, H4SV14, H4SV15, H4SV16, H4SV17, H4SV18, H4SV19, H4SV20, H4SV21, H4SV22, H4SV23, H4SV24, H4SV25, H4SV26 H4HH7, H4HH8, H4HH9, H4HH10, H4HH11, H4HH12, H4HH13, H4HH14, H4HH15, H4HH16, H4HH17, H4HH18, H4HH19, H4HH20, H4HH21, H4HH22, H4HH23, H4HH24, H4HH25, H4HH26 H4HV7, H4HV8, H4HV9, H4HV10, H4HV11, H4HV12, H4HV13, H4HV14, H4HV15, H4HV16, H4HV17, H4HV18, H4HV19, H4HV20, H4HV21, H4HV22, H4HV23, H4HV24, H4HV25, H4HV26 H4HM7, H4HM8, H4HM9, H4HM10, H4HM11, H4HM12, H4HM13, H4HM14, H4HM15, H4HM16, H4HM17, H4HM18, H4HM19, H4HM20, H4HM21, H4HM22, H4HM23, H4HM24, H4HM25, H4HM26 H4DH7, H4DH8, H4DH9, H4DH10, H4DH11, H4DH12, H4DH13, H4DH14, H4DH15, H34DH16, H4DH17, H4DH18, H4DH19, H4DH20, H4DH21, H4DH22, H4DH23, H4DH24, H4DH25, H4DH26 H4DV7, H4DV8, H4DV9, H4DV10, H4DV11, H4DV12, H4DV13, H4DV14, H4DV15, H4DV16, H4DV17, H4DV18, H4DV19, H4DV20, H4DV21, H4DV22, H4DV23, H4DV24, H4DV25, H4DV26 H4DM7, H4DM8, H4DM9, H4DM10, H4DM11, H4DM12, H4DM13, H4DM14, H4DM15, H4DM16, H4DM17, H4DM18, H4DM19, H4DM20, H4DM21, H4DM22, H4DM23, H4DM24, H4DM25, H4DM26 H4KH7, H4KH8, H4KH9, H4KH10, H4KH11, H4KH12, H4KH13, H4KH14, H4KH15, H4KH16, H4KH17, H4KH18, H4KH19, H4KH20, H4KH21, H4KH22, H4KH23, H4KH24, H4KH25, H4KH26 H4KV7, H4KV8, H4KV9, H4KV10, H4KV11, H4KV12, H4KV13, H4KV14, H4KV15, H4KV16, H4KV17, H4KV18, H4KV19, H4KV20, H4KV21, H4KV22, H4KV23, H4KV24, H4KV25, H4KV26 H4KM7, H4KM8, H4KM9, H4KM10, H4KM11, H4KM12, H4KM13, H4KM14, H4KM15, H4KM16, H4KM17, H4KM18, H4KM19, H4KM20, H4KM21, H4KM22, H4KM23, H4KM24, H4KM25, H4KM26 H4FH7, H4FH8, H4FH9, H4FH10, H4FH11, H4FH12, H4FH13, H4FH14, H4FH15, H4FH16, H4FH17, H4FH18, H4FH19, H4FH20, H4FH21, H4FH22, H4FH23, H4FH24, H4FH25, H4FH26 H4FV7, H4FV8, H4FV9, H4FV10, H4FV11, H4FV12, H4FV13, H4FV14, H4FV15, H4FV16, H4FV17, H4FV18, H4FV19, H4FV20, H4FV21, H4FV22, H4FV23, H4FV24, H4FV25, H4FV26 H4FM7, H4FM8, H4FM9, H4FM10, H4FM11, H4FM12, H4FM13, H4FM14, H4FM15, H4FM16, H4FM17, H4FM18, H4FM19, H4FM20, H4FM21, H4FM22, H4FM23, H4FM24, H4FM25, H4FM26