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Variable-frequency drives, geared motors and planetary gearboxes.

Sardar Mill Store · Industrial sourcing since 1972 · Delhi, India

#1 for ZD gearboxes, motors & drives in Delhi.Cheapest prices. Trusted service since 1972.

3 product families42 model / range rows

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Motors & drives2 families
ZD

Variable-speed motor drives

C40 · Drives for controlling motor speed.5 models / configurations
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C40 variable-frequency drive model ratings

ZD calls the C40 a non-inductive variable-frequency drive for sensorless brushless DC and permanent-magnet synchronous motors. Do not assume it is interchangeable with a standard induction-motor VFD; match motor type and wiring.

ZD C40 published electrical ratings
ModelInputRated output currentPeak currentPower class
C40-200L-R24 / 48 V DC7.5 A rms21 A peak200 W
C40-400L-R24 / 48 V DC15 A rms42 A peak400 W
C40-200S2-BR220 V AC1.4 A rms4 A peak200 W
C40-400S2-BR220 V AC2.8 A rms8 A peak400 W
C40-750S2-BR220 V AC4.3 A rms12.2 A peak750 W
ZD

Geared motors

RC2 · Motor and gearbox combinations for lower-speed output.14 models / configurations
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ZD RC2 right-angle geared motor ratios

Rated output torque by motor power and reduction ratio. These are series configurations, so confirm the complete motor and gearbox code.

ZD RC2 right-angle geared motor ratios
Motor familyOutput powerReduction ratioAllowable torque
Z6BLD200-220GKR-20S / RC2200 W5:13.13 N·m
Z6BLD200-220GKR-20S / RC2200 W10:16.97 N·m
Z6BLD200-220GKR-20S / RC2200 W15:110.45 N·m
Z6BLD200-220GKR-20S / RC2200 W20:113.94 N·m
Z6BLD200-220GKR-20S / RC2200 W30:120.91 N·m
Z6BLD200-220GKR-20S / RC2200 W50:131.37 N·m
Z6BLD200-220GKR-20S / RC2200 W100:160 N·m
Z6BLD400-220GKR-20S / RC2400 W5:16.26 N·m
Z6BLD400-220GKR-20S / RC2400 W10:113.94 N·m
Z6BLD400-220GKR-20S / RC2400 W15:120.9 N·m
Z6BLD400-220GKR-20S / RC2400 W20:127.88 N·m
Z6BLD400-220GKR-20S / RC2400 W30:141.82 N·m
Z6BLD400-220GKR-20S / RC2400 W50:160 N·m
Z6BLD400-220GKR-20S / RC2400 W100:160 N·m
Transmission1 family
ZD

ZDWF planetary gearbox ratios

The full published output-torque matrix by ratio, stage count and frame. Torque is in N·m; a dash means no value is listed for that combination.23 models / configurations
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The full published output-torque matrix by ratio, stage count and frame. Torque is in N·m; a dash means no value is listed for that combination.

ZDWF planetary gearbox ratios
Reduction ratioStages60ZDWF torque80ZDWF torque120ZDWF torque160ZDWF torque
31124080400
411650110450
511650110450
811545100400
101124080305
9240100210—
12240100210700
15240100210700
16244120260800
20244120260800
25240110230700
32244120260800
40240110230700
6421845100400
60340100210—
80344120260—
100344120260—
120340100210—
160344120260—
200340110230—
256344120260—
320340110230—
51231845100—
Sourcing & quotations

ZD gearboxes, motors & drives in Delhi

Sardar Mill Store handles enquiries for ZD planetary gearboxes, geared motors and variable-frequency drives from 43 Main GB Road, Delhi 110006, serving buyers in Delhi NCR and across India.

What should I send for a ZD quote?

Share the gearbox series, frame size, reduction ratio, motor flange and required torque, plus your delivery city. Our team can match the enquiry to the relevant product family and prepare a competitive quotation.

Can I order a replacement without its full code?

Send clear photos of the marking and mounting points, measurements and machine details. Use the ZD tables above to identify the closest family before requesting a replacement.

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