NMRV030 speed reducer, manual worm gearbox screw jack

Gearing Arrangement: Worm
Output Torque: 2~24N.M
Rated Power: 0.06kw~~0.18kw
Input Speed: 1400rpm
Output Speed: 18~~280rpm
Model Number: NMRV030
Speed ratio: 5/10/15/20/25/30/40/50/60/80
Housing material: Aluminium alloy
Worm gear material: chromium alloy 20cr
Worm wheel material: bronze ZQsn10-1
Bearing: import brand / china brand bearing
Color: blue / siliver
Package size: 113*100*130mm
Package weight: 1.8kg
Certificate: ISO9001:2008
Extra service: OEM
Packaging Details: 1 set / carton,several cartons / wooden pallet
Port: 1 set / carton,several cartons / wooden pallet

Characteristics:The Speed reducer motor features(1) Large output torque
(2) Safe, reliable, economical and durable(3) Stable transmission, quiet operation
(4) High heat-radiating efficiency, high carrying ability(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio

Performance parameter for RV series worm gear speed reducer

Motor power Model speed ratio output speed output toruqe
0.06kw 1400rpm NMRV030 5 280rpm 2.0N.M
NMRV030 7.5 186rpm 2.6N.M
NMRV030 10 140rpm 3.3N.M
NMRV030 15 94rpm 4.7N.M
NMRV030 20 70rpm 5.9N.M
NMRV030 25 56rpm 6.8N.M
NMRV030 30 47rpm 7.9N.M
NMRV030 40 35rpm 9.7N.M
NMRV030 50 28rpm 11.0N.M
NMRV030 60 24rpm 12.0N.M
NMRV030 80 18rpm 14.0N.M
0.09kw 1400rpm NMRV030 5 280rpm 2.7N.M
NMRV030 7.5 186rpm 3.9N.M
NMRV030 10 140rpm 5.0N.M
NMRV030 15 94rpm 7.0N.M
NMRV030 20 70rpm 8.8N.M
NMRV030 25 56rpm 10.0N.M
NMRV030 30 47rpm 12.0N.M
NMRV030 40 35rpm 14.0N.M
NMRV030 50 28rpm 17.0N.M
NMRV030 60 24rpm 18.0N.M
0.12kw 1400rpm NMRV030 5 280rpm 3.6N.M
NMRV030 7.5 186rpm 5.2N.M
NMRV030 10 140rpm 6.6N.M
NMRV030 15 94rpm 9.3N.M
NMRV030 20 70rpm 12.0N.M
NMRV030 25 56rpm 14.0N.M
NMRV030 30 47rpm 16.0N.M
NMRV030 40 35rpm 19.0N.M
NMRV030 50 28rpm 22.0N.M
0.18kw 1400rpm NMRV030 5 280rpm 5.3N.M
NMRV030 7.5 186rpm 7.7N.M
NMRV030 10 140rpm 10.0N.M
NMRV030 15 94rpm 14.0N.M
NMRV030 20 70rpm 18.0N.M
NMRV030 25 56rpm 20.0N.M
NMRV030 30 47rpm 24.0N.M

The speed reducer NMRV030 Accessories outline dimension

NMRV030 85 14 24 8 15

Speed reducer Size of Single Extension & High strength R series cast iron inline helical gearbox electric motor speed reducer for conveyor concrete mixers Double extension

D(h6) B B1 G1 L L1 f b1 t1
NMRV030 14 30 32.5 63 102 128 M6 5 16

The NMRV030 speed reducer Motor – Double extension worm shaft

G2 d(j6) B F b1 t1
NMRV030 45 9 20 3 10.2

The NMRV030 speed reducer Motor

IEC Motor adapters
Model PAM(IEC) N M P ration Shaft:D
NMRV030 63B5 95 115 140 7.5 11
63B14 60 75 90 7.5 11
56B5 80 100 120 7.5 9
56B14 50 65 80 7.5 9

The NMRV030 speed reducer Motor – Mounting positions

Worm gearbox of Position diagram for output flange

Worm gearbox of position diagram for torque arm

Worm gearbox of position diagram for one-way output shaft

Notice for ordering:

1) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,etc:the installation position of the products in the order should accord with your actual needs,otherwise, High torque low current micro 10mm dc 1.5v 3v 3.7v 5v 6v toy black plastic reduction planetary gear motor it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.
2) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,instead,it ismot appropriate to choose in the positions of min,or max.speed
3) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors, High torque precision speed gear motor planetary gearbox please inform us in advance